High-temperature resistant glass fiber cotton

High-Temperature Resistant Glass Fiber Filter Cotton is a high-performance filtration media made from continuous glass filaments, uniformly drawn into a non-woven structure. The air-outlet side is specially treated to eliminate the fiber shedding problem common in ordinary high-temperature glass fiber cotton.

Available in two structures: Wave Type and Laminated Type.

Also known as: White Glass Fiber Cotton, High-Temperature Filter Cotton, High-Temperature Glass Fiber Felt, Paint Stop Filter, Paint Arrestor, Floor Cotton, Base Cotton, Lofted Glass Fiber Felt, Glass Fiber Filter Mesh, Paint Filter Net.

Applications

Widely used for dust prevention and high-temperature coarse dust filtration in:

• Hot-air high-temperature baking ovens

• Chemical plants

• Thermal power plants

• Carbon black plants

• Cement plants

• Lime plants

• Coking plants

• Smelting plants

• Asphalt plants

• Furniture plants

• Paint spraying plants

• Automotive & coating plants

• Arc furnaces, oil boilers, incinerators

• High flue and hot air filtration systems

View more application scenarios >>

Installation Notes

• Wear gloves during installation to prevent glass fibers from piercing the skin.

• Do not pull forcefully — glass fibers are brittle and break easily.

FAQ

Q: What is the maximum operating temperature?
A: Continuous use at 240°C, short-term exposure up to 300°C. Softening begins above 500°C.

Q: What is the filtration accuracy?
A: ≥ 5 μ, suitable for coarse dust filtration.

Q: Is this product flame retardant?
A: Yes, it meets Class A national flame-retardant standard and will not burn.

Q: What sizes are available?
A: Standard sizes are 0.8m×20m, 1m×20m, and 2m×20m. Custom sizes available on request.

Q: What thicknesses are available?
A: 25mm, 45mm, and 50mm.

Q: How should I install it?
A: Wear gloves to prevent skin irritation from glass fibers. Do not pull forcefully as the fibers are brittle.