Industry News (63)
RadTech YP: New Mentorship Platform for RadTech Members
RadTech YP: New Mentorship Platform for RadTech Members
A few months ago, RadTech members received a survey to identify young professionals and mentors within our community and important issues for young professionals (YPs). We are happy to present our first major announcement from the RadTech Young Professionals Committee.
RadTech is the first nonprofit trade association to join as a member of the National Academy of Inventors (NAI). NAI honors, encourages, and publicly recognizes academic inventors and innovators in all scientific disciplines.
We have gained special access to a mentorship platform through our NAI membership. We encourage all RadTech members to sign up as a mentor or mentee on the Global Academic Inventors Network (GAIN) here using the email associated with your RadTech membership or with your LinkedIn account.
When you sign up, please make sure to join the RadTech group to connect with other members. You can also join groups with any affiliated universities or technologies. Through creating a profile, you can choose your additional fields of expertise, link your calendars for the program to schedule mentoring sessions. Then the program automatically matches you with mentees or mentors that can help with career development and more. Mentors can link their calendars for the mentees to schedule mentoring sessions according to mentors’ availability and preference.
This is a unique networking platform that will enable members to better connect within our community and academia. We hope you take advantage of this exciting opportunity.
From the RadTech YP Committee
RadTech Virtual Fall Meeting 2020
RadTech Virtual Fall Meeting 2020
The 2020 RadTech Fall Meeting will be held online this year and will be a series of three meetings spread out the month of November. You must register for each week separately as they all require unique Meeting IDs and passwords. We hope you will be able to join us!
RadTech Member Update & RadLaunch
November 5, 2020, 2:00 PM - 3:00 PM EST
Speakers & Agenda Added Soon
Registration: https://us02web.zoom.us/meeting/register/tZUld--spjIvHNNYLkjZe7f52hD_pb4fLoz0
3D Printing Committee
November 12, 2020, 2:00 PM - 3:00 PM EST
Opening presentation by Tom McKeag, The Berkeley Center for Green Chemistry
Registration: https://us02web.zoom.us/meeting/register/tZUsce-orzgtEtKEjyuYLNZwqtiGtQ9v5zFH
The industrial sector of additive manufacturing (AM) has experienced double-digit growth over the last decade, as the volume and type of material produced using the seven recognized types of 3D printing has expanded. Initially used mainly for prototyping and specialty production, the growth in the field is now dominated by parts manufacture, an exploration of novel materials, and an expansion of user types, including home use.
While this disruptive technology has enabled the saving of energy and materials, as well as the relatively cheap production of complex shapes, current practices also prompt caution. Many of the chemicals used in AM are of concern; for example, typical SLA resin chemicals may cause skin and eye irritation, skin sensitivity, and aquatic toxicity. As such they also represent a potential cost to businesses such as hazardous waste disposal charges.
This talk will describe some of the recent work by the UC Berkeley Center for Green Chemistry to address human and environmental health challenges in the field of additive manufacturing, and how integrating hazard assessment of the materials used into the research, design and development process can lead to innovation and value.
EHS / Sustainability Committees
November 19, 2020, 2:00 PM - 3:00 PM EST
Speakers & Agenda Added Soon
Registration: https://us02web.zoom.us/meeting/register/tZwtduqvpzkrGN0SF784-7J7uvs5kqYimhQ0
National Academy of Inventors Class Recognizes UV+EB Innovators
… we are honored as the first nonprofit trade association Chapter of NAI
The National Academy of Inventors® is a member organization comprising U.S. and international universities, and governmental and non-profit research institutes, with over 4,000 individual inventor members and Fellows spanning more than 250 institutions worldwide. The NAI publishes the multidisciplinary journal Technology and Innovation, Journal of the National Academy of Inventors®.
RadTech is proud of our member’s significant contributions to productivity, sustainability and the enabling of new technology through UV+EB Technology. Help us promote your UV+EB innovations and inventions and apply to our chapter. For RadTech members, there is no additional charge for NAI Chapter membership.
Congratulations to the RadTech NAI 2020 Inductees
RadTech Member Class of 2020
Ben Curatolo
Dr. Ben Curatolo is President of Light Curable Coatings and holds 41 U.S. Patents, including seven U.S. Patents in UV Technology. Ben has developed and commercialized a UV curable industrial floor coating based on biorenewable materials that has been recognized with a 2018 R&D 100 Award and an additional 2018 R&D 100 Special Recognition Merit Award for Green Tech.
Mike Dvorchak
Mike's work at Bayer Material Science (Covestro) and Allnex on 100% UV cure oligomers and UV cure polyurethane dispersions coatings helped result in over 15 UV+EB US and international patents. He won the best technical paper award at RADTECH North America 2010 conference, and cites his current most exciting projects as: the development of a Shark Skin UV cure coating that could reduce the drag for aerospace vehicles from 7% or higher levels; a methane sensing project using UV cured coatings on fiber optics for a University of Pittsburgh /Department of Energy Project; and authoring a chapter for a current UV cure text book.William Arthur Green, Great Lakes Fine Chemicals
Mike Idacavage
Mike successfully helped develop and commercialize a UV-curable, water-processable newspaper printing plate which became an industry standard. Mike developed several novel products based on Eastman Chemical’s water dispersible polymers. Mike was also responsible for several new products for a by-product, Lignin, from a billion dollar development program at Eastman. Mike has also been recognized as an inventor on patents assigned to his customers.Jim Raymont, EIT Instrument MarketsBenefits of the NAI RadTech Chapter.
Jim Raymont
Jim has developed products to measure complex 3D shapes both large and small, as part of a very talented family of people at EIT Instruments. He has worked extensively with UV suppliers, customers and potential customers to help them better understand UV measurement and process control.
Special Inductees
Tony Berejka
Emeritus Inductee
In 1975, Tony developed the radiation processed corrosion protection for the below grade sections of the Alyeska pipeline, which is still by far the single largest ever radiation cure project ($124,000,000 today) and is in still good condition after 45 years—helping to alleviate US dependence on foreign crude. Tony has served as a consultant to the National Academies and its operating arm, the National Research Council, and to the International Atomic Energy Agency dealing with radiation effects. He most recently reviewed a textbook on radiation chemistry and its industrial uses, for a European group.Academic Inductee
Vijay Mannari
Academic Inductee
Dr. Mannari is a Distinguished Professor, Polymers and Coatings Technology and Director, Coatings Research Institute at Eastern Michigan University. His research group has developed and customized coating materials derived from sustainable resources enabling this technology to be Green + Green. The development of UV-LED Nail Gels based on bio-based materials is one striking example for which a US patent application has been filed. Dr. Mannari’s contributions in UV-initiated crosslinking systems using photo-acid / photo-base has not only expanded cure chemistries (sol-gel, Michael-Addition..) but has opened up possibilities for high-performance and corrosion resistant coatings. A very recent contribution in development and demonstration of advanced UV-Curable materials and process for additive manufacturing (3D-printing) application has earned his research group the RadTech University Emerging Technology Award 2020.Start-up Professional
Henry Bilinsky
Start-up—New Innovation
In 2015 Henry invented Direct Contactless Microfabrication (DCM) as a scalable method of printing functional microstructures out of UV-curable materials. Shark-skin inspired “riblet” surfaces printed with DCM have demonstrated a 7% drag reduction and Henry’s company MicroTau has won numerous contracts to develop this technology for the US Air Force—potentially saving billions of dollars in fuel and hundreds of millions of tonnes of CO2 emissions. MicroTau is working to develop functional materials inspired by nature including anti-fouling, anti-bacterial, optical and superhydrophobic properties—using UV-curable coatings by micro-patterning with DCM technology for applications in manufacturing, maritime, medical devices and renewable energy.
The National Academy of Inventors
- Honors, encourages and publicly recognizes academic inventors and innovators in UV+EB Technology.
- Encourages the disclosure of intellectual property and the translation of inventions to benefit society.
- Promotes and enhances the development and commercialization of innovations.
- NAI offers connection with the USPTO, the National Inventors Hall of Fame, and the Association of University Technology Managers (AUTM).
- Provides a mechanism for potentially enhancing innovation both locally and nationally.
- Promotes interaction for fostering new ideas.
- Provides the opportunity to publish in Technology & Intervention, Journal of the National Academy of Inventors.
- Provides a mechanism for developing relevant invention-based activities, such as workshops or symposia on innovation and invention, in collaboration with NAI.
- Puts chapter members in a position to provide advice and guidance to new and existing inventors in their work—with a focus on students and start-ups.
- Enhances the visibility of UV+EB Technology development.
- Listing of chapter members on this website.
- National publicity via press releases through the NAI about the chapter.
- Specially designed NAI lapel pins provided for all inventor members.
The RadTech NAI Executive Committee:
- Mike Dvorchak
- Jennifer Heathcote
- Molly Hladik
- Mike Idacavage
- Eileen Weber
UV Industry Associations Discourage the use of UV Light on the Human Body to Disinfect Against the Coronavirus
FOR IMMEDIATE RELEASE
Contact: Gary Cohen, 240-497-1242, gcohen@iuva.org
Chevy Chase, MD (April 24, 2020) Recent reports suggest that ultraviolet (UV) light can be used on the human body to disinfect against the coronavirus. The International Ultraviolet Association (IUVA) and RadTech North America are educational and advocacy organizations consisting of UV equipment vendors, scientists, engineers, consultants, and members of the medical profession. We would like to inform the public that there are no protocols to advise or to permit the safe use of UV light directly on the human body at the wavelengths and exposures proven to efficiently kill viruses such as SARS-CoV-2. UV light under the conditions known to kill such viruses can cause severe skin burns, skin cancer, and eye damage. There is information that a specific type of UV light, sometimes called “far UV-C” (at wavelengths from 200 - 225 nm) can disinfect viruses without damaging skin and eyes, but this information is considered to be preliminary and there are no protocols to ensure that it is applied effectively and safely. We strongly recommend that anyone using UV light to disinfect medical equipment, surfaces, or air in the context of COVID-19, applications that are supported by sound scientific evidence, follow all recommended health and safety precautions and to avoid direct exposure of the body to the UV light.
Additional Information on UV Technology for Disinfection
The ultraviolet spectrum is a band of electromagnetic radiation at higher energies than visible light, split into four major categories: UV-A (400 – 315 nm), UV-B (315 – 280 nm), UV-C (280 – 200 nm), and vacuum-UV (VUV, 100 – 200 nm). UV-A and UV-B are present in sunlight at the earth’s surface; these parts of the ultraviolet spectrum are common causes of sunburn and, with longer-term exposure, melanoma. The risks of human exposure to UV-A and UV-B are well known. Solar UV may be used for disinfection purposes; exposures in the order of several hours to days might be effective at treating surfaces and water. Artificial sources of UV-A and UV-B are not commonly used for disinfection.
UV-C has been used for disinfection for over a century, with applications in water treatment, air systems, and surfaces. The use of UV-C as a disinfectant is supported by decades of scientific research. UV-C radiation is absorbed by DNA and RNA (the genetic code for all lifeforms), changing its structure. This damage inhibits the ability of the affected cells to reproduce, meaning that they cannot infect and are no longer dangerous. Whereas the UV exposure required to inactivate different microorganisms varies, though there are no known microorganisms that are immune to this treatment and it is regularly used against bacteria, viruses, and protozoa.
In the same way that UV-C can inactivate bacteria and viruses, it can be damaging to human cells too, since our cells also contain DNA. This exposure can cause skin irritation, damage to the cornea, and cell mutations leading to cancer. Exposure to UV-C radiation is regulated globally, with a common agreement on the risk to human health and safe exposure levels. These regulations and standards set limits on allowable daily exposure.
In summary:
- UV-C irradiation of the skin, eyes, or any body part should be avoided wherever possible.
- Always wear appropriate personal protective equipment when handling un-shielded UV-C radiation sources (e.g. long-sleeved clothing, gloves, and a UV-opaque face shield).
- Always use UV-C devices in accordance with the manufacturer’s operating instructions to ensure safe operation, and within appropriate enclosures where light leakage has been controlled, and where the risks have been properly managed.
- The case for far UV-C light (200 - 225 nm) is less certain. While evidence in the laboratory suggests that it may be safe under some conditions, based primarily on animal studies and not on longitudinal human studies, there is a lack of protocols to govern the safe construction and operation of such devices.
RadTech & IUVA Announce Online UV LED Resource
FOR IMMEDIATE RELEASE
Contact: Mickey Fortune, 240-643-0517, mickey@radtech.org
RadTech & IUVA Announce Online UV LED Resource
Chevy Chase, MD (February 17, 2020) With accelerating technical and market developments, and the fast growing number of conference papers and trade journal articles focused on UV LEDs for industrial curing, public health and life science applications, RadTech, the nonprofit for ultraviolet and electron beam technologies, and the International Ultraviolet Association (IUVA), have developed a new website to document and track UV LED technology. uvledsource.org consolidates technical papers and articles on diverse UV LED subjects in a convenient, easy-to-search online resource. The site is designed to comprehensively educate those interested in UV LED technology, with new papers added regularly to reflect the ongoing work of RadTech and IUVA members.
UV LED innovations are leading to more efficient, economical, and environmentally responsible processes, offering scientific advancements to foster new groundbreaking industrial and public health initiatives. The latest UV LED breakthroughs will be presented and on exhibit at the upcoming biennial RadTech 2020 and IUVA America’s Conference in Orlando, March 8-11.
A Note on the Coronavirus/COVID-19
FOR IMMEDIATE RELEASE
Contact: Mickey Fortune, 240-643-0517, mickey@radtech.org
February 17, 2020 All RadTech 2020 and IUVA Americas preparations are proceeding as planned and we look forward to seeing you in Orlando! The traditional number of visitors from China to RadTech and IUVA is very small—so the impact on the event is expected to be minimal.
RadTech and IUVA take the concerns of our members, guests and partners regarding the coronavirus very seriously. In partnership with our hosts at Disney, your safety is always our top priority.
According to the CDC, “for the general American public, who are unlikely to be exposed to this virus, the immediate health risk from COVID-19 is considered low at this time. The U.S. government has taken unprecedented steps with respect to travel in response to the growing public health threat posed by this new coronavirus: Effective February 2, 2020, the U.S. government suspended entry of foreign nationals who have been in China within the past 14 days.”
https://www.cdc.gov/coronavirus/2019-ncov/summary.html
With these restrictions the risk of contracting Coronavirus/COVID-19 within conferences in the United States is very low. Visitors subject to this U.S. Government action will not be attending RadTech 2020 or the IUVA Americas events.
We look forward to seeing you in Orlando!!
RadTech Announces 2020 Emerging Technology Award Winners
RadTech, the nonprofit for UV+EB, announces the 2020 Emerging Technology Award winners, to be presented at the RadTech 2020 Conference, March 8-11, in Orlando, Florida.
For the first time the competition includes a new award sponsored by the International Ultraviolet Association (IUVA). IUVA is the nonprofit dedicated to UV applications in public health and the environment, with a special focus on water, food and beverage and health care.
Help us celebrate our Emerging Technology Award winners at RadTech 2020, and co-located IUVA Americas 2020, March 8-11, 2020 in Orlando, Florida.
The RadTech/IUVA 2020 Emerging Technology Award Winners:
Electron Beam Technology for Food Packaging, PepsiCo
As consumers, NGOs and governments worldwide continue to seek innovative solutions for the development of a circular economy, PepsiCo is leading the way by working with the flexible packaging supply chain to develop advanced materials and processes for food packaging. As part of these PepsiCo initiatives, the company is exploring electron beam curing, as a fast, clean and energy savings way to dry inks, coatings and adhesives for their flexible packaging operations. Todd Fayne, a PepsiCo Project management and execution specialist for packaging materials and processes, has engaged the electron beam community and RadTech, offering invaluable expertise and knowledge to assist the industry in advancing food packaging sustainability efforts.
Additive Manufacturing of High-Performance Material for Teeth Replacement, Myerson LLC
One of the largest and fastest growing opportunities in Additive Manufacturing is the Dental market—offering the advantages of 3D Printing such as customization, rapid manufacturing, and low equipment footprint. While the printing of teeth as temporary replacements is feasible, if not yet widely adopted, reaching the very high performance required for long term tooth replacement has been out of reach. Myerson, LLC (Chicago, IL) in collaboration with Hybrid Ceramic (San Francisco, CA) have developed a high-performance UV curable dental material that can be printed and used as long term teeth replacements. What makes this material unique is its high mechanical properties which are retained in the presence of water. Use of this new material is not limited to a specific UV Curable print technology and therefore can accommodate a variety of DLP and Ink Jet printers. In vitro and in vivo trials are underway with the goal to select the first-generation printers and begin the installation in dental laboratories and dental offices in 2020.
Surface Treatment of Intraocular Lens Injectors, AST Products, Inc.
LubriMATRIXTM technology has become a ‘Hidden Champion’ for cataract surgery, providing a novel and innovative surface treatment technology specifically developed to enable a safer, simpler and more effective intraocular lens (IOL) delivery. An IOL is an artificial lens made of polymeric or silicone materials and it is used to replace the patient’s natural lens that has become opaque, a.k.a. cataract. Designed to set the standard for current and next generation IOL injection systems, LubriMATRIX™ protects the IOL from damage during cataract surgery. This technology is a patented surface treatment that utilizes an electron-beam-induced grafting method to append a hydrophilic layer onto the surface of an IOL. To date, it has been increasingly important that every IOL needs an injector for implantation and every IOL injector needs a surface treatment to enable the IOL to travel safely and smoothly without any damages after entering into the patient’s eye during cataract surgery. Since its commercialization, LubriMATRIXTM has increasingly gained market share in the nearly 30 million cataract surgeries worldwide annually, with EB helping to enable this vital process.
UV cured transparent films for Advanced Process Control (APC), Materials Business unit, Applied Materials, Sunnyvale CA
The drive to smaller, faster and more versatile electronic devices such as cell phones has accelerated innovation in state-of-the-art computer chips. With the urgent need to reduce the overall size of the chips while at the same time maintain extremely tight tolerances on the thickness of the new generation chips, breakthroughs in process control are required. Recently UV based in-process endpoint technology has made multi film real time processing possible. The system requires a UV permeable polymeric film to achieve the required performance. Applied Materials has integrated a high energy stationary UV cure system to fabricate the UV transparent polymer films. Current films have the capability to exhibit extremely high transmittance in UVA and UVB. However, as the thickness of the chips continues to be reduced, there is a need to further extend the transmittance of the film to the UVC region to allow the use of novel materials chemistries and cure systems. The optical uniformity of the film and time to cure makes UV curing a critical technology for these processes. Beyond semiconductor chip manufacturing, this method of control has applicability in a wide range of industrial processing systems where precision is critical to the product success and in emerging technologies like Augmented and Mixed Reality.
IUVA 2020 Emerging Technology Award UV-C LED for Point-of-Dispense Disinfection, OASIS International
OASIS International recently announced their QUASAR™ system - a UV-C LED system for point-of-dispense disinfection. Point-of-dispense offers UV treatment right at the spout, treating both the beverage water and the dispense point which is exposed to external contact from the end user. This type of treatment ensures the beverage water is getting the right amount of disinfection with no opportunity to become infected at another point and prevents outlet-sourced contamination, or bacteria growing up the pipeline from the point of use. The QUASAR system provides instantaneous disinfection with a pathogen inactivation rating of 99.99%. The system offers smart operation with 10-minute intervals to keep the dispense point disinfected. This feature provides both protection from retrograde contamination and surface disinfection for the dispenser. Point-of-dispense offers last mile disinfection of pathogens that might be growing at any point prior to the outlet.
RadLaunch Announces Start-up Technology Accelerator Class of 2020
FOR IMMEDIATE RELEASE
Contact: Mickey Fortune, 240-643-0517, mickey@radtech.org
RadLaunch Announces Start-up Technology Accelerator Class of 2020
Chevy Chase, MD (January 23, 2020) RadLaunch, the unique idea accelerator for ultraviolet (UV) and electron beam (EB) technology start-ups, students, and innovators, has selected five key technology developers for 2020 and three special recognition awards. RadTech, the nonprofit for UV+EB Technology, created RadLaunch in recognition of the growing importance of the technology with the digitization of manufacturing and requirements for safe, clean, rapid processes in the fast emerging circular economy. New innovations in materials, optics, design and data, are propelling UV+EB in additive manufacturing/3D printing, inkjet, food packaging, automotive, medical, public health and electronics applications.
For the first time the competition includes new awards sponsored by the International Ultraviolet Association (IUVA). IUVA is a nonprofit dedicated to UV applications in public health and the environment, with a special focus on water, food and beverage and health care.
The RadLaunch 2020 class will all give presentations at RadTech 2020, www.radtech2020.com and the co-located IUVA Americas 2020 www.iuva.org, March 8-11, 2020 in Orlando, FL.
Meet the RadLaunch Class of 2020
HARP (High-Area Rapid Printing), Azul 3D
This three-year-old startup spun out of Northwestern University and is creating a paradigm shift in the plastics manufacturing sector via a revolutionary 3D-printing technology called HARP (High-Area Rapid Printing). HARP enables record-breaking throughput in the field of stereolithographic printing, regardless of size, by using a mobile liquid interface (a fluorinated oil) to reduce the adhesive forces between the interface and the printed object formed from photo-responsive resins. The bed area is not size-restricted by thermal limitations because the flowing oil enables direct cooling across the entire print area. Importantly, HARP enables the use of both oxygen-sensitive and oxygen-insensitive photo-chemistries at rapid speeds (i.e., does not rely upon oxygen quenching). Resultantly, HARP broadens the scope of UV/EB technology for 3D printing beyond acrylates and methacrylates, being compatible with both photo-cationic and photo-acid initiated reaction mechanisms. Stemming from its industrial-grade photo-resins, HARP offers manufacturers the opportunity for higher throughput, limitless scale, and just-in-time mass production of diverse, customized, and complex products. Most recently, the technology was featured in an article in Science (Oct 2019) and has been featured in many news articles including in C&EN, Popular Mechanics, Economist, and Sciencemag.
Solvent-free radical photopolymerization that continues its extensive post-conversion in the dark, Team from University of Colorado
A new photoinitiating system with unprecedented photo-efficiency and extensive post-conversion in the dark has been developed at the University of Colorado by the team of Kangmin Kim, Jasmine Sinha, Charles Musgrave, and Jeff Stansbury. This innovation allows reduced light exposure times while guaranteeing complete polymerization, even in situations involving compromised light access due to nonuniform light sources, irregular surfaces, or thicker samples that might otherwise preclude a photocuring process. This discovery will further elevate the green technology to a new standard and increase the scope of photocuring technologies into new application areas.
Next-Generation Energy Storage with UV Curing of Novel Polymer Electrolyte Materials, The Hosein Research Group, Syracuse University
The ever-increasing demand for Li-ion battery storage solutions will soon present an imminent crisis with the availability of mineral lithium to support the clean energy economy. This has led researchers to consider batteries from earth-abundant minerals, such as sodium, calcium, magnesium, and aluminum. The challenge with such next-generation batteries is developing suitable electrolytes. To this end, polymer electrolytes are an attractive solution owing to their high conductivity, as well as mechanical and thermal conductivity. The Hosein Research group at Syracuse University has employed UV-curing to effectively produce both acrylic and epoxy based polymer electrolytes. UV-curing enables the rapid, uniform, and scalable processing of polymer electrolytes, which show suitable properties and most recently have been shown to effectively operate in prototype next-generation batteries.
Bio-based 1,5-Pentanediol: A New Renewable Monomer for the Radcure Industry, Pyran LLC
The vast majority of chemicals are made from nonrenewable and often expensive petroleum (oil) resources. Pyran co-founders Professor George Huber, Dr. Kevin Barnett, and Dr. Kefeng Huang set out to find a better way, and discovered a new pathway to make a chemical called 1,5-pentanediol (1,5-PDO) from renewable resources, such as corn cobs. Pyran’s technology allows them to make their renewable 1,5-PDO at 30-50% lower costs than similar oil-based chemicals! Pyran’s 1,5-PDO product is a major component in many ultraviolet (UV) cure coatings - which are more efficient and produce much lower amounts of harmful emissions compared to conventional coating technologies - offering consumers environmentally friendly products that won’t break the bank.
Real-time feedback controlled monomer conversion: a new paradigm for UV curing process control, Eindhoven University of Technology's High Tech Systems Center and TNO (Eindhoven, The Netherlands)
To prepare UV curing technology for the imminent fourth industrial revolution, PhD researcher Thomas Hafkamp from Eindhoven University of Technology proposes a new paradigm for UV curing process control. The proposal consists of acquiring in-situ measurement data of monomer conversion from a spectrometer and feeding this data into a real-time feedback controller. The feedback controller computes a corrective action for the UV light source if the monomer conversion momentarily deviates from the intended value. This innovation makes the UV curing process more robust to disturbances and may prove to be an indispensable solution for quality control.
Special RadLaunch University award:
Novel UV-initiated Dual-curing thermoset materials suitable for 3D printing, Hamidreza Asemani, Professor Vijay Mannari; Coatings Research Institute, Eastern Michigan University, Ypsilanti, MI
While 3D-printing is fast emerging as a fascinating technology of the future, one major challenge faced by 3D-printed products is their sub-optimum performance due to poor inter-layer adhesion between multiple stacking up layers in their assembly. A team of Prof. Vijay Mannari and Ph.D. candidate Hamid Asemani at Eastern Michigan University has developed a very meticulous solution to this challenge. They have designed a 3D printing material that cures by two independent cure mechanisms – one providing rapid green strength development for faster processing while the second one allows for chemical bonding between the layers - thus significantly enhancing final product performance. The proposed system is enabled by UV-curing technology making it efficient and environmentally responsible.
Special IUVA student awards:
Innovative, Low-Cost, Water Purification Method by Leveraging the Synergetic Effect of UV and IR Radiation from the Sun, Sujay M. Swain, Montgomery Blair High School
Over one billion people in the world do not have access to clean drinking water. By using waste products, a low-cost water purification method to holistically purify water from physical, chemical and biological impurities was developed. Sugarcane bagasse was used to remove physical impurities and activated carbon synthesized from sugarcane juice was used to remove chemical impurities. Finally, by leveraging the synergetic effect of UVA and heat (from Sun), biological impurities were successfully removed. Resulting purified water met all the standards set by FDA. With the insight gained from this research, a portable water purification system using UVA LEDs is under development.
All-in-one (AIO) Solar-LED Purification Bottle for Every Home Use, Dana Pousty, Prof. Hadas Mamane, Water Research Center, School of Mechanical Engineering, Tel-Aviv University
The utilization of non-chemical disinfection systems for water treatment such as ultraviolet (UV) is increasing rapidly. Currently, the dominating systems are mercury-based low-pressure (LP) and medium-pressure (MP) lamps. These lamps are not optimal for point of use (POU) systems that are characterized by (a) intermittent or non-continuous water supplies, (b) need for off-the-grid applications, (c) release heat to the water and result in inorganic fouling, and (e) the high output power (MP lamps). UV light-emitting diodes (UV-LEDs) overcome these drawbacks with adjustable wavelengths according to the need, long life-time, constant output and operate at ambient temperatures. Moreover, they hold compact and flexible structures that enable adapted design. The water-tech lab at Tel-Aviv University is developing a solar-based UV-LED-based optimized point-of-use water treatment solutions by combining various wavelengths. This will open a new field of portable point-of-use home applications.
Join us in welcoming the RadLaunch 2020 Class at the next RadTech biennial Conference, March 8-11, 2020 in Orlando, FL—with over 100 presentations, cutting edge topical panels and more than 80 exhibitors, registration is now open at www.radtech2020.com.
New Board of Director Members Announced by RadTech
FOR IMMEDIATE RELEASE
Contact: Mickey Fortune, 240-643-0517, mickey@radtech.org
New Board of Director Members Announced by RadTech
Chevy Chase, MD (January 13, 2020) RadTech, the nonprofit trade association for ultraviolet and electron beam technologies (UV+EB) announces the election of new Board members, to serve a two year term beginning in January 2020. New members include Karl Swanson, President of PCT Ebeam and Integration; Evan Benbow, Director of R&D for Wikoff Color Corporation; and Diane Marret, Product Manager of UV Curable and Exterior Thermal technologies at Red Spot Paint & Varnish. In addition, Todd Fayne, PepsiCo and Mike Bonner, Saint Clair Systems were re-elected for second two year terms.
"With the continued significant growth of UV+EB in a number of applications, we are motivated to continue to develop new activities that help advance our technology," says Eileen Weber of allnex, President of RadTech. "We are extremely excited to welcome our new Board members as their diverse experiences and expertise will greatly further our ability to do this.” Continuing Board members include Lisa Fine, Ink Systems Inc., immediate past president; JoAnn Arceneaux , allnex, President-elect; Susan Bailey, Michelman, secretary; Paul Elias, Miwon NA, treasurer; David Biro, Sun Chemical; Michael Gould, Rahn USA; Jeffrey Klang, Sartomer; Jim Raymont, EIT; Chris Seubert, Ford Motor Co.; PK Swain, Heraeus; Hui Yang, Procter and Gamble; and Sheng “Sunny” Ye, Facebook Reality Labs.
Join us in welcoming our new and returning board members at the next RadTech biennial Conference, March 8-11, 2020 in Orlando, FL—with over 100 presentations, cutting edge topical panels and more than 80 exhibitors, registration is now open at www.radtech2020.com.
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California Senate Resolution recognizes UV+EB Technology and RadTech
FOR IMMEDIATE RELEASE
Contact: Mickey Fortune, 240-643-0517, mickey@radtech.org
California Senate Resolution recognizes UV+EB Technology and RadTech
Chevy Chase, MD (September 9, 2019) The California State Senate has adopted a resolution recognizing the many benefits of ultraviolet (UV) and electron beam (EB) technologies and the contributions of RadTech–The UV+EB Technology Non Profit Trade Association. Senator Mike Morrell (R) representing the 23rd CA Senate District, covering portions of Riverside, San Bernardino, and Los Angeles Counties, spearheaded the effort. “This California State Senate resolution will encourage adoption of pollution prevention technologies while retaining manufacturing jobs in California,” says Rita Loof, RadTech Director of Environmental Affairs. “UV+EB technology has already been recognized on various occasions by the South Coast Air Quality Management District (SCAQMD), and the City of Los Angeles, and we welcome the statewide recognition.” The SCAQMD and City of Los Angeles presented RadTech Clean Air Awards for Advancement in Air Pollution Control Technology. The SCAQMD has also recently deemed UV+EB technology as a “control strategy” in its Air Quality Management Plan; and the technology is also listed as a Best Available Control Technology and is exempt from many SCAQMD regulations.
The Senate resolution recognizes UV+EB technology as pollution prevention processes which, unlike conventional technologies, emit little to no harmful emissions. The nature of the process is such that virtually no Volatile Organic Compounds (VOCs) or Hazardous Air Pollutants are generated. Additionally, UV+EB processes do not produce combustion contaminants such as NOx, SOx or Greenhouse Gases, which are heavily regulated in the State of California.
The proclamation acknowledges the “invaluable” contributions made by RadTech to the State of California and beyond, and cites the Association’s ideals of community service. It commends RadTech for its “outstanding commitment to improving the environment and economy through its programs.”
RadTech strives to offer the benefits of UV+EB technology as a way to keep manufacturing operations in the United States thereby creating jobs and helping the economy. UV+EB are used across a wide spectrum of manufacturing technologies including printing and packaging, additive manufacturing, industrial finishing, electronics, and medical applications. Recent advancements in UV LEDs (Light emitting diodes) and 3d printing/additive manufacturing have helped propel the technology to new innovations and product development.
DOWNLOADS:
Photo of Senator Mike Morrell (R), CA 23rd Senate District with Rita Loof, RadTech
RadTech Tech Accelerator Announces New Competition — Expands Outreach
FOR IMMEDIATE RELEASE
Contact: Mickey Fortune, 240-643-0517, mickey@radtech.org
RadTech Tech Accelerator Announces New Competition—Expands Outreach
Chevy Chase, MD (August 19, 2019) Start-ups, academics, students, and innovators are invited to apply for the RadlLaunch Tech Accelerator—now in its 3rd year. Cash awards, travel grants and outreach opportunities will be made available for novel work with ultraviolet and electron beam processes (UV+EB). New innovations in materials, optics, design and data, are propelling UV+EB in additive manufacturing/3D printing, inkjet, food packaging, automotive, medical and electronics applications. RadTech, the nonprofit for UV+EB Technology, created RadLaunch in recognition of the growing importance of the technology with the digitization of manufacturing and requirements for safe, clean, rapid processes.
RadTech has expanded the competition to include the use of UV for disinfection, partnering with the International Ultraviolet Association (IUVA) Americas Conference. IUVA focuses on public health and the environment, with a special focus on water, food and beverage and health care. K-12 Rising Scientists are encouraged to apply for special recognition of their work with UV or EB.
RadLaunch 2020 finalists will win cash and trips to speak and present at RadTech 2020 www.radtech2020.com and IUVA Americas 2020 www.iuva.org, March 8-11 in Orlando, FL. For more information and to apply, visit https://radlaunch.org
NIST and RadTech Announce Additive Manufacturing Roadmapping Workshop for October in Boulder, CO
FOR IMMEDIATE RELEASE
Contact: Mickey Fortune, 240-643-0517, mickey@radtech.org
NIST and RadTech Announce Additive Manufacturing Roadmapping Workshop for October in Boulder, CO
Chevy Chase, MD (August 6, 2019) The National Institute of Standards and Technology (NIST) and RadTech, the non-profit industry association for UV+EB photopolymer chemistry are partnering to organize, Photopolymer Additive Manufacturing Workshop: Roadmapping a Future for Stereolithography, Inkjet, and Beyond, October 29-30, 2019 at NIST in Boulder, Colorado.
This workshop is the first of it’s kind for photopolymer additive manufacturing and draws on the experience and future plans of end-users, OEMs, resin suppliers, and researchers, to provide critical insights and perspectives on current capabilities, challenges, priority R&D needs, and future opportunities, especially as additive manufacturing innovation accelerates.
NIST has been instrumental in the growth and development of U.S. technologies and this new push into photopolymer additive manufacturing, led by Dr. Jason Killgore and Dr. Callie Higgins, materials research engineers at NIST. This workshop will build on their ground-breaking additive manufacturing and 3D printing work to bring technology leaders together. The meeting agenda targets the definition of state-of-the-art characterization techniques for resins and printers; determining where additive manufacturing technology is heading; and identifying measurement and standards barriers (opportunities) to achieving technology goals. A NIST facility tour to experience their research and resources is also planned. Please mark your calendars to ensure your organization has a "seat at the table," as NIST, in partnership with RadTech--The Association for UV+EB Technology, will post the meeting agenda and registration details later in August. For more information, please contact Mickey Fortune at mickey@radtech.org.
RadTech Joins the National Academy of Inventors
FOR IMMEDIATE RELEASE
Contact: Mickey Fortune, 240-643-0517, mickey@radtech.org
RadTech Joins the National Academy of Inventors
Creates First Ever Trade Association Chapter
Chevy Chase, MD (July 12, 2019) RadTech--the non profit trade Association for ultraviolet and electron beam (UV+EB) Technology has joined the National Academy of Inventors as a Member Institution. The National Academy of Inventors is a US non-profit dedicated to encouraging inventors, to recognize achievements that have made a "tangible impact on the quality of life, economic development and the welfare of society." While traditionally focused on academia, NAI has accepted RadTech as the first nonprofit trade association chapter. "In recognition of the many inventors in our technology space, and to build on RadTech's fast developing 'RadLaunch' effort to support start-ups, we look forward to the opportunity to engage with the NAI community, and we are excited to start our own, unique UV+EB focused chapter," says Eileen Weber, RadTech President, Global Marketing Manager, Allnex. “With the rapid advancement of new materials and processes such as the development of UV LEDs, inkjet, and 3D/additive printing--UV & EB research is accelerating across disciplines such as medicine, electronics, aerospace, and automotive applications.” As a Member Institution of the NAI, RadTech now has the opportunity to curate an active technology chapter, including developing mentors and mentees, and submitting nominations for the NAI Senior Members program.
"NAI is excited to partner with RadTech and connect with innovators in the UV+EB technology space," says Jayde Stewart NAI Director. "The NAI was founded in 2010 to recognize and encourage inventors with U.S. issued patents, enhance the visibility of academic technology and innovation, encourage the disclosure of intellectual property, as well as educate and mentor innovative students who help shape the future, and translate the inventions of its members to benefit society. The collaboration with RadTech will facilitate bridging the gap between industry and academia, while providing much deserved recognition to members of the RadTech community."
RadTech is allocated a limited number of individual memberships to NAI for its membership, if you are interested, please contact RadTech. RadTech will be holding a NAI chapter meeting and event during the 2020 RadTech UV+EB Technology Expo & Conference, taking place March 9-11, 2020 in Orlando, Florida. Details available at https://radtech2020.com.
The National Academy of Inventors is a US non-profit organization dedicated to encouraging inventors in academia, following the model of the National Academies of the United States. It was founded at the University of South Florida in 2010. Starting in 2012, the NAI has inducted 757 Fellows into the organization. The program has 1,060 Fellows worldwide representing more than 250 prestigious universities and governmental and non-profit research institutes. Collectively, the Fellows hold more than 38,000 issued U.S. patents, which have generated over 11,000 licensed technologies and companies, and created more than 36 million jobs. In addition, over $1.6 trillion in revenue has been generated based on NAI Fellow discoveries.
RadTech the non profit trade Association for UV & EB Technology, promotes the safe use and development of ultraviolet (UV) and electron beam (EB) curing technologies. UV & EB technology serves as an alternative to traditional methods, offering energy savings, elimination of pollution, greater productivity, higher yields and the opportunity for improved, new products. It is RadTech’s mission to serve as an international forum and reliable source of education and information for individuals and organization involved in the use of UV & EB processing or who supply equipment, chemicals or other materials to such users.
RadTech and TAGA Announce UV+EB Technology Student Poster Design Competition
FOR IMMEDIATE RELEASE
Contact: Mickey Fortune, 240-643-0517, mickey@radtech.org
RadTech and TAGA Announce UV+EB Technology Student Poster Design Competition
Chevy Chase, MD (June 24, 2019) The Technical Association for the Graphic Arts (TAGA) and RadTech, the non-profit trade association for ultraviolet and electron beam (UV+EB) processes are partnering again on the UV+EB Technology Student Poster Design Competition, which offers students cash prizes for creative poster designs. Interested graphic arts and design students do not need experience in UV+EB technology, and are encouraged to learn more and sign-up at https://www.taga.org/radtech/.
Entries must be submitted to RadTech by December 31, 2019. RadTech will display and celebrate winning entries at the 2020 RadTech Conference at Disney’s Coronado Springs Resort in Orlando, Florida, March 9-12, 2020.
UV+EB technology is widely used in graphic arts and food packaging, as well as in 3D printing/additive manufacturing, electronics and a number of metal, wood and plastics applications. UV+EB is a super fast, clean, safe, enviro-friendly and energy efficient process, that allows graphic differentiation and helps enable new printing and packaging techniques.
RadTech Announces the 2019 RadLaunch Class
We are proud to announce the 2019 RadLaunch Class and excited to let you know that they will all speak in a special session at the BIG IDEAS for UV+EB Technology Conference, taking place March 19-20, 2019 in Redondo Beach, California.
RadLaunch is a unique idea accelerator for UV+EB start-ups, students, and innovators where we connect selected companies to UV+EB industry leaders through funding, guidance, and speaking/exhibiting opportunities.
Here are the 2019 RadLaunch Companies:
SUNY Albany, SUNY Polytechnic Institute
UV+EB curable Sulfluor, a fluorinated hypervalent sulfur containing polymer cured thin film; extremely hard, thermally robust, and patterns well—may find utility protecting sensor windows, displays, optical fibers, composite material surfaces, electronic devices and other surfaces where scratch resistance, chemical stability and hydrophobicity is important.
Laval University (Quebec City, Quebec, Canada) within the Forestry Geomatic and Geography Faculty in the Wood and Forest Science Department
Enhances hardness of Canadian hardwood through impregnation of acrylate monomers and electron beam polymerization.
Origin
Building an open material partner network to power innovation in materials for end use and made through additive mass production. Origin's production system uses programmable photopolymerization (P3) to turn materials into isotropic parts and products ready for end-use.
MicroMaker3D
A new 3D printer for making the unimaginably small, enabling microfabrication level rapid prototyping for microsensors, wearable technology, IoT devices, micro-robotics, aerospace applications and more.
Ares Materials
Pylux Polysulfide thermosets, a class of transparent, optically-clear polymeric materials that allow for tuning physical properties to produce materials which tackle multiple applications, specifically engineered for the fast-growing flexible display markets—smartphone makers, displays, and display-related fabrication equipment.
Daetec, LLC
Protective encapsulant and sealing on-substrate, rapid cure for automotive assembly. Polymer compositing with reactive diluents makes it possible to use CAD fed delivery tools that offer cure on-contact, with robotic operated equipment on vertical, overhead, or irregular surface contours.
All of these companies will present at the BIG IDEAS for UV+EB Technology conference. You can learn more about their presentations as well as all of our other, excellent speakers at http://www.bigideasconference.com.
The BIG IDEAS conference program will feature conference sessions on 3D Printing / Additive Manufacturing, UV LED, Horticulture, Food & Beverage Safety, Data-Driven Materials, and Emerging Technologies. There will also be a general "Big Ideas" session focusing on new applications and enabling technologies in areas like material development, composites, energy storage, low-migration packaging, and PVC chrome replacement.