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Nowadays, products in everyday life with glass are gradually being replaced by PC boards. What is PC endurance board and what characteristics? PC endurance board is made of a high-performance plastic-polycarbonate raw material. Has a good impact resistance, sound insulation, heat insulation, UV protection, lighting and other characteristics, has a reputation as the king of plastic.
In the current construction, stamina boards are often seen, but we can also see many yellow stamina boards with impurities. This phenomenon makes many people have a lot of headaches, so the choice is very important, let us simply Tell us how to choose a good quality endurance board!
1. The selection of an endurance plate must depend on whether or not the endurance plate surface is smooth and there are no bubbles or particles. If there are a lot of bubbles or particles, then the material of the endurance plate is not very good, and it is possible that the raw materials produced are produced using recycled old materials. On the contrary, it shows that this is made of high-quality raw materials.
2. Squeeze the endurance plate by hand.
3, protective film is not regular.
4. Observe that there are no trademarks on the brand, and the quality assurance certificate on the endurance plastic film is vague.
5, the entire roll of stamina roll into a cylinder after 6 hours turned open, there is a very significant ripple deformation, indicating that this stamina plate for the production of industrial waste or contain a lot of PVC back.
6, check the durability of the board packaging, clean, there is no drop.
7, check the endurance plate color is not uniform.
8, under the cold weather of the endurance plate, there is a significant yellowing or cracking of the board surface in 4 months.
9, endurance plate horizontal bending, it is very simple to break.