Tsis tshua muaj kub tsis kam yog qhov zoo heev, tuaj yeem ua haujlwm hauv ib puag ncig ntawm rho tawm 55 degrees.Tshwj xeeb tshaj yog thaum ntxiv phenyl, nws tuaj yeem tiv taus qhov kub thiab txias li qis li 73 degrees.
Qhov kub tsis kam yog qhov zoo heev, tuaj yeem muab tso rau hauv ib puag ncig ntawm 180 degrees rau kev siv mus ntev.Yog tias qhov kub thiab txias siab dua, nws tuaj yeem siv rau ob peb lub lis piam hauv qhov xoom mus rau 200 degree ib puag ncig, tab sis nws tsis haum rau kev siv mus ntev.
txheej txheem ntawm kev siv, nws muaj oxygen permeability zoo heev.
Tsis tas li ntawd, silicone roj hmab yog qhov zoo tshaj plaws inert thiab yuav tsis txhaws ntshav, yog li nws tuaj yeem siv rau hauv kev lag luam kho mob.
Puas muaj ntau hom silicone roj hmab?
Hauv kev ua lag luam niaj hnub no, silicone roj hmab kuj tau muab faib ua ntau hom.Hom tsis zoo ib yam, qhov ua haujlwm siab thiab qis qis yog qhov sib txawv, qhov chaw siv tau tsis zoo ib yam.Qhov no xav kom cov neeg siv xaiv kom zoo, raws li kev siv tshwj xeeb ntawm ib puag ncig los xaiv cov khoom tsim nyog.
Hauv kev xaiv, ua tib zoo nkag siab txog cov qauv thiab kev ua haujlwm ntawm txhua hom silicone roj hmab.Nqi tsis yog qhov zoo tshaj plaws, siv tau!
Post lub sij hawm: Sep-13-2022