Q: With the advent of winter, the weather is getting colder and colder. PP products are getting more and more brittle. What kind of substances are added to make them less brittle and the effect is most obvious?
A: Plus POE can increase the impact of PP low temperature.
A: The use of rubber blend design formula and then use dynamic vulcanization on it, such a product no matter how the temperature changes hardness will not be much changed.
A: The most economical and practical way is to add PE
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