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December 5, 2017

The thermal stability and light resistance of PVC are poor. The decomposition of
hydrogen chloride at 140 degrees centigrade, so the choice of coloring agent can not
have a adverse reaction. In addition, the influence of pigment on PVC is reflected in
whether pigment i...

August 21, 2017

1.The influence of plasticizing degree on the performance of the product:


The performance of PVC products is closely related with the degree of
plasticization, plasticizing degree, brittle hair products, mechanical
properties can not meet the requirements; the plastici...

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The role of the three functional zones of the PVC extruder

March 18, 2019

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