Flame retardant ceramic tape

Product Introduction: High temperature resistant, fire-resistant, and flame-retardant ceramic tape
Product Introduction:
High temperature resistant, fire-resistant, and flame-retardant ceramic tape is a type of inorganic ceramic like hard fire-resistant armor insulation protective layer that can be fired in both flame and flameless conditions at 350-3000 ℃. In the event of a fire, it protects the circuit from short circuiting or breaking, ensuring smooth operation of the circuit. It is currently the solution for high, medium, and low voltage fire-resistant and fire-resistant wires and cables, and is also a polymer composite material that can be fired in ceramic form and has flame-retardant properties. Industry experts call it a “revolutionary” and fire-resistant and fire-resistant wire and cable “new material”. Its biggest difference from similar products is that it can not only burn hard crust fire-resistant and heat-resistant, but also flame-retardant insulation!
In addition to the soft and elastic properties of ordinary silicone rubber, high-temperature resistant, fire-resistant, and flame-retardant ceramic tape also has the following advantages:
1、 Excellent insulation performance: non absorbent, non hygroscopic, dielectric strength ≥ 22KV/mm at room temperature, volume resistivity ≥ 2 × 1015cm; uniform micropores will be generated on the hard armor section after ablation, and the dielectric strength of ceramicized armor is greater than 24KV/mm or more, and the volume resistivity is greater than 2 × 1015 or more;
2、 Excellent flame retardancy and fire resistance: vertical and horizontal combustion does not delay combustion, flame retardancy can reach V-0 level, oxygen index can reach 40 or above; At temperatures between 350-3000 ℃ with and without flames, it does not melt, drip, or fall off, and can be fired into a hard ceramic armor. The higher the temperature and the longer the interval, the harder the ceramic armor after firing, and the residual material is ceramic inorganic material, with a residual amount of up to 80%. The ceramic armor can play a good role in fire insulation and heat insulation; Fire resistant and fire-resistant wires and cables produced with flame-retardant ceramicized and fire-resistant silicone rubber can meet the following standard requirements for fire resistance rating:; (1) The A-level standard of GB 12666.6, which means burning in a flame at 950~1000 ℃ for 90 minutes, can be extended to more than 180 minutes; (2) GA 306.2 standard (3) BS 6387 has the highest level of C W Z, which means C – burns for 3H in a flame at 950 ℃, W – water spray, Z – vibration; (3) BS 8434 standard; (4) EN 50200 standard; (5) IEC 60331 standard; (6) DIN VED0472-814 standard;
3、 Excellent thermal insulation performance: After ablation, uniform micro pores will be generated on the cross-section, which can provide excellent thermal insulation, insulation, and fire blocking effects. The 3 × 70/35KV three core cable is basically not burned out after burning at 950 ℃ for 180 minutes;
4、 High strength: High temperature resistant ceramic silicon fireproof insulation tape has high mechanical properties, and the bending and fracture strength of the armor after ablation can reach about 10MPa;
5、 Excellent resistance to high and low temperatures: at temperatures ranging from -70 to 200 ℃, it has the elasticity, flexibility, electrical and mechanical properties of ordinary silicone rubber, and can be used for a long time in all weather conditions; Under static conditions, the maximum operating temperature can reach 350-1200 ℃;
6、 Excellent safety and environmental protection: no flame retardant, no dripping, smoke toxicity reaches ZA1 level, which means that after inhaling smoke for 30 minutes, there is no change for three days in mice, so it will not cause secondary harm to the human body; The smoke density and light transmittance can reach over 80%; Raw materials are halogen-free, non-toxic, odorless, and free of heavy metals, exceeding the requirements of ROSH standards;
7、 Economy: Low density of 1.52, low price. Suitable for high, medium, and low voltage fire-resistant wires and cables, flexible fire-resistant cables, fire-resistant power and control cables, mining cables, ship cables, oilfield and offshore platform fire-resistant cables, fire-resistant instrument cables, fire-resistant signal and data cables, fire-resistant coaxial cables, fire-resistant fiber optic cables, automotive wires, and home electrical appliances