Silicone spatulas feem ntau muaj kev nyab xeeb siv hauv cov lauj kaub roj.
Silicone, tseem hu ua silica gel, yog cov khoom siv adsorbent zoo heev hauv lub xeev amorphous. Nws yog insoluble hauv dej thiab ib qho hnyav, tsis yog - tshuaj lom, tsis muaj ntxhiab, thiab tshuaj lom neeg ruaj khov, ua rau muaj zog alkalis thiab hydrofluoric acid nkaus xwb. Tsis tas li ntawd, cov khoom tseem ceeb ntawm silicone yog silicon dioxide, uas yog chemically ruaj khov, tsis yog -flammable, thiab thermally ruaj khov.
Yog li ntawd, silicone spatulas muaj kev nyab xeeb heev.
Tam sim no, feem ntau silicone spatulas yog ua los ntawm silicone, cov khoom siv nrog lub cev ruaj khov thiab tshuaj lom neeg. Yog li ntawd, nyob rau hauv ib txwm muaj xwm txheej, silicone yuav tsis tso cov tshuaj phem. Txawm nyob rau hauv qhov xwm txheej hnyav, nws yuav tsis tsim cov tshuaj phem txawm tias hlawv. Tsis tas li ntawd, kev ua noj feem ntau yog do{3}}frying, thiab qhov kub thiab txias feem ntau qis dua 100 degrees Celsius. Txawm li cas los xij, silicone tuaj yeem tiv taus kub txog 260 degrees Celsius, yog li silicone spatula tuaj yeem siv rau hauv cov roj kub yam tsis muaj kev txhawj xeeb.