ngwaahịa

Polyvinyl chloride, nke a na-akpọ PVC, bụ otu n'ime ụdị plastik emepụtara, mmepụta nke ugbu a bụ nke abụọ na polyethylene.A na-eji polyvinyl chloride mee ihe n'ọtụtụ ebe na ụlọ ọrụ, ọrụ ugbo na ndụ kwa ụbọchị.Polyvinyl chloride bụ ngwakọta polymer nke vinyl chloride mebere ya.Ọ bụ thermoplastic.Na-acha ọcha ma ọ bụ na-acha odo odo ntụ ntụ.Ọ na-agbaze na ketones, esters, tetrahydrofurans na chlorinated hydrocarbons.Nguzogide kemịkalụ mara mma.Nkwụsi ike ọkụ na-adịghị mma na nguzogide ọkụ, ihe karịrị 100 ℃ ma ọ bụ ogologo oge ikpughe na ìhè anyanwụ malitere decompose hydrogen chloride, plastic n'ichepụta kwesịrị ịgbakwunye stabilizer.Igwe ọkụ eletrik dị mma, agaghị ere ọkụ.

Ọkwa S-700bụ tumadi na-eji na-emepụta transperent Ibé akwụkwọ, na ike tụgharịa n'ime isiike na ọkara isiike Ibé akwụkwọ maka ngwugwu, n'ala ihe, siri ike film maka lining (maka swiiti wrapping akwụkwọ ma ọ bụ sịga mbukota film), wdg Ọ nwekwara ike extruded na ike ma ọ bụ siri ike ma ọ bụ. ihe nkiri siri ike ọkara, mpempe akwụkwọ, ma ọ bụ mmanya na-adịghị ahụkebe maka ngwugwu.Ma ọ bụ enwere ike ịgbanye ya iji mee nkwonkwo, valvụ, akụkụ eletriki, ngwa ụgbọ ala na arịa.