The high temperature resistant air duct has the advantages of sound absorbing and damping. The fiber fabric and the heat insulating cotton itself have the function of sound absorption and damping, which can effectively reduce the noise and vibration of the boiler, fan and other systems, and the silicone rubber and the glass fiber cloth are composited. It has high thermal insulation performance, isolation and noise reduction, high (low) resistance, corrosion resistance, pressure resistance, simple structure, light weight, easy installation and maintenance.

High-temperature resistant silicone air ducts are widely used in closed and narrow space construction and other harsh air environments, such as pumping welding gas, smoke and paint smell during ship repair; pumping dust from products when cleaning machine rooms; tunnels, mines, municipal sewer works, Air supply and exhaust in underground cable engineering, etc.; evacuation of smoke, moisture, dust, high temperature gas, ventilation and other aspects of plant, electronic equipment, sewer, metallurgy, moisture, exhaust emission, refrigeration, environmental protection and ventilation engineering, etc. ;

The main functions of high temperature resistant air ducts are in the aspects of air supply, temperature resistance, acid and alkali resistance, flame retardancy, wear resistance, tensile strength and arbitrary expansion, exhaust and exhaust. The production process is similar, and the material is resistant to high temperature glass fiber. Cloth, covered with high-quality copper-plated steel wire support, the thickness and length of the pipe wall can be customized, the working temperature can generally reach -30 ° to 450 °;

The fireproof silicone cloth of Suzhou Weidun Composite Fabric Co., Ltd. has much better heat resistance than ordinary rubber, and can be used almost at 150 degrees without performance change; it can be used continuously for 10,000 hours at 200 degrees; at 350 It can also be used for a while. Ordinary rubber has a low temperature resistance of -20 degrees to -30 degrees, that is, silicone rubber has good elasticity at -60 degrees to -70 degrees. Our specially formulated silicone rubber can withstand extremely low temperatures. The glass fiber cloth has excellent non-combustible properties. The glass fiber cloth of Suzhou Weidun composite cloth can be used for a long time at 400 degrees. The silica-coated glass fiber cloth has good temperature resistance and weather resistance.