HH-CL20 color steel composite air duct is an upgraded product of the double-sided aluminum foil phenolic foam composite air duct. It uses modified phenolic foam as the core material, one side is composited with aluminum foil, and the other side is composited with colored steel plates. Sandwich panels. The boards are cut, glued and flanged into super composite air ducts.
Compared with traditional composite air ducts, it has the following advantages: Super surface hardness can effectively resist collision and impact. The impact resistance is comparable to that of iron air ducts and exceeds that of inorganic fiberglass air ducts, which avoids Eliminates damage caused by cross construction; Class A is non-combustible, smoke-free, and non-toxic, and is the best fire-proof and smoke-exhaust air duct; Excellent thermal insulation performance, thermal conductivity is 0.02w/m.k; Lightweight and high-strength, 2.5kg/m2, It is slightly heavier than the aluminum foil phenolic foam composite air duct and is 1/3 of the iron air duct; it has strong weather resistance and is suitable for outdoor air ducts and can withstand long-term wind, sun and rain. (Note: The thickness of the insulation layer of outdoor air ducts in cold and hot areas should be appropriately increased to reduce energy loss); neat appearance, beautiful appearance, long service life
Colored steel plate fiberglass composite air duct and galvanized iron sheet Comparison of rubber and plastic insulated air ducts
Single-sided color steel plate fiberglass composite air duct is a substitute for the current traditional fiberglass air duct, and it is also a new generation product of galvanized iron air duct. In addition to the advantages of good stiffness and strength of iron sheet ducts, color steel plate and fiberglass composite air ducts also have the characteristics of composite air ducts that are developing rapidly and do not require secondary insulation and sound absorption and noise reduction. The outer surface of the air duct is a colored steel plate, which overcomes the previous fatal weakness of the fiberglass air duct, which is weak in strength and easy to damage the outer wall, and takes advantage of the galvanized iron sheet. At the same time, the inner wall is a high-density glass wool board, which retains the sound absorption and reduction of the inner wall of the fiberglass air duct. The advantages of noise. Color steel plate fiberglass composite air duct is an integrator of galvanized iron air ducts and various composite air ducts. It is the latest product of the 21st century researched and developed by our company. It has obtained a national patent and will lead the world's air duct industry. trend. Its material selection uses composite materials that are highly recommended by various disciplines today. The pipe does not require secondary insulation after molding, and has antibacterial and noise reduction functions. The production of air ducts is mechanized - a guarantee of high quality and high efficiency.