Introduction to Fire Protection Fiberglass Sleeve
Fire Protection Fiberglass Sleeve, also known as high-temperature bushing, heat-resistant bushing, silicone rubber fiberglass bushing, protection tube made of high-purity alkali-free glass fiber, and then the outer wall of the tube is coated with liquid flame retardant silicone rubber, and then After the vulcanization process, the finished product can be used for a long time within the temperature range of -65°C to 800°C, and maintain its softness and elasticity.
Fire Protection Fiberglass Sleeve performance
The special high temperature resistant synthetic material determines that the high temperature bushing has various characteristics: high temperature insulation performance, flame retardant performance, electrical insulation, chemical stability, weather resistance, cold resistance, water resistance, oil resistance, corrosion resistance, ozone resistance, Withstand voltage, arc resistance, corona resistance, etc.
Features and applications of Fire Protection Fiberglass Sleeve
1. Safe and healthy
The alkali-free glass fiber itself has the characteristics of strong tensile strength, no wrinkle, sulfide resistance, non-toxic, flame retardant, good insulation performance, etc., and then cured by organic silicone, it further improves safety and environmental performance, and effectively protects the health of workers .
2. Excellent high temperature resistance
The outer layer is coated with high temperature resistant silicon rubber, the most outstanding is the high temperature resistance, and the silicone is not only resistant to high temperature, but also low temperature, mechanical properties change little with temperature, can be used in a relatively wide temperature range.
3. Prevent splashing, multiple protection
In the smelting industry, the electric heating furnace has a high medium temperature, which is easy to form high-temperature spray. After cooling, the slag solidifies on the pipe or cable, which will harden the outer rubber of the pipe or cable, and finally break brittlely. Fire Protection Fiberglass Sleeve uses a silicone rubber coated fireproof shell, which can achieve multiple safety protections. The high temperature resistance can be as high as 1300 degrees Celsius, which can effectively prevent the splash of high-temperature molten iron, copper and aluminum solutions and prevent damage to cables and equipment.
4. Thermal insulation, energy saving and consumption reduction
In high-temperature workshops, the temperature inside many pipes, valves or equipment is very high. If heat insulation materials are not used, it is easy to cause burns or heat loss. Fire Protection Fiberglass Sleeve has the functions of anti-radiation and thermal insulation, preventing accidents and reducing energy consumption. It can also prevent the heat of the pipeline medium from being directly radiated to the surrounding environment and make the temperature of the workshop too high, saving cooling costs.
5. Moisture proof, oil proof and aging resistant
Fire Protection Fiberglass Sleeve has strong chemical stability. Silicone has a slow reaction in oil, water, acid and alkali substances, etc. It can be used for a long time without aging in 800 ℃ environment, and the service life of natural environment can reach tens of It can be used on pipelines and cables for years, and greatly extend its service life.
6. Ozone resistance, voltage resistance
Fire Protection Fiberglass Sleeve is widely used in the electronics and electrical industries due to its surface coated with organic silicone, which has good electrical insulation properties.