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Is there any way to distinguish between PP and PE?Comment List

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Visitor No.1 网友 in 2021-08-19 08:43 commented:

1. Different heat resistance: PE plastic has excellent low temperature resistance and can be used normally at -60°C, but the high temperature resistance is weak, and its maximum use temperature is 90°C. The PP plastic has excellent high temperature resistance, it can be used normally at a temperature of 100 degrees Celsius.
2. The density is different: the density of PP will be smaller than that of PE.

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