Taw qhia rau PVC Plastics

Polyvinyl chloride plastics yog polymerized los ntawm vinyl chloride monomers thiab yog ib qho ntawm cov thermoplastics uas nquag siv. Nws lub npe lag luam hu ua "chlorine yas", thiab cov lus Askiv luv luv yog PVC.

Ntshiab polyvinyl chloride resin yog cov khoom siv thermoplastic nyuaj, nws qhov kub thiab txias yog ze rau qhov kub ntawm plasticization, thiab nws lub zog txhua yam tsis zoo. Yog li ntawd, nws tsis tuaj yeem siv polyvinyl chloride resin los ua cov khoom. Nws yog ib qho tsim nyog yuav tsum tau ntxiv cov yas yas, stabilizers, fillers, thiab lwm yam los txhim kho qhov kev ua tau zoo, ua cov yas polyvinyl chloride, thiab tom qab ntawd ua lawv rau hauv ntau yam khoom. Polyvinyl chloride muab faib ua polyvinyl chloride nruj thiab mos polyvinyl chloride raws li tus nqi ntawm plasticizer ntxiv.