China Gold Supplier for White High Temperature Casing - Quartz fiber yarn – Shenjiu
China Gold Supplier for White High Temperature Casing - Quartz fiber yarn – Shenjiu Detail:
Introduction
SJ101 Shenjiu quartz fiber yarn is continuous filament made from high-purity SiO₂ and natural quartz crystal. The SiO₂ purity is more than 99.95%. It is flexible inorganic fiber material with low dielectric constant and high temperature resistance properties. Quartz fiber yarn has unique advantages in aerospace & defence industries, which is a good substitute for E-glass, high silica, basalt, aramid and carbon fibers on some occasions. The linear expansion coefficient of quartz fiber is small. Its tensile modulus increases when temperature increasing, which is extremly rare feature of quartz fiber.
Performance
1. Low dielectric properties: Dielectric Constant(Dk) 3.74, Dissipation Factor(Df) 0.0002. Excellent wave-transparent material
2. Ultra-high temperature resistance, long lifetime at temperature of 1050℃-1200℃, softening temperature 1700 ℃. Thermal shock resistance, longer service life
3. Low thermal conductivity, small thermal expansion coefficient of 0.54X10-6/K, which is a tenth of ordinary glass fiber. Both heat-resistant and heat-insulated
4. High strength, no micro-cracks on the surface, tensile strength up to 3600Mpa, which is five times that of high silica fiber, 76.47% higher than that of E-glass fiber
5. Good electrical insulation performance, resistivity 1X1018Ω·cm~1X106Ω·cm at temperature 20 ℃ ~ 1000 ℃. An ideal electrical insulating material
6. Capable of long-term acidic, alkaline, high temperature, cold, stretching and other harsh working conditions, corrosion resistance
Applications
1. Wave-transparent material (radomes of aircraft & satellite, missiles, electronic countermeasure devices)
2. Stealth material (aircraft, missiles, drones, fighters, bombers, ships, submarines, etc.)
3. High-performance printed circuit board material(high frequency & high-speed PCB materials)
4. Ablation-resistant material (spacecraft thermal protection material, missile exhaust pipes)
5. High temperature resistance, heat insulation material (aircraft engine and fuselage fire proof, semiconductors and optical fiber manufacturing)
6. High temperature resistant catalyst carrier material (vehicle exhaust gas treatment, industrial air purifier)
7. Glass manufacturing (insulation material for automobile glass tempering furnaces)
8. High temperature and fake skeleton reinforcing material
9. Tooth post and fake skeleton reinforcing material
10. An ideal substitute for high silica, ceramic and E-glass fibers
Specifications
Filament Diameter(μm) | 5, 7.5, 9, 11, 13 |
Linear Density(Tex) | 10, 50, 72, 95, 133, 190, 195, 220, 390, 780… |
Product detail pictures:
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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" for China Gold Supplier for White High Temperature Casing - Quartz fiber yarn – Shenjiu , The product will supply to all over the world, such as: Somalia, Qatar, belarus, Thus far, our item associated with printer dtg a4 may be shown in most foreign nations as well as urban centers, which are sought after simply by targeted traffic. We all highly imagine that now we have the full capacity to present you with contented merchandise. Desire to collect requests of your stuff and produce the long-term co-operation partnership. We very seriously promise:Csame top quality, better price; exact same selling price, higher quality.
By Claire from Pakistan - 2018.12.05 13:53
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Brook from Australia - 2018.07.27 12:26