Glass fiber needled felt is made into felt-like high-grade air purification, heat insulation, sound insulation, and thermal insulation materials after cutting long glass fibers into a certain length, through the processes of dividing filaments, forming piles, and needle punching. It is a non-toxic and harmless inorganic material. Compared with traditional glass wool and asbestos products, it does not contain any binders and does not emit any smell (that is, it will never burn or emit any smoke). It is unique The flexibility is easy to cut and cut, and it is not easy to cause poisoning and allergies to the operators. It is a new type of environmentally friendly product with more characteristics among the existing various heat-insulating and sound-absorbing materials.
Glass fiber insulation felt has the characteristics of high heat resistance temperature, good insulation performance, high sound absorption rate, high exhaust gas purification efficiency, corrosion resistance, insect resistance, mildew resistance, low absorption rate, good vibration resistance, flame retardancy, and light weight.
Typical applications: ◎Hot and cold pipeline insulation, boiler insulation, entertainment venue insulation
◎Interlayer thermal insulation of aircraft, automobiles, ships, trucks, etc.
◎Ideal car and motorcycle exhaust gas purification, silencing materials, silencing system, fireproof board
◎Glass fiber fire-resistant insulation cotton, temperature-resistant insulation blanket (for ovens), glass fiber insulation cotton (household appliances)
Maximum heat-resistant temperature: ≦700℃
Thermal conductivity: 0.035 W/m.k±0.005 at room temperature
Moisture absorption rate: <5%
Density: 110-220Kg/m3 The standard density tolerance is +15%∽-10%.
Thickness: 3-50 (mm)
Width: 1050-2000 (mm)