By Corey Long and Clémentine Champagne, Arkema Additive manufacturing generally is considered to be a more environmentally responsible technology by enabling on-demand, local production, with the potential to reduce material waste and minimize the logistic footprint. The key to unlocking its full potential lies in the use of more sustainable raw materials. These innovations … [Read more...] about Sustainable Raw Materials in Additive Manufacturing
Raw Materials
The Development of a Low-Migration Photoinitiator
By Syunyua Horii, Chief, R&D Division, Osaka Organic Chemical Industry Ltd. Photocurable compositions containing photoinitiators and polymerizable monomeric components are widely used in additive manufacturing, paints, inks, adhesives, sealants, insulating films, protective coatings and films. Since 2005, when it was confirmed that certain components from UV-curable inks … [Read more...] about The Development of a Low-Migration Photoinitiator
Incorporation of Carbon Nanotubes into UV-Polymerizable Formulations: Part 1
The most common allotropic form of the element Carbon is graphite. This inorganic polymeric material is found in all pencils, where it mistakenly is called “lead.” Despite being a non-metal, it also is an excellent conductor of electricity and is used as an electrode in laboratory and industrial settings. The usefulness of graphite in pencils comes from the fact that its … [Read more...] about Incorporation of Carbon Nanotubes into UV-Polymerizable Formulations: Part 1
High-Performance 3D Printing Utilizing New Sustainable (Meth)acrylates
By Darren Lumber, Andreas Mock, Troy Becker, Michael Gould and Sean Des Roches, Rahn USA Corporation In recent years, two identifiable and consistent trends have become a primary focus for the energy-curing industry: development of high-performance materials for 3D printing/additive manufacturing and increasing the use of sustainable raw materials in manufacturing to further … [Read more...] about High-Performance 3D Printing Utilizing New Sustainable (Meth)acrylates
The Missing Puzzle Piece: The Formulators’ Chemical Needs for Additive Manufacturing
By David A. Walker, Ph.D., executive chairperson, PAMA It’s easy to think, given the continuous news stream of emerging applications, that 3D printing is ready to take the world by storm… but there remain missing puzzle pieces that 3D printing resin formulators need in order to enter key markets and grow beyond dental applications. From many of the envisioned applications, … [Read more...] about The Missing Puzzle Piece: The Formulators’ Chemical Needs for Additive Manufacturing