Iji PVC Uwe Plastisol iji chebe karama iko ọgwụ

iji PVC plastisol mkpuchi iji kpuchido karama iko ọgwụ bụ ụzọ teknụzụ nwere ike ime, nke nwere ike inye karama iko ọrụ dị ka nguzogide mmetụta, mgbochi nfe, na nguzogide corrosion kemịkalụ. Ihe na-esonụ bụ mmeghe zuru ezu na ngwa a, gụnyere uru, usoro, ntụle na ngwọta ndị ọzọ:

uru nke PVC Ihe mkpuchi Plastisol maka karama iko ọgwụ ọgwụ

• Nguzogide Mmetụta emelitere

PVC plastisol na-etolite akwa mkpuchi na-agbanwe agbanwe n'elu iko, nke nwere ike ịmịnye mmetụta dị n'èzí ma belata ihe ize ndụ nke imebi karama (karịsịa dị mkpa maka njem na njikwa).
Ọmụmaatụ: Maka karama iko nwere ntụ ntụ lyophilized na-emebi emebi ma ọ bụ ngwọta injection, mkpuchi nwere ike melite ntụkwasị obi nkwakọ ngwaahịa.

• Mgbochi mwepu na njikwa emelitere

• Nguzogide nbibi nke kemịkalụ

PVC na-egosiputa nguzogide dị mma nye ọtụtụ acid, alkalis, na organic solvents, na-egbochi ihe ndị na-emepụta kemịkalụ dị n'èzí imebi iko (dịka ọmụmaatụ, izere gluko ma ọ bụ ihe na-ehicha ihe iji mebie elu karama ahụ).

• Mmiri na Oxygen mgbochi

Ọ bụ ezie na isi ọrụ mgbochi ka na-adabere na iko n'onwe ya, mkpuchi ahụ nwere ike inye ihe mgbochi anụ ahụ ọzọ iji gbuo oge ịbanye na mmiri ma ọ bụ gas, nke bara uru maka ọgwụ ndị na-egbuke egbuke ma ọ bụ hygroscopic.

• Ịkpọ aha na akara ngosi

Enwere ike bipụta elu mkpuchi ahụ site na akara doro anya, akara ngosi, ma ọ bụ ntuziaka ojiji, na-emeziwanye ngwaahịa 辨识度 (visibility) yana ibelata okwu mkpado peeling.

Usoro mkpuchi a na-ahụkarị

Ngwa nke PVC Ihe mkpuchi plastisol na-agụnye usoro ndị a:

• Elu Nkwadebe

Hichaa karama iko ahụ iji wepụ mmanụ, uzuzu, ma ọ bụ ihe ndị ọzọ na-emerụ emerụ (dịka ọmụmaatụ, iji ultrasonic ihicha ma ọ bụ ncha mmiri dị elu).
Mee ka elu ya dị larịị (dịka ọmụmaatụ, site na ájá ájá) iji kwalite nrapado mkpuchi.

• Ngwa mkpuchi

Ụzọ nminye: Wunye karama iko a kpochara ọkụ n'ime ngwọta pvc plastisol, wee bulite ya ka ọ bụrụ ihe nkiri mmiri mmiri na-edoghị anya.
Ngwọta: Kpoo karama mkpuchi ahụ na 200-230 Celsius maka nkeji 2-5 iji mee ka plastisol sie ike n'ime ihe nkiri na-agbanwe agbanwe (ọkpụrụkpụ na-abụkarị 800-1500 μm).

• Nnyocha nyocha

Lelee maka otu mkpuchi mkpuchi, adhesion (site n'ule cross-cut), yana nguzogide mmetụta (site na ule dobe).

mmechi

PVC mkpuchi plastisol bụ ihe ngwọta bara uru maka ichebe karama iko ọgwụ ọgwụ, na-enye nguzozi nke ọnụ ahịa, arụmọrụ, na nhazi. Agbanyeghị, ngwa ya ga-agbasorịrị usoro iwu ọgwụ, na-ebute nchekwa ọgwụ ụzọ, ma tụlee mmetụta gburugburu ebe obibi. Maka ọgwụ dị oke ọnụ ma ọ bụ nwee mmetụta, ihe ndị ọzọ dị ka silicone ma ọ bụ epoxy nwere ike ịka mma. Na-akwado arụmọrụ mkpuchi mgbe niile site na nnwale siri ike (dịka ọmụmaatụ, ọmụmụ nkwụsi ike, ule ndakọrịta) tupu azụmaahịa.

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