Updated guidelines for safe handling of UV-curable 3D printing resins have been released by PAMA, NIST, and RadTech.

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PAMA, NIST, and RadTech recently announced the release of a revised guidance document titled “Proper Handling of UV Curable 3D Printing Resins.” This updated guidance provides users with a better understanding of best practices when it comes to handling UV-curable 3D printing resins.

One of the key features of the revised guidelines is a comprehensive FAQ section that addresses common queries and concerns related to resin handling. This section aims to provide users with clear and practical instructions to ensure consistent adoption of safer practices across the industry.

In addition to the FAQ section, the guidelines have been updated to include revised sections on Good Housekeeping procedures, Clean-up, Disposal, and Storage. These revisions provide users with updated and relevant information on how to handle and manage photopolymer resins effectively.

To further support the adoption of safer practices, PAMA has made a downloadable poster available that contains all the best practices outlined in the revised guidelines. This poster serves as a quick reference guide for users, ensuring that they have the necessary information at their fingertips.

Mickey Fortune, Associate Executive Director at RadTech, highlighted the importance of communication and collaboration in promoting proper health and safety practices within the additive manufacturing community. As new applications emerge, it becomes increasingly important to keep users informed and educated about best practices.

In line with this goal, PAMA is also planning a workshop titled “Building a Unified Vision from Research to Regulations.” This workshop aims to bring together stakeholders from all sectors of the industry to discuss and develop a unified vision for the future of photopolymer additive manufacturing. By fostering candid and pre-competitive conversations, the workshop aims to enhance industry terminology, practices, protocols, and standards.

The workshop will take place in Boulder, Colorado, on September 18-19, 2023. During the event, participants will engage in panel discussions to explore the current state of photopolymer AM and discuss potential directions for future advancements in the field. They will also collaborate on developing updated and comprehensive roadmaps.

Ensuring a safe environment for 3D printing users is a top priority for the industry. The Chemical Insights Research Institute (CIRI) conducted a study that found even small quantities of emissions from 3D printing could be harmful to human health. Researchers discovered that fumes produced during ABS or PLA filament printing could lead to airway cellular injury and inflammation.

To address these potential risks, guidelines and safety posters have been published by organizations like the National Institute for Occupational Safety and Health (NIOSH), the Environmental Protection Agency (EPA), and the Consumer Products Safety Commission (CPSC). These resources provide comprehensive guidelines for safe 3D printing operations and highlight the importance of proper material handling.

In addition, researchers at the EPA conducted a study to explore the impact of employing carbon nanofiber-reinforced ABS in the 3D printing process. This study aimed to equip users with new insights and a comprehensive understanding of potential issues arising from emissions during 3D printing.

Looking ahead, the additive manufacturing sector faces various engineering challenges in the coming decade. Staying up to date with the latest developments and news in 3D printing can help professionals navigate these challenges. Subscribing to newsletters, following industry websites and social media accounts, and attending webinars can all provide valuable insights and information.

To sum up, the release of the revised guidance document and the upcoming workshop indicate the industry’s commitment to promoting safer practices and collaboration. By staying informed and implementing best practices, users can ensure a safe and productive environment for 3D printing.

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