Kedu ihe dị iche n'etiti polyethylene nwere chlorine dị elu na roba nwere chlorine?

Polyethylene a kpụchara akpụcha nke ukwuu (HCPE) na roba a kpụchara akpụcha (CR) nke Bontecn Group China mepụtara bụ polima abụọ a kpụchara akpụcha nke a na-ejikarị eme ihe n'ọhịa mkpuchi na ihe nrapado mgbochi ire ere, mana ha nwere nnukwu ọdịiche dị na nhazi kemịkalụ, njirimara arụmọrụ, na ọnọdụ ndị metụtara ya.
1. Nhazi kemịkalụ na ịdị mma gburugburu ebe obibi
HCPE: E ji mgbanwe chlorine nke polyethylene mepụta ya, nke na-ekesa atọm chlorine na-enweghị usoro na ọdịnaya chlorine nke na-adịkarị ≥ 65%. A na-emepụta ya site na usoro nkwụsịtụ mmiri, ọ nweghị mmetọ mmiri na-agbaze ma na-emezu ihe achọrọ maka nchekwa gburugburu ebe obibi.
CR: A na-eme ya site na iji klorin mee ya site na iji roba eke ma ọ bụ roba sịntetik, nke nwere klorine dị ihe dị ka 60-65%. Mmepụta ihe mgbaze ọdịnala nwere ike ibute ihe ndị na-emerụ ahụ fọdụrụnụ na nchekwa gburugburu ebe obibi na-adịghị mma.
2. Ntụnyere arụmọrụ
Nguzogide ihu igwe: HCPE nwere oke iguzogide ozone na ultraviolet, nke na-eme ka ọ dabara adaba maka gburugburu ebe a na-ekpughe ihe n'èzí ogologo oge dịka àkwà mmiri na ụgbọ mmiri; CR na-adịkarị mfe imebi n'oge okpomọkụ dị elu ma na-enwe ike iguzogide ihu igwe adịghị ike.
Nguzogide kemịkalụ: Ha abụọ na-eguzogide acid na alkali, mana HCPE nwere ike ịnagide ihe ndị na-eme ka ihe dị ike (dịka sulfuric acid concentrated), na-enweghị ntụpọ ma ọ bụ mwụfu mgbe ụbọchị iri atọ nke nnwale gasịrị.
3. Ihe dị iche na mpaghara ngwa
HCPE:
Mkpuchi siri ike nke na-egbochi ire ere (ngwaọrụ kemịkalụ, paịpụ mmanụ)
Ihe ndị na-egbochi ire ọkụ (mkpuchi na-anaghị agba ọkụ, mkpuchi eriri)
Ngwakọta dị elu (maka ijikọ na PVC na ígwè)
CR‌:
Mkpuchi mgbochi ire ere ọdịnala (maka ụgbọ mmiri na akpa)
Ink na ibipụta akwụkwọ
4. Ahịa na Ọnụego
HCPE: N'ihi ọnụ ahịa dị elu nke usoro ndị na-anaghị emebi gburugburu ebe obibi mana arụmọrụ ka mma n'ozuzu ya, ọ na-anọchi anya CR nwayọ nwayọ.
CR: Ọnụahịa ahụ dị ala, mana n'ihi iwu gburugburu ebe obibi, oke ojiji ya pere mpe.
5. Nkwado ojiji
Ha abụọ dakọtara na resin ndị ọzọ dịka epoxy resin na acrylic acid, mana HCPE dabara adaba maka sistemụ mkpuchi mejupụtara nke chọrọ nrapado dị elu ma ọ bụ iguzogide ihu igwe.