Chemical Resistance Quartz Fiber Needle Felt For Industrial
Chemical-resistant quartz fiber needle felt for industrial has a soft, uniform texture and is easy to cut into various shapes. It can be used as a high-temperature-resistant thermal insulation material or a high-temperature catalyst carrier.
1. Product Introduction
Chemical-resistant quartz fiber needle felt for industrial is chemical-resistant, fire-resistant, flame-retardant, aging-resistant, weather-resistant, insulating, has good earthquake resistance and a long service life, and is an advanced thermal insulation material. Is a good choice to replace glass wool felt, aluminum silicate cotton felt, high silica cotton felt and other product fields.
Common quartz fiber felt product specifications on the market include sizes such as 250*250mm, and the thickness can be selected from 1mm, 2mm, 3mm, etc.
2.Main Manufacturing Processes
The preparation of quartz fiber felt is based on the production of quartz fibers. The main processes include:
Flame Melting and Blowing Method: Quartz rods or tubes are melted using an oxyhydrogen flame, and then blown through a high-speed gas stream to form short fibers and their felt sheets.
Direct Melting and Drawing Method: High-purity quartz raw materials are melted at high temperatures and then drawn into continuous fibers, which are subsequently processed into felt.
3. Product Parameter
| Model | Thickness(mm) | g/m2 |
| SA105-3 | 3 | 450 |
| SA105-5 | 5 | 750 |
| SA105-10 | 10 | 1500 |
4. Product Performance Advantages
Chemical-resistant quartz fiber needle felt for industrial use has excellent thermal shock resistance and low thermal conductivity.
Chemical-resistant quartz fiber needle felt for industrial use can be used in launch vehicle thermal protection systems, rocket nozzles, and other fields.
In addition, chemical-resistant quartz fiber needles felt for industrial use can also be used as contact material for catalytic reactions, thermal insulation materials for aircraft engines and various industrial furnaces, etc.
The dielectric constant and dielectric loss of chemical-resistant quartz fiber needles felt for industrial use are the lowest among all inorganic fibers. In particular, its dielectric properties at high temperatures and high frequencies are unmatched by other inorganic fibers. It is very suitable for foil coating. Board reinforcement material.
5. Product Application Scope:
Ideal exhaust gas purification and silencer materials for automobiles and motorcycles.
Used to make hood insulation pads, quartz fiber refractory insulation cotton, temperature-resistant insulation felt (for ovens), and refractory fiber felt (for microwave ovens).
Other occasions where thermal insulation, heat insulation, fire prevention, sound absorption, and insulation are required.
Chemical-resistant quartz fiber needle felt for industrial use is a good choice to replace glass needle felt, aluminum silicate needle felt, high silica needle felt, and other product fields.
