... Temperature(°C)Surface TreatmentPolyester500PE/PE1.75≤130Singed on one side,calendering,heat-settingPolyester, oil and water, dirt ... high-temperature resistant500PPS/PPS1.8≤190Singed on one side,high temperature and hot pressingPolyester+PTFE membrance500PE/ ... PE1.7≤130Singed on one side; PTFE membranceP84high-temperature resistant500P84/P842.3≤260singeing, ...