PVC ke eng?

PVCe khuts'oane bakeng sa polyvinyl chloride, 'me ponahalo ea eona ke phofo e tšoeu.PVC ke e 'ngoe ea lipolasetiki tse hlano tse akaretsang lefatšeng.E sebelisoa haholo lefatšeng ka bophara, haholo-holo tšimong ea kaho.Ho na le mefuta e mengata ea PVC.Ho ea ka mohloli oa lihlahisoa tse tala, e ka aroloa kakhalsiamo carbidemokhoa lemokhoa oa ethylene.Lisebelisoa tse tala tsa mokhoa oa calcium carbide haholo-holo li tsoa ho mashala le letsoai.Lisebelisoa tse tala bakeng sa ts'ebetso ea ethylene haholo-holo li tsoa ho oli e tala.Ho ea ka mekhoa e fapaneng ea tlhahiso, e ka aroloa ka mokhoa oa ho emisa le mokhoa oa emulsion.PVC e sebelisoang tšimong ea kaho ha e le hantle ke mokhoa oa ho emisa, 'me PVC e sebelisoang lebaleng la letlalo ke mokhoa oa emulsion.PVC ea ho emisoa e sebelisoa haholo ho hlahisa: PVCliphaephe, PVClitlaleho, lifilimi tsa PVC, lieta tsa PVC, lithapo tsa PVC le lithapo, mekato ea PVC joalo-joalo.Emulsion PVC e sebelisoa haholo ho hlahisa: liatlana tsa PVC, letlalo la maiketsetso la PVC, pampiri ea PVC, lintho tsa ho bapala tsa PVC, joalo-joalo.
Theknoloji ea tlhahiso ea PVC e lula e tsoa Europe, USA le Japane.Bokhoni ba ho hlahisa PVC lefatšeng ka bophara bo fihlile ho lithane tse limilione tse 60, 'me Chaena e ne e le halofo ea lefats'e.Chaena, 80% ea PVC e hlahisoa ke ts'ebetso ea calcium carbide le 20% ka mokhoa oa ethylene, hobane Chaena e 'nile ea e-ba naha e nang le mashala a mangata le oli e fokolang.