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How does the plastic material identify the PP material? [Ponse machine]

Apr 19, 2018

How does the plastic material identify the PP material? [Ponse machine]


PP material features: soft and tough material, environmentally friendly, non-toxic, relatively high temperature resistance, poor plasticity, blister difficulty, lack of luster on the surface, showing a dumb color.

Sensory identification: This product is white and transparent. Compared with LDPE, it has higher transparency and rubbing.

Combustion identification: when burning, the flame is yellow and blue below. It smells like oil, melted and dripped. There is no black smoke when burning.



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