PVC pipe fittings use special resin material
The special resin for PVC pipe fittings refers to the regularity of the particles above 0.90, the proper porosity, the apparent density is over 15% higher than that of the common type, and the dry...
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,...
PVC drainage pipe specifications PVC drainage pipe features
PVC drainage pipe is the largest amount of plastic pipe in the water supply and drainage project. The setting of the drainage pipe generally depends on the slope of the pipeline to achieve the flow...