Izindlela Ezimbili Eziyinhloko Zokwenza i-PVC

Kunezindlela ezimbili eziyinhloko zokwenza i-PVC: indlela ye-calcium carbide kanye nendlela ye-ethylene.

Indlela ye-calcium carbide iyindlela yokusabela kwamakhemikhali esebenzisa i-calcium carbide (i-calcium carbide) ukukhiqiza i-acetylene lapho ihlangana namanzi, ihlanganise i-acetylene ne-hydrogen chloride ukukhiqiza i-vinyl chloride monomer, bese i-polymerize i-vinyl chloride ukukhiqiza i-polyvinyl chloride. Indlela ye-ethylene ukukhipha i-ethylene ku-petroleum, ivumele i-chlorine ukuthi isabele nge-ethylene ukukhiqiza i-vinyl chloride monomer, eyenziwe nge-polymerized ukukhiqiza i-polyvinyl chloride resin.