... , high burnished surface 2.High temperature resistance PTFE teflon Heat Resistance self-adhesive sheet Technique parameter:Model: ... .25mm * WTensile strength (n / cm):250-325Temperature resistance: long-term temperature -50/350 degreesshort-term temperature - ... high purity, high burnished surface, high temperature resistance, hot resistance, impact resistance and good flatness, etc.2. The coating ...