What is the function of the weathering masterbatch?

Plastic products are easily degraded by heat (heating during heating, high temperature under natural conditions) and light (ultraviolet light). The specific performance is: after a period of use, the gloss loss, cracking, chalking and mechanical properties appear on the surface of the product. The decline, this is called aging.

In order to delay the appearance of plastic products aging phenomenon, it is light-stabilized, usually adding a certain amount of weathering masterbatch during the processing of plastic products, which can prolong the life of plastic products and resist yellowing.

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