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May 31, 2018

Colored plastic PVC products will fade due to many factors. The discoloration of colored plastic  products is related to the light resistance, oxygen resistance, heat resistance, acid resistance of color powder as well as the properties of the resin used.

The...

May 31, 2018

The degree of plasticization of PVC hard goods is between 60% and 70%. Excessive or too low degrees of plasticization will affect the physical and other properties of the products. Judging whether the processing technology is suitable and the plasticizing degree of the...