polycarbonate sheets for highway soundbarrier
1. Light Transmission: fine light transmission (up to 88%). No yellow, atomization or poor light transmission will occur on boards exposed under sunshine.
2. Weather Resistance: with ultraviolet film on the sunshine. It can prevent the resin fatigue or yellowing caused by the ultraviolet, and transfers it into the visible light. It has the fine stabilizing effect for the plant photosynthesis (it is extremely applicable for protecting the valuable works of art and items on display).
3. Impact resistance: the impact strength of pc sheet is 250-300 times of the ordinary glass.
4. Fire retardant: fire retardant grade B1 decided by the national GB8625-88 test, without fire drop or poisonous gas.
5. Portability: light in weight, it can be cold bent directly. It is convenient for construction and decoration.
6. Sound insulation: with good sound insulation effect, it is the best materials recognized worldwide for sound insulation on expressways.
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