Silicone glassfibre insulation sleeve is braided into tubes with non-alkali glassfiber,and then painted with silicone through high temperature .it has such features as excellent electricity-avoidness,flame off -self and flexibility.it is widely used in insulating protection of h&n grade automobile,shipbuiding,electrial machinery ,home appliance,elctric&heat equipment ,special lightware and internal wires bunching of tv and electronic equipment,etc.@@ technology index off-self time: 30seconds ,has an excellent softness and flexibility and good dielectric and chemical resistance.it can be as wiring insulation and mechanical protection for electric motor, electric instrument and other other electric devices.