Cov qhov tsis zoo ntawm qhov chaw tshwm sim thaum lub sijhawm thiab tom qab siv cov xim pleev xim. Cov qhov tsis zoo no muaj kev cuam tshuam tsis zoo rau ob qho tib si qhov muag pom ntawm cov xim pleev xim thiab nws qhov kev tiv thaiv zoo. Cov qhov tsis zoo feem ntau yog cov dej noo tsis zoo ntawm cov khoom siv, kev tsim cov qhov av, thiab cov dej ntws tsis zoo (txiv kab ntxwv tev). Ib qho tseem ceeb heev rau tag nrho cov qhov tsis zoo no yog qhov kev nruj ntawm qhov chaw ntawm cov ntaub ntawv koom nrog.
Txhawm rau tiv thaiv qhov tsis zoo ntawm qhov nro ntawm qhov chaw, Ntau tus neeg ua xim thiab cov neeg pleev xim tau siv cov khoom ntxiv tshwj xeeb. feem ntau ntawm lawv cuam tshuam rau qhov nro ntawm qhov chaw ntawm cov xim thiab cov txheej, thiab / lossis txo qhov sib txawv ntawm qhov nro ntawm qhov chaw.
Txawm li cas los xij,Cov khoom siv silicone (polysiloxanes)feem ntau yog siv rau hauv cov txheej txheem pleev xim thiab cov qauv pleev xim.
Vim yog cov polysiloxanes tuaj yeem nyob ntawm lawv cov qauv tshuaj lom neeg - txo qhov nro ntawm cov xim kua, Yog li, qhov nro ntawm qhov#txheejtxheejthiab#ximtuaj yeem ruaj khov ntawm tus nqi qis dua. Ntxiv mus,cov khoom siv siliconetxhim kho qhov kev npleem ntawm cov xim qhuav lossis cov txheej txheej nrog rau kev ua kom tsis txhob khawb thiab txo qhov kev thaiv.
[Ceeb Toom: Cov npe ntawm Cov Ntsiab Lus saum toj no muaj nyob rau ntawm Bubat, Alfred; Scholz, Wilfried. Cov Khoom Siv Silicone rau Xim thiab Txheej. CHIMIA International Journal for Chemistry, 56(5), 203–209.]
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-12-2022
