Iyini i-Polyvinyl chloride futhi Isetshenziselwa Yini?

Iyini i-Polyvinyl chloride futhi Isetshenziselwa Yini?

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.

3793240c

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

e62e8151

Yiziphi Izinzuzo zePolyvinyl Chloride?

* Itholakala kalula futhi ayibizi

* Kuminyene kakhulu futhi Kunzima

* Amandla Okuqina Okuhle

* Imelana Namakhemikhali Nama-alkali


Isikhathi sokuthumela: Sep-01-2021

Isicelo Esiyinhloko

Umjovo, Ukukhipha kanye Nokubunjwa Kokuvuthela