Quartz Wool, Quartz Fiber (HKQT-090)
|FOB Price:||US $10 / G|
|Min. Order:||200 G|
|Min. Order||FOB Price|
|200 G||US $10/ G|
|Transport Package:||Carton Packaging Wooden Case|
|Payment Terms:||L/C, T/T|
- Model NO.: HKQT-090
- Type: Solid
- Material: Rubber
- Maximum Voltage: <10KV
- Trademark: HKQT
- Origin: Donghai Jiangsu
- Application: Insulators
- Chemistry: Organic Insulation
- Thermal Rating: 250 250
- 1: 11
- Specification: superior quality
Fiber into high-purity silica and natural quartz crystal, looks like cotton.
99.95% purity, 2.2g/cm3 density. Tensile strength of 7 gigapascals; Tensile modulus of 70 GPa. Having heat resistance, corrosion resistance and softness. High temperature strength retention rate, dimensional stability, good thermal shock resistance, chemical stability, transparency, and electrical insulation. Reinforcement filament diameter 4 to 10μ M as quartz wool fiber diameter depending on the application varies from approximately 0.7 to 10μ M.
Built method are: (1) the quartz rods or tubes oxyhydrogen flame melt-drawing, and then blowing of oxyhydrogen flame torch, having a diameter of 0.7 ~ 1μ M quartz wool; (2) quartz with high-speed air stream is formed after flame fusion short fiber mat; (3) of the the quartz wire or rod at a constant speed through the oxyhydrogen flame or gas flame, softening after the high-speed pull-up growth wire. Mainly used as electrical insulating materials, heat insulation materials and composites reinforced. Used in making aircraft nose radome, the rocket tail pipe, space spacecraft ablative materials, fiber and other insulation materials.