Polypropylene yog ib qho thermoplastic resin thiab belongs rau hauv chav kawm ntawm polyolefin compounds, uas tuaj yeem tau txais los ntawm cov tshuaj tiv thaiv polymerization.Raws li cov qauv molecular thiab polymerization txoj kev, polypropylene tuaj yeem muab faib ua peb hom: homopolymer, random copolymer, thiab thaiv copo ...
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