The Composition Of Plastic Bags
- Mar 01, 2018 -
The plastic we usually use is not a pure substance, it is made of many materials. In addition, in order to improve the performance of plastic, but also in the polymer to add a variety of auxiliary materials, such as fillers, plasticizers, lubricants, stabilizers, additives, Coloring agent, etc., can become a good performance of plastic.
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