PVC recycling technology At present, there are three main technologies used to recover PVC: one is physical recycling; the second is comprehensive utilization of chemical recycling; the third is recycling and using ener
PVC film roll use: 1. Protective function: sticking this product on the surface of various products can effectively protect it from being soiled and scratched during storage, transportation and processing. This product
Usage and purpose: 1. Knead the used aluminum foil into small pieces and throw them into the drain of the dishwashing machine. When the aluminum foil is washed with water, it will collide with the drain outlet and pro
Commonly used plastic varieties performance and use 1. Polyethylene: commonly used polyethylene can be divided into low-density polyethylene (LDPE), high-density polyethylene (HD Special plastics PE) and linear low de
The difference between rigid PVC film and ordinary adhesive film Ordinary adhesive film is directly attached to the surface of the board with glue at room temperature, so after one or two years, the film is easy to fall
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