... degree. it can be used to make SIM cards and other heat resistance cards. Product name SIM card with heat and flame resistanceThickness (mm ... -1 degree. it can be used to make SIM cards and other heat resistance cards.Company profileAs a member of international card making ... .98mm,annal production is 20000 tons, main products including PETG,SIM card base, credit card base, transparent card base, IC ...