PVC heat stabilizer is mainly used for PVC and other chlorine-containing polymers.It was found that the PVC plastic only at above 160 ℃ can processing forming, and it began to thermal decomposition in 120 ~ 130 ℃ and release HCl gas. if can not inhibit the production of HCl, decomposition and will further aggravate, this problem was the main difficulty in the development and application of PVC plastic.
The study found that if the PVC plastic in contain a small amount of salt, metal like lead the impurities such as phenol, aromatic amine, does not affect the processing and application, and can have the effect of delaying its thermal decomposition to a certain extent.The above problems were solved, which led to the establishment and development of the research field of heat stabilizer.
Shandong polymer additvies is one of the biggest and best PVC heat stabilizer producer in china.
Our annual output have reached 35,000 tons.
We will give you the best price and support.
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