3-40mm Thick High Quality Quartz Fiber Needled Felt
Product Features
1. High temperature tolerance: Quartz fiber needle felt can withstand temperatures up to 1000 ℃ and is suitable for high temperature environments.
2. Excellent insulation performance: It has good electrical insulation performance and is commonly used for thermal insulation and insulation of electrical equipment.
3. Strong chemical stability: Quartz material has excellent chemical stability and can resist corrosion from most chemical substances.
4. Low moisture absorption: Quartz fiber felt has low moisture absorption and is not easily affected by humid environments.
5. Good mechanical strength: The structure of the material is enhanced through needle perforating technology, improving its mechanical strength and wear resistance.
6. Lightweight and Strong: Compared to other insulation materials, quartz fiber needle felt is lightweight and does not affect its strength.
Product Parameter
Model |
Thickness(mm) |
Area weight(g/m2) |
FZ-QFF-01 |
3 |
450 |
FZ-QFF-02 |
5 |
750 |
FZ-QFF-03 |
10 |
1500 |
Application Field
● Insulation and heat preservation: commonly used for insulation and heat preservation of high-temperature equipment such as furnaces, boilers, and pipelines.
● Power industry: widely used for insulation and thermal insulation of power equipment such as cables and transformers.
● Chemical industry: used for the protection and insulation of various chemical equipment, especially in high-temperature and highly corrosive environments.
● Building materials: can be used in the construction industry as insulation or thermal insulation materials to improve the energy efficiency of buildings.
● Aerospace: It is also applied in the insulation and protection of aircraft and spacecraft.
Quartz fiber needle felt has a wide range of application prospects in many industries due to its excellent performance.






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