I-Polyvinyl Chloride (PVC) iyi-polymer ehlanganisiwe ye-thermoplastic kanye nepulasitiki yokwenziwa ekhiqizwa kakhulu yesithathu.Lokhu kwaziswa kwethulwa okokuqala emakethe ngo-1872, futhi kunomlando omude wempumelelo ezinhlelweni eziningi.I-PVC ivela ebangeni elibanzi, okuhlanganisa embonini yezicathulo, imboni yekhebula, imboni yezokwakha, imboni yezokunakekelwa kwempilo, izimpawu, nezingubo.
Izinhlobo ezimbili ezivame kakhulu ze-PVC ziyi-rigid unplasticized kanye ne-flexible plasticized.Ifomu eliqinile i-polymer engafakwanga ipulasitiki (i-RPVC noma i-UPVC).I-PVC eqinile ivamise ukukhishwa njengepayipi noma ishubhu lezolimo nokwakha.Ifomu eliguquguqukayo livame ukusetshenziswa njengesembozo sezintambo zikagesi nezinye izinhlelo zokusebenza lapho kudingeka khona ishubhu lepulasitiki elithambile.
Yiziphi Izimpawu Ze-Polyvinyl Chloride (PVC)?
I-PVC iyinto ethandwayo futhi eguquguqukayo enezici eziningi ezinhle.
.Ezomnotho
.Okuhlala isikhathi eside
.Ukumelana Nokushisa
.Yenza ngokwezifiso
.Ukuminyana Okuhlukahlukene
.Isivikelo sikagesi
.Izinhlobonhlobo Zombala Obanzi
.Akukho Ukubola noma Ukugqwala
.I-Fire Retardant
.I-Chemical Resistant
.Ukumelana Nowoyela
.Amandla Okuqina Okuphakeme
.I-Modulus ye-Elasticity
Yiziphi Izinzuzo zePolyvinyl Chloride?
* Itholakala kalula futhi ayibizi
* Kuminyene kakhulu futhi Kunzima
* Amandla Okuqina Okuhle
* Imelana Namakhemikhali Nama-alkali
Isikhathi sokuthumela: Sep-01-2021
