Stearic acidyog dav siv hauv kev tsim cov yas PVC yas kav hlau, paib, profiles thiab zaj duab xis. Yog PVC tshav kub stabilizer, muaj lubricity zoo thiab lub teeb zoo, zoo cua sov.
Hauv cov yas yeeb nkab PVC,stearic acidpab tiv thaiv kev ua tiav cov txheej txheem ntawm" coking", hauv PVC zaj duab xis ua cov txheej txheem ntxiv yog qhov ua kom muaj cua sov zoo, tib lub sijhawm tuaj yeem tiv thaiv tau sai tso rau hauv sulfide tshwm sim los ntawm kev tshem tawm ntawm kev lag luam zaj duab xis tiav roj hmab.stearic acidua lub luag haujlwm tseem ceeb hauv cov khoom hluavtaws thiab kev ua tiav roj hmab.
Stearic acidyog cov khoom siv dav dav los kho tus neeg sawv cev hauv cov roj hmab, hluavtaws roj hmab thiab cov roj hmab, thiab tseem tuaj yeem siv los ua cov khoom ntim yas thiab muag muag. Hauv kev tsim cov khoom siv roj hmab hluavtaws,stearic acidyuav tsum siv cov emulsifier. Nyob rau hauv tus txheej txheem ntawm ua npuas roj hmab,stearic acidtuaj yeem siv ua tus neeg sawv cev ua npuas ncauj, thiabstearic acidkuj tseem siv tau ua pwm tso tawm tus neeg sawv cev ntawm cov khoom siv roj hmab.
