PC RESIN

Polycarbonate is colorless and transparent, heat-resistant, impact resistant, flame retardant BI grade, and has good mechanical properties within normal usage temperatures. Compared to polymethyl methacrylate, polycarbonate has good impact resistance, high refractive index, good processability, and UL94 V-2 flame retardancy without the need for additives. However, compared to polycarbonate, polymethyl methacrylate has a lower price and can be used to produce large devices through bulk polymerization.