Ingoa o nga rauemi mata: polyvinyl chloride chlorinated (English Chlorinated Polyvinyl Chloride), e mohiotia ana ano he vinyl chloride. Ko te kapia maaota he momo hou o te kirihou miihini. I muri chlorination o PVC resin, te kōhikohiko o here rāpoi, te polarity, te memehatanga o te kapia, me te piki pūmautanga matū, na te whakapai ake i te ātete wera o te rauemi, ātete waikawa, alkali, tote, oxidizer waikura. I pai ake nga ahuatanga miihini o te pāmahana huringa waiariki tau, kua piki ake te ihirangi chlorine mai i te 56.7% ki te 63-69%, a ko te Vicat softening temperature i piki ake i te 72-82 ℃, i piki ake ki te 90-125 ℃. Na reira, ko te CPVC he he momo kirihou miihini hou me nga tirohanga whanui.
Ko te pereti CPVC ko te polyvinyl chloride hei rauemi mata, ko te tauwehenga o nga rauemi mata na roto i te inenga tuatahi ki roto i te punaha whakaranu, ko te taahiraa tuatahi he wera i konatunatua me te whakaoho kia tae ki tetahi pāmahana katahi ka haere ki te matao i konatunatua whakaoho, i muri i te ranunga ka haere ki te whangai. pūnaha, ka mai i te ope plasticizing ki te pokepokea ai, tīwiri extrusion niao i muri i te toru-roira iti maeneene, ka tomo ki te pŭpŭ tauturu, kia rite ki te rahi ota tapahi te pepa whakamutunga.
Kei a matou 20 nga raina whakaputa pepa PVC me te whakaputanga a-tau o 30000tons, me te 3 CPVC raina whakaputa pepa me te whakaputanga a-tau o 3000tons.
High Vicat ngohengohe pāmahana;
Pai matū me te waikura ātete;
He pai te mahi-a-mahana;
He ngawari ki te hanga, weld, miihini ranei;
Te pakari me te kaha teitei;
Tirohanga hiko pono;
He iti te mura o te ahi, te tinei i a koe ano.
Pepa CPVC te nuinga whakamahia i roto i te ahumahi matū mo te maota electrolysis, electroplating, ahumahi pepa, ahumahi Semiconductors me te hangarau ma-ruma, pērā i taputapu Lab, taputapu Etching, taputapu tukatuka Semiconductor, matū rokiroki tanks, tank hinu, te rokiroki taika mo te inu wai, nga pourewa whakaputa waikawa, alkali ranei, nga pourewa horoi waikawa, alkali ranei me etahi atu.