Heat Resistance Quartz Fiber Felt For Insulation Materials
Heat-resistant quartz fiber felt for insulation materials has the advantages of high-temperature resistance, corrosion resistance, dimensional stability, minimal expansion and contraction, and high strength of glass fiber fabrics.
1. Product Introduction
Heat-resistant quartz fiber felt for insulation materials is made of chopped quartz fiber as the base material, which is carded into cotton and needled.
Heat-resistant quartz fiber felt for insulation materials not only has the advantages of glass fiber fabrics such as high-temperature resistance, corrosion resistance, dimensional stability, minimal expansion and contraction, and high strength, but also the fibers of the felt layer bear single fibers, have a three-dimensional microporous structure, and have high porosity. , has little resistance to gas filtration, and is a high-speed, high-efficiency high-temperature filter material.
It can be widely used for high-temperature flue gas filtration in various industrial furnaces such as chemical, steel, metallurgy, carbon black, power generation, and cement industries.
2. Product Parameter
| Model | Thickness(mm) | g/m2 |
| SA105-3 | 3 | 450 |
| SA105-5 | 5 | 750 |
| SA105-10 | 10 | 1500 |
3. Product Performance Advantages
Heat-resistant quartz fiber felt for insulation materials has the advantages of chemical corrosion resistance, fire protection, flame retardancy, aging resistance, weather resistance, insulation, etc.;
Low thermal conductivity; low heat capacity; excellent flexibility, tough texture, and high compressive strength;
Excellent electrical insulation properties; excellent mechanical processing properties;
Heat-resistant quartz fiber felt for insulation materials has high tensile strength and length stability;
Non-toxic, harmless, and has no adverse effects on the environment.
4. Product application:
Ultra-high temperature airgel reinforcement and high-end airgel reinforcement.
It is mainly used as a heat insulation material for aircraft engines and various industrial furnaces.
Used in aerospace equipment, liquid filtration, exhaust gas purification, and high-temperature insulation materials.
It is used in the automotive industry as a sound-absorbing, heat-insulating, and vibration-damping material..
5.Main Types and Processes of Quartz Fiber Felt
Based on different manufacturing processes and structures, quartz fiber felt can be mainly divided into the following categories:
Quartz Fiber Needle-Punched Felt: Made from quartz fibers, which are carded into a cotton-like structure and then reinforced through a needle-punching process. This process creates a three-dimensional microporous structure with high porosity, and the fibers are in a single-fiber state.
Quartz Fiber Cotton Felt: A non-woven fabric made by impregnating quartz fiber cotton with an organic binder and using a special process. It is soft, uniform in texture, and easy to cut.
Aerogel-Filled Felt: Quartz fiber felt is filled with aerogel as a reinforcing material to further improve its thermal insulation performance.
