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How to distinguish whether plastic material is PP material?
Dec 27, 2018

PP material characteristics: good material flexibility, environmental protection and non-toxic, relatively high temperature resistance, poor plasticity, difficulty in plastics, lack of luster on the surface, showing a matte color.


Sensory identification: This product is white transparent and has higher transparency than LDPE.


Identification of combustion: When burning, the flame is yellow and blue, smells like oil, melts and drops, and there is no black smoke when burning.


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