High temperature insulation materials of the four patience

High temperature fire resistant cables tape in the automotive parts, semiconductor industry, aerospace industry, petrochemical industry, machinery industry, medical industry, electronic appliances, etc. are widely used, mainly because it has the following patience:
1, high temperature performance: glass transition temperature up to 143C, melting point of 343C, filled with GF or CF, the heat distortion temperature of up to 315C or more, long-term use temperature of 260C.
2, hydrolysis resistance: long-term high temperature steam and hot water immersion is still able to maintain good mechanical properties, all resin resistance to hydrolysis of better varieties.
3, chemical resistance: In addition to high concentrations of concentrated sulfuric acid and other strong oxidizing acid erosion, high temperature insulation material has similar to the resistance of PTFE resin, and in a variety of chemical reagents can completely retain its mechanical properties, Is a more excellent anti-corrosion materials.
4, resistance to radiation and weather resistance: insulation transformer pressboard on a variety of radiation has excellent resistance, can withstand γ radiation and maintain its various characteristics, can be applied to a variety of harsh environments.