PE: polyethylene, i.e., the protective film is widely used in the industry
Its main features are: low price, flexibility, good extension, environmental pollution, environmental pollution in general these products are tested by the EU ROHS.
Disadvantages: poor weather, this material is not suitable for use at high temperatures, the general temperature in less than 60 degrees.
PVC: Polyvinyl chloride
Its characteristics are: flexibility, weatherability compared (SPVC).
Disadvantages: not environmentally friendly, so many international brands were rarely useful to this material products. The product is mainly used as antistatic protection more, as well as wooden speaker surface.
PET: Polyester
Its main features: good weather resistance, can withstand 100-150 degree heat, hardness, smooth.
Disadvantages: not on an angle or corner of the product used. Die by the following major.