DOP yog dab tsi?
Dioctyl phthalateDOP plasticizer muaj cov yam ntxwv ntawm kev tiv thaiv ib puag ncig, tsis muaj tshuaj lom, tsis muaj tshuaj lom, ruaj khov, zoo gloss, siab plasticizing efficiency, zoo theem solubility, tsis tshua muaj oxidation thiab volatilization, thiab tuaj yeem inhibit exudation ntawm roj esters.
DOP yog ib tug universal plasticizer tsuas yog siv nyob rau hauv kev ua ntawm polyvinyl chloride resin, nrog rau kev ua cov polymers siab xws li tshuaj resins, acetic acid resins, ABS resins, thiab roj hmab. Nws tseem tuaj yeem siv rau hauv cov xim pleev xim, dyes, dispersants, thiab lwm yam. DOP plasticized PVC tuaj yeem siv rau hauv kev tsim cov tawv tawv, cov yeeb yaj kiab ua liaj ua teb, cov ntaub ntawv ntim, cables, thiab lwm yam.
Cov khoom no yog cov khoom siv dav siv ntau tshaj plaws hauv kev lag luam. Ntxiv rau cellulose acetate thiab polyvinyl acetate, nws muaj kev sib raug zoo nrog feem coob ntawm cov khoom siv hluavtaws thiab cov roj hmab siv hauv kev lag luam. Cov khoom no muaj kev ua tau zoo, kev sib xyaw ua haujlwm zoo, kev ua haujlwm siab plasticizing, tsis tshua muaj hluav taws xob, qhov kub thiab txias hloov tau yooj yim, dej extraction tsis kam, hluav taws xob ua haujlwm siab, zoo tshav kub thiab huab cua tsis kam.
DOP:dav siv hauv kev lag luam xws li yas, roj hmab, xim, thiab emulsifiers. PVC plasticized nrog nws tuaj yeem siv los tsim cov tawv tawv, cov yeeb yaj kiab ua liaj ua teb, ntim cov ntaub ntawv, cables, thiab lwm yam.
Post lub sij hawm: Apr-03-2024