The propane fraction of grade "A" is used as a modifier of the polymerisation process in the production of high-pressure polyethylene, a solvent in the process of deasphalting oils and a refrigerant; grade "B" is used as a pyrolysis feedstock and for other purposes
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين