

Description of Quartz Fiber Cotton:
- Type:Quartz Fiber Cotton
- Customize:If you need others size,we can customize as your size.E-mail us at info@labshopx.com
- Import duties or taxes are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Functions of Quartz Fiber Cotton:
Quartz Fiber Cotton is an inorganic fibrous material made from high-purity quartz (silica), offering exceptional physical and chemical properties. It is widely used in various industries due to its versatility.
1. High-Temperature Insulation & Fireproofing
-
Heat Resistance: Withstands 1000°C–1200°C continuously and up to 1600°C short-term, making it ideal for furnaces, aerospace thermal barriers, and industrial heating equipment.
-
Flame Retardancy: Non-combustible, used in fireproof blankets, fire door fillings, and protective gear.
2. High-Efficiency Insulation Material
-
Electrical Insulation: High resistivity, suitable for high-voltage electrical and semiconductor components.
-
Thermal Insulation: Low thermal conductivity, used for pipe insulation and cryogenic equipment protection.
3. Chemical Resistance & Stability
-
Resistant to acids, alkalis, and organic solvents (except hydrofluoric acid), applied in chemical tank linings and corrosive-environment sealing.
4. Sound Absorption & Noise Reduction
-
Porous structure absorbs sound waves, used in aerospace, automotive, and industrial noise control.
5. Filtration Media
-
High-temperature filtration for industrial dust (e.g., steel, cement plants) and corrosive gas filtration.
6. Reinforcement in Composites
-
Enhances strength and thermal shock resistance in resin/ceramic matrix composites.
7. Scientific Research Equipment
-
Used in high-temperature lab insulation, vacuum systems, and precision instrument shielding.
Key Advantages
-
Lightweight, flexible, and customizable (felts, fabrics, boards).
-
Non-toxic and asbestos-free (safe alternative).
Note: Dust protection required during handling to avoid respiratory irritation.