Description
Fiber fineness: 3 ~ *5 μ M
Purity: More than *9.9 percent content of SiO2
Performance: Melting point: ***0 degree
Crystallization temperature: *0dgree above
Thermotolerant performance: ***0 degree half hour starts not to
change form crisply.
Thermal coefficient: (mat-like) in the following **0 degree 1 * **8
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.*2
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.
