What is the cause of the fisheye of PVC resin?
The essence of fisheye is a small amount of ultra-high molecular weight PVC with a molecular structure formed by improper conditions in the polymerization process. Due to its low ability to absorb...
Application of polyethylene wax powder and dispersion in ink
Wax is used as an additive for paints and inks. Its characteristics are simple to use. After the paint is applied, due to the volatilization of the solvent, the wax in the coating precipitates,...