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...
Summary of today market and Predict of PVC Resin
PVC was once the world's largest producer of general-purpose plastics and has been widely used. PVC has two types: hard (sometimes abbreviated as RPVC) and soft. Hard polyvinyl chloride is used for...
Compound lead salt stabilizer formula
Lead salt stabilizers can be divided into two categories: monomers and composites. In China, lead salt stabilizers are generally used as the main stabilizer, which has excellent thermal stability,...
What is the cause of the fisheye of PVC resin?
Fisheye is actually 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...