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Polypropylene Inquire: CAS NO:9003-07-0; MF:(C₃H₆)n
Polypropylene, as thermoplastic polymer, is widely used in plastic ...ssss

Propane Inquire: CAS NO:74-98-6; MF:C₃H₈
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Propylene Inquire: CAS NO:115-07-1; MF:CH₃CHCH₂
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