1. Siri ike ma sie ike ma dabara adaba maka injinịa kemịkalụ
2. Anwụrụ ọkụ nke nwere nchedo UV, mgbochi nchara kemịkalụ
3. Mkpuchi ụda, nnabata ụda, mkpuchi okpomọkụ, na nchekwa okpomọkụ
4. Ihe na-egbochi ọkụ ma nwee ike gbanyụọ ya na akpaghị aka
5. Enweghị mgbanwe, na-eguzogide ịka nká, na-agba agba nke ọma
Site na iji ihe ndị amorphous dị ka ihe eji emepụta ihe, mpempe akwụkwọ ọcha PVC nwere ihe ndị na-egbochi oxidation, mgbochi acid na mgbochi mbelata. Mpempe akwụkwọ ọcha PVC nwekwara ike dị elu ma kwụsie ike nke ọma, anaghị ere ọkụ ma na-eguzogide nchara nke mgbanwe ihu igwe kpatara. Mpempe akwụkwọ ọcha PVC ahaziri ahazi nwere ike imezu ihe ị chọrọ ịzụta - enwere ike ibuga FCL/LCL.

Mpempe akwụkwọ ọcha PVC abụghị naanị na ọ nwere ọtụtụ uru dịka iguzogide nchara, ihe na-egbochi ire ọkụ, ihe mkpuchi, na iguzogide oxidation kamakwa n'ihi na ọ nwere ike ịhazi ya nke ọma na obere ọnụ ahịa mmepụta. Mpempe akwụkwọ ọcha PVC a na-ahụkarị anọgidewo na-ere ahịa dị elu n'ahịa mpempe akwụkwọ siri ike nke PVC. Site na ọtụtụ ojiji ya na ọnụ ahịa dị ọnụ ala, mpempe akwụkwọ ọcha PVC anọwo na-achịkwa otu n'ime ahịa mpempe akwụkwọ plastik ahụ. Ugbu a, teknụzụ nyocha na mmepe nke mpempe akwụkwọ ọcha PVC na China erutela ọkwa dị elu nke mba ụwa.
Ihe ndị na-eme ka plastik dị na mpempe akwụkwọ PVC kwa ụbọchị na-ejikarị dibutyl terephthalate na dioctyl phthalate. Kemịkalụ ndị a na-egbu egbu, dịka lead stearate (ihe na-egbochi PVC). Lead na-apụta mgbe mpempe akwụkwọ PVC doro anya nwere antioxidants nnu lead batara na ethanol, ether, na ihe mgbaze ndị ọzọ. A na-eji mpempe akwụkwọ PVC nwere lead eme ihe maka nkwakọ ngwaahịa nri. Mgbe a na-ezute mkpara mgwakota agwa e ghere eghe, achịcha e ghere eghe, azụ e ghere eghe, ngwaahịa anụ e siri esi, achịcha, na nri nta, molekul lead ga-agbasa n'ime mmanụ ahụ, yabụ enweghị ike iji akpa plastik PVC mee ihe iji chekwaa nri. Karịsịa nri mmanụ. Na mgbakwunye, ngwaahịa plastik polyvinyl chloride ga-emebi gas hydrogen chloride nwayọ nwayọ na okpomọkụ dị elu, dị ka ihe dị ka 50 °C, nke na-emerụ ahụ mmadụ ahụ. Ya mere, ngwaahịa PVC adịghị mma maka nkwakọ ngwaahịa nri.

Ojiji nke mpempe akwụkwọ ọcha PVC nke a na-akpọ calender dịkwa oke obosara, a na-ejikarị ya eme mkpuchi njikọ PVC, kaadị azụmaahịa PVC, igbe mpịachi PVC, ihe mkpuchi ụlọ PVC, ihe eji egwu egwuregwu PVC, mpempe akwụkwọ siri ike PVC, wdg.
Ọ dabere na ihe ị chọrọ, anyị nwere ike ime mpempe akwụkwọ doro anya PVC site na 0.05mm ruo 1.2mm.
Ọ bụ ezie na usoro nhazi nke mpempe akwụkwọ doro anya PVC nwere ike imepụta ngwaahịa ka mma karịa usoro mmịpụta, ọ naghị arụ ọrụ nke ọma ma mfu ahụ buru ibu mgbe nkọwapụta ahụ dị oke elu ma ọ bụ nkọwapụta ahụ dị ala.
Mpempe akwụkwọ doro anya nke PVC nwere nnukwu nghọta, ezigbo ihe eji arụ ọrụ, dị mfe ịkpụ na ibipụta, enwere ike iji ya mee ihe n'ọhịa dị iche iche.
A na-eji ya maka ibipụta, ịkpụ, mgbasa ozi, na nkwakọ ngwaahịa, a pụkwara iji ya maka thermoforming.
N'ozuzu, nha mpempe akwụkwọ doro anya PVC bụ 700*1000mm, 915*1830mm, ma ọ bụ 1220*2440mm. Obosara mpempe akwụkwọ doro anya PVC erughị 1220mm. Oke ọkpụrụkpụ nke mpempe akwụkwọ doro anya PVC bụ 0.12-6mm. Ike kwa ọnwa nke nha nkịtị bụ tọn 500. A ga-atụle nha pụrụ iche ahaziri ahazi.


