Both soft and toughness of silicone rubber fiberglass fabric silicone rubber fiberglass cloth performance characteristics: 1, excellent high temperature, low temperature performance (low temperature -70 ℃, high temperature of 280 ℃; insulation performance is good. 2, high strength; can cut processing. 3, chemical resistance; resistance to oil, waterproof [scrub]. 4, heat aging and weathering resistance, and resistance to ozone, oxygen, light, and so on. 5, with high insulation properties, dielectric constant of 3 to 3.2, breakdown voltage 20 to 50kv/mm.