Polycarbonate Hollow Sheet

WEIERSHA Polycarbonate multiwall/hollow sheets adopt complete new polycarbonate raw materials, mixing with super anti-UV agent, They have stable properties, not easy be yellowing and become old, It own high ability to absorb and prevent ultraviolet ray approve to 99.9% effectively. Properties of UV-PC hollow sheet: Light transmission: can be 30~70% . Weather resistance：The UV layer on the surface can prevent the corrosion of ultraviolet to ensure long-lasting. Sound insulation： The hollow structure has a good sound insulation effect and the average sound insulation of a 10mm sun panel is 20dB . Impact resistance： The impact resistance strength is 250 times of ordinary glass and 30 times of organic glass. Fire retardant： Passed through national GB8624-97 testing, their fire retardant is regarded as Grade B2 without fir drop or poisonous gas. Portability： About 1/15 of ordinary glass with the same thickness Temperature resistance ：Applicable in the range from -40℃ to +120℃ Heat insulation： With a better heat insulation and preservation effect than ordinary glass.