硅橡膠玻璃纖維（內纖外膠）套管：是由無堿玻璃纖維紗編織成管后，涂以硅橡膠高溫處理而成。具有比硅 樹脂玻璃纖維套管更加良好的介電性、自熄性和柔軟性，廣泛應用于H&N級汽車、造船、電機、家用電器、 電熱設備、特種燈具等絕緣保護。
Silicone Rubber Glassfiber insulating Sleeving(inside fiber and outside rubber)is braided into tubes with non-alkali glassfiber, and then painted with silicone rubber through high temperature. It has better features than silicone glassfiber tubes in the aspect of electricity-avoidness, flame off-self and flexibility. It is widely used in insulating protection of H&N Grade automobile, shipbuilding, electrical machinery, home appliance, electric&heat equipment, special lightware, etc.
