Cov ntawv tshwj xeeb rau cov ntawv cua kib feem ntau yog cov ntawv roj silicone roj, uas muaj cov yam ntxwv xws li cov roj tsis kam, tawm tsam, thiab kub tsis kam. Feem ntau cov ntaub ntawv roj Silicone Silicone hauv kev ua lag luam yuav ib qho kev ua lag luam peb lub- txheej txheej txheem: lub pob ntawv txheej, thiab silicone txheej. Lub hauv paus ntawv tsis tuaj rau hauv kev sib chwv nrog zaub mov, thiab cov zaub mov qib silicone, uas tuaj yeem tiv taus ntau qhov chaw txog 250 degrees Celsius thiab kuj muaj kev nyab xeeb. Tab sis cov kev txaus ntshai feem ntau yog los ntawm txheej txheem huab, uas muaj polyethylene thiab hloov polyolefins. Yog tias cov txheej txheem ntau lawm tsis tau ua tiav, cov tshuaj phem xws li xylene yuav raug tso tawm thaum muaj qhov kub. Yog li no, xaiv cov khoom tsim los ntawm cov tuam txhab tsim nyog tshwj xeeb yog qhov tseem ceeb.
Thaum xaiv cov ntawv roj silicone roj, thawj qhov uas yuav zam dhau yog kev yuav peb tsis muaj khoom. Cov ntim yuav tsum muaj cov ntaub ntawv, chaw tsim khoom, chaw tsim khoom, xws li "GB 4806.8-2016" thiab qhov tseeb "GB 4806.8-2022". Nco ntsoov tias cov ntim ris cov QS cov ntawv pov thawj zaub mov muaj ntawv pov thawj zaub mov rau xylene, thiab kub ua tau zoo, thiab kev nyab xeeb ntawm cov ntawv xaiv silicone roj.
