PVCe khutsufalitsoe bakeng sa polyvinyl chloride, 'me ponahalo ea eona ke phofo e tšoeu. PVC ke e 'ngoe ea liplastiki 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 thepa e tala, e ka aroloa kakhalsiamo kharbidemokhoa lemokhoa oa ethylene. Lisebelisoa tse tala tsa mokhoa oa calcium carbide li tsoa haholo-holo mashaleng le letsoai. Lisebelisoa tse tala tsa ts'ebetso ea ethylene li tsoa haholo-holo oli e tala. Ho ea ka lits'ebetso tse fapaneng tsa tlhahiso, e ka aroloa ka mokhoa oa ho emisoa le mokhoa oa emulsion. PVC e sebelisoang tšimong ea kaho ke mokhoa oa ho emisoa, 'me PVC e sebelisoang tšimong ea letlalo ke mokhoa oa emulsion. PVC ea ho emisoa e sebelisoa haholo-holo ho hlahisa: PVCliphaephe, PVCliprofaele, Lifilimi tsa PVC, Lieta tsa PVC, Lithapo le Likhoele tsa PVC, Mapolanka a PVC le tse ling. PVC ea Emulsion e sebelisoa haholo ho hlahisa: Liatlana tsa PVC, Letlalo la maiketsetso la PVC, Letlalo la PVC, Lipampiri tsa PVC, Lintho tsa ho bapala tsa PVC, jj.
Theknoloji ea tlhahiso ea PVC e lula e tsoa Europe, USA le Japane. Bokhoni ba tlhahiso ea PVC lefatšeng ka bophara bo fihlile lithane tse limilione tse 60, 'me Chaena e ne e ikarabella bakeng sa halofo ea lefats'e. Chaena, 80% ea PVC e hlahisoa ke ts'ebetso ea calcium carbide le 20% ke ts'ebetso ea ethylene, hobane Chaena esale e le naha e nang le mashala a mangata le oli e fokolang.
Nako ea poso: Phato-29-2022