Application of calcium zinc stabilizer
Calcium zinc stabilizer is a non-toxic stabilizer prepared by a special composite process of calcium salts, zinc salts, lubricants, antioxidants and other materials. Its main applications are extensiv
19
2024-08
Characterization of Imbalance between Various Additives in P...
1. StabilizerThe most commonly used stabilizers on PVC foam products are lead salt stabilizers and calcium zinc stabilizers. With increasingly stringent environmental requirements and higher cost-effe
06
2024-08
Production of PVC pipes
PVC plastic is a multi-component plastic, and different additives can be added according to different uses. Due to different components, PVC products exhibit different physical and mechanical properti
13
2024-05
Losses caused by low-quality CPE in PVC processing
Chlorinated polyethylene (CPE) is a chlorinated modification product of high-density polyethylene (HDPE). As a processing modifier for PVC, the chlorine content of CPE should be between 35-38%. Due to
25
2024-03
Common problems of PVC sheets
The vertical thickness deviation of PVC sheet is large① The temperature control of the barrel is unstable, resulting in unstable melt flow rate. The temperature of the barrel should be adjusted to sta
21
2024-03
Methods to improve the hardness of PVC pipes
How to improve the hardness of the PVC pipe produced if it cannot meet the standard? Mainly considering raw materials and formulas. Please refer to the following for details:1. The precipitation volum
18
2024-03
Summary of Stabilizer for PVC Products
Heat stabilizer is one of the indispensable main auxiliaries for PVC processing. The number of parts used for PVC heat stabilizer is small, but its role is huge. The use of heat stabilizer in PVC proc
11
2024-03
Precautions for the production process of PVC foam board
During the extrusion process of PVC foam board, the problems encountered can be basically classified into four categories, One is the stability issueSecondly, the issue of melt strengthThe third
11
2024-03
