This product has insulation, high temperature resistance, fire resistance, corrosion resistance, flame retardant and long-term non-aging characteristics. Widely used in aerospace, instrumentation, textile chemical industry, food and medical, electronic appliances, post and telecommunications communications, petrochemical, metallurgical electronics, railway communications, electrical appliances, household appliances, high-rise buildings, lighting lighting, special transformers, special cables, sensors, electric heating support components and other industries.