DOP yog dab tsi?
Dioctyl phthalate, luv luv li DOP, yog ib qho organic ester compound thiab ib qho plasticizer feem ntau siv. DOP plasticizer muaj cov yam ntxwv ntawm kev tiv thaiv ib puag ncig, tsis muaj tshuaj lom, ruaj khov mechanically, zoo gloss, siab plasticizing efficiency, zoo theem solubility, qis oxidation thiab volatilization, thiab tuaj yeem inhibit qhov exudation ntawm cov roj esters.
DOP yog ib qho plasticizer universal feem ntau siv rau hauv kev ua cov polyvinyl chloride resin, nrog rau kev ua cov polymers siab xws li cov tshuaj resins, acetic acid resins, ABS resins, thiab roj hmab. Nws kuj tseem siv tau rau hauv kev ua xim, dyes, dispersants, thiab lwm yam. DOP plasticized PVC tuaj yeem siv rau hauv kev tsim cov tawv nqaij dag, zaj duab xis ua liaj ua teb, cov ntaub ntawv ntim khoom, cables, thiab lwm yam.
Cov khoom no yog cov plasticizer siv ntau tshaj plaws hauv kev lag luam. Ntxiv rau cellulose acetate thiab polyvinyl acetate, nws muaj kev sib raug zoo nrog feem ntau ntawm cov resins thiab roj hmab siv hauv kev lag luam. Cov khoom no muaj kev ua tau zoo thoob plaws, kev sib xyaw zoo, kev ua haujlwm yas siab, kev hloov pauv tsawg, kev ywj pheej zoo hauv qhov kub thiab txias qis, tiv taus dej, ua haujlwm hluav taws xob siab, tiv taus kub thiab tiv taus huab cua.
DOP:siv dav hauv kev lag luam xws li yas, roj hmab, xim, thiab cov emulsifiers. PVC plasticized nrog nws tuaj yeem siv los tsim cov tawv nqaij cuav, cov yeeb yaj kiab ua liaj ua teb, cov ntaub ntawv ntim khoom, cov xov hlau, thiab lwm yam.
Lub sijhawm tshaj tawm: Plaub Hlis-03-2024