Description

Weather resistance:the ultraviolet-resistant coextruded film on the surface prevents them from resin fatigue and yellowing caused by ultraviolet of sunshine Super impact resistance:the impact strength of PC sheet is ******0 times of the ordinary glass, ****0 times of the alkali glass Fire retardant:through national GB ******7 test, their fire retardant is regarded as Grade B without fire drop or poisonous gas. Temperature resistance:they will not deformed under temperature from **0℃ to **0℃ Sound insulation: with good sound insulation effect, it is the best materials for sound-insulation walls on expressways worldwide. Application scope: ceiling of the train or bus