Ukwakheka okuyinhloko kwezinto zekhebula le-PVC ikakhulukazi kuhlanganisa: i-polyvinyl chloride resin, i-dioctyl phthalate, i-stabilizer, i-plasticizer, i-inorganic filler, i-filler, i-lubricant, i-antioxidant, i-colorant, njll., elungiselelwe ngokuxuba nokuxova kanye nokukhipha.Okuqukethwe kwe-Plasticizer kuvame ukuba phakathi kuka-50PHR no-60PH...
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