MASSIVE FORMED PRODUCT FROM PC WITH IMPROVED OPTICAL PROPERTIES AND EASE OF MANUFACTURE

摘要

FIELD: process engineering. ^ SUBSTANCE: proposed product comprises linear PC with average molecular weight Mw varying from 25000 to 31000, deviation angle (min) 52305-A-AS ëñ 2.0, as per DIN and refractive index D (min) 52305-A-AZ ëñ 0.05, as per DIN. The product can incorporates functional layers, for example that resistant to scrapping, or that protecting against UV-radiation and atmospheric air. ^ EFFECT: improved optical properties. ^ 12 cl, 3 tbl, 2 ex