Solid bodies Molded polycarbonate, Glass covers for cars and use of same as glass covers Safety, such as glass covers for roofs,For the noise Protection walls and for Advertising spaces

摘要

Solid polycarbonate molded bodies having a deflection angle alpha epsilon (min) according to DIN 52305-A-AAS of less than or equal to 2.0 and a refractive index D epsilon (min) according to DIN 52305-A-AS of less or equal to 0.05, obtainable from a branched polycarbonate with an average molecular weight M w of 25,000 to 40,000, and a melt volume rate (MVR) of 2 to 20 cm3 / 10 min. (300sC, 1.2 kg) according to ISO 1133,And then there's the glass cover on the body, and there's the artificial polycarbonate body Polycarbonate cast body. The polycarbonate cast body can be used as a safe glass shell, such as the glass shell of the roof, the wall for microphone protection and advertising space.