Overview Of PVC Thermal STABILIZER

- Jun 26, 2017 -

PVC Heat stabilizer is mainly used for PVC and other chlorine-containing polymers, it is found that PVC plastic only in 160 Shan above to process molding, and it in the 120 when the heat decomposition, Release HCL gas, if not inhibit the production of HCL, decomposition will be further intensified, this problem has been troubled PVC plastic development and application of the main problems.

It is found that if the PVC plastic contains a small amount of impurities, such as lead salt, metal soap, phenol, aromatic amine and so on, it does not affect its processing and application, but also can delay its thermal decomposition to a certain extent.

The problem is solved, which promotes the establishment and development of the research field of heat stabilizer.