PVC zaj duab xis yog ib hom yas zaj duab xis cov khoom ua los ntawm polyvinyl chloride (PVC) resin. Nws yog tsim los ntawm kev ntxiv cov khoom siv xws li plasticizers, stabilizers, lubricants, thiab fillers, tom qab ntawd ua tiav los ntawm kev sib xyaw, plasticizing, calendering, lossis extrusion / tshuab moulding. Cov khoom tseem ceeb, polyvinyl chloride, yog cov thermoplastic resin nrog cov khoom siv zoo heev, tshuaj lom neeg ruaj khov, thiab kev ua haujlwm, uas ua rau PVC zaj duab xis dav siv hauv kev lag luam xws li kev lag luam, kev ua liaj ua teb, kev tsim kho, thiab ntim khoom.
Cov khoom siv kho tshuab: PVC zaj duab xis muaj lub zog tensile siab thiab cuam tshuam tsis kam, tuaj yeem tiv taus qee yam sab nraud yam tsis muaj kev tawg yooj yim. Nws qhov tawv tawv yog nruab nrab, ua rau nws tiv taus khawb thaum tso cai rau kev kho kom zoo nkauj los ntawm kev luam ntawv lossis embossing.
Chemical stability: PVC zaj duab xis muaj qhov ua tau zoo rau cov kua qaub, cov hauv paus, ntsev, thiab lwm yam tshuaj, tshwj xeeb tshaj yog nyob rau hauv chav tsev kub uas nws tsis yooj yim corroded. Cov yam ntxwv no ua rau nws haum rau kev ntim tshuaj thiab tshuaj tiv thaiv - cov ntaub ntawv corrosion.
Kev ua tau zoo: PVC zaj duab xis tuaj yeem tsim thiab ua tiav los ntawm cov txheej txheem xws li kub nias, siab - zaus vuam, lossis ultrasonic vuam, thiab nws yooj yim rau laminate nrog lwm cov ntaub ntawv (xws li, ntaub los yog hlau ntawv), ua tau raws li cov kev cai sib txawv.
Environmental adaptability: Los ntawm kev kho cov formulation ntawm plasticizers thiab stabilizers, PVC zaj duab xis yuav ua tau rau hauv txias - hom resistant (tswj yooj yim ntawm qhov kub thiab txias) los yog cua sov- hom resistant (tsis yooj yim deformed ntawm qhov kub thiab txias), hloov mus rau txawv huab cua puag.