Product Specifications
Product Description
Fiber fineness: 3 ~ 25 μ M
Purity: More than 99.9 percent content of SiO2
Performance: Melting point: 1710 degree
Crystallization temperature: 70dgree above
Thermotolerant performance: 1200 degree half hour starts not to change form crisply.
Thermal coefficient: (mat-like) in the following 200 degree <0.03 kcal/m at the degree
In 1000 degree at 0.2 kcal/m at the degree
Tensile capacity: 15.4 N
Tensile strength: Normal temperature > 150Kg/mm2 500 degree at the strength reduced by 20%
Elastic modulus: 96 *104Kg/mm2
Dielectric constant: E= 4.5 Volume Resistance: (for cable) At room temperature> 1 * 1017 Ω Cm 500 degree at > 1 *1010 Ω Cm 1000degree at > 1 * 108 Ω Cm
Water tolerance: In the water boiled for three hours without loss
Acid resistance: 1 NH2SO4 boiled in three hours without loss
Alkaline resistance: 0.5 NNaOH boiled three hours loss of 0.62 percent
Applying:
1. For high-temperature insulation: Such as rockets, missiles for insulation, earthquake or other high-temperature insulating materials engineering.
2. Used for reinforced plastic: High-temperature production of synthetic resin and high-strength glass fiber reinforced plastic materials. Widely used in aviation, missiles and rockets, and so on.
3. Special cable: Use for the foreskin of the cable, used in high temperature on the special-purpose cable.
4. Acid-base for high-temperature filters
For vacuum tube filled with material: Water Rafah as a quartz tube filled with silk material, in order to improve the performance of the tube, and extend the life of vacuum tube.
China based reliable manufacturer of fiberglass chopped strand mat 100-900GSM powder/emulsion binder, width from 1000-2600mm. Out put 8000-10000tons a year with 4 product lines. Woven roving 300-900GSM, 2 product lines. Spray up roving 1200-9600tex, filament winding roving, pultrusion roving 1200/2 400/ 4800/ 9600tex, fiberglass mesh, quartz fiber yarn, etc. Near by Tianjin sea port and Tianjin Binhai and Beijing air port, the located position is very convnient.
Since the large produce capacity, we can gurantee the delievry time within 20 days!
Any of your product enquiry will be appreciated very much!
