HuanAo Company's glass fiber needle-punched felt is an advanced air purification, thermal insulation, soundproofing, and thermal retention material. It is produced by cutting long glass fibers into a certain length, followed by splitting, felting, and needle-punching processes to form a felt-like structure. It is a non-toxic and harmless inorganic material. Compared to traditional glass wool and asbestos products, it contains no binders and emits no odors (i.e., it does not burn, nor does it produce any smoke). Its unique flexibility makes it easy to cut and trim, and it is less likely to cause poisoning or allergies to workers. It is a new eco-friendly product with distinctive features among existing thermal insulation and sound-absorbing materials.

Product Features: Characteristics

Glass fiber thermal insulation felt features high heat resistance, excellent insulation performance, high absorption rate, high exhaust gas purification efficiency, corrosion resistance, anti-termite, anti-mold, low water absorption, good shock resistance, flame retardancy, and light weight.

Typical Applications: Applications

♦ Insulation for cold and hot pipelines, boiler insulation
♦ Insulation for interlayers in bodies of aircraft, cars, ships, trucks, etc.
♦ Ideal auto, motorcycle exhaust purification, muffler materials, muffler systems, fireboard
♦ Glass fiber fire-resistant thermal insulation cotton, temperature-resistant thermal blanket (for ovens), glass fiber thermal insulation cotton (for household appliances)

Technical Specifications/ Index

High thermal resistance temperature: ≤650℃
Thermal Conductivity: 0.035 W/m·K at room temperature ±0.005
Moisture Absorption Rate: ＜5%
Density: 110-220 kg/m³, standard medium density tolerance is +15% ~~~~-10%
Thickness: 3-50mm
Width: 1050-2000mm