Practical, no doubt, but pretty unsporting, especially when it’s possible to cast custom lenses at home using silicone molds and epoxy resins. Possible, but not exactly easy, as [Zachary Tong ...
As a composite matrix, an epoxy resin system with amine base hardener and cleavable chemical groups in its composition was used,” they noted. The group tested the performance of the panels and ...
aiming to explore the replacement of fossil fuel-based feedstock with a bio-based feedstock for the production of epoxy resins. In collaboration with consortium partners, these novel bio-based ...