Description:

Shenjiu quartz needle felt is made of chopped stand of quartz fiber. It is high temperature resistant, corrosion resistant, with higher strength and minimal elongation & shrinkage rate. Its three-dimensional microporous structure makes it high efficiency high temperature filtration material. Which is widely used in high temperature flue gas filtration of various industrial furnaces, like chemical, steel, metallurgy, power generation, cement…

Performance

1. Chemical corrosion resistance, fire proof, flame retardant, aging resistance

2. Low heat capacity, lower thermal conductivity, excellent flexibility, high compressive strength

3. Excellent electrical insulation performance; excellent mechanical processing performance

4. Higher tensile strength and stability

5. Nontoxic, harmless, no adverse impact to the environment

Application

1. Ultra-high temperature and high-end aerogel reinforcement

2. Thermal insulation material for aircraft engines and various industrial furnaces

3. Aerospace equipment, liquid filtration, exhaust gas purification, high temperature insulation material

4. Sound absorbtion, heat insulation and shock absorbing material of automotive industry

5. Exhaust gas purifying and acoustic insulating material  for automotive and motorcycle

6. Bonnet insulation pad

7. An ideal substitute for glass fiber, aluminosilicate and high silica needle felt

Variety specifications: