Application Industries of Red Silicone High Temperature Air Duct
Red silicone air ducts are mainly used in heat flow and air ducts of air conditioners, mechanical equipment, centrifugal fan exhaust air, grain strong moisture-proof agent in the plastic industry, electronic industry, ash removal and extraction type industrial plants, and heater discharge. , The exhaust from the fan heater and the welding gas is used for exhaust gas equipment, module structure, chemical fiber process machinery and equipment, hot and cold air supply and exhaust system, and drying and dehumidifier manufacturers. Corrosion-resistant organic solvents, smoke and dust collectors, and gas plastics, packaging and printing, electronics industry, heat flow, transportation and sewage discharge of air-conditioning particles, and maintenance and application of spacecraft machinery and defense machinery and equipment with special requirements.
The red silicone air duct is wrapped in the middle of the pipe with strong plastic polyester and high-quality copper-plated steel wire, with a thick wall, high pressure resistance, good corrosion resistance, and is not easy to be squished. The temperature range is about -70°C to +350°C, which is mainly used in the hot gas exhaust system of the high temperature heat treatment furnace and the exhaust gas of the car. When bending, the wall thickness is not easy to be concave, and it is not easy to cause deformation, high quality acquisition and transportation, and better temperature resistance.
The red high-temperature air duct, whose real name is “silicone high-temperature air duct”, is a kind of air duct made of glass fiber cloth coated with silica gel and wound with steel wire. Its main material is glass fiber cloth, which is based on glass fiber woven fabric and is coated with polymer anti-emulsion immersion. So it has good alkali resistance, flexibility and high tensile strength. The glass fiber mesh is mainly alkali-resistant glass fiber mesh. It is made of medium alkali-free glass fiber yarn (the main component is silicate, with good chemical stability) and is twisted by a special structure-leno weave. Afterwards, it is subjected to high temperature heat setting treatment such as anti-alkali solution and enhancer. The surface layer of the glass fiber cloth is coated with silicone material, so that when it is used as an air duct, it can be sealed, and the ventilation and exhaust air will not leak. The duct cloth coated with silicone is very tough, and is waterproof, oil-proof and fire-proof.
As we all know, the temperature resistance range of silicone material is -70°C to high temperature of about 300°C, so the air duct coated with silicone can also reach this temperature. In the market, merchants generally label this product as -70°C~350°C. In fact, the temperature of this air duct cannot reach 280°C for a long time, and it can reach 350°C in an instant, but if it takes a long time, The air duct will be easily damaged, so in order to maintain the best service life. This red silicone high-temperature air duct should be kept below 280°C.
Post time: Oct-20-2022