How to correctly identify the quality of pc sunshine board and pc durability plate method
Look at the product surface. Protective film paste flat, no shedding. Indicating that manufacturers of product production, sales attention. Of course, some bag companies, small companies pay attention to packaging, because this customer is like moon cakes, in the use, the best choice for the strength of the old company
Pull the protective film to see the sheet. Particles or bubbles are relatively small or relatively small, indicating that the recovery of raw materials, but is a good back to the material, this board is the middle grade plate. Such as bubbles and particles more or larger, indicating that the poor raw material, this board is a low-grade plate. If the civilian particles or particles rarely, that the quality of the sun plate is very good, is ten years of quality.
Comparative, can be a few transparent sun panels compared to the side, if the sun side of the board looks more transparent color, indicating that the sun can still plate. Can also be more thickness, the general manufacturers say 8 thickness, his actual thickness will not be less than 7.7MM.
