Quartz Fiber Twisted Yarn is assemblies of continuous high purity(SIO2 content≥99.95%) quartz filaments(filament diameter 7-9μm) gathered into strands(forming packaged), then processed with varying levels of twist and ply. Quartz fiber yarn has many superb properties: High purity, high temperature resistance, ablation resistance, low heat-conduction, anti-thermal shocks, excellent dielectrical property and chemical stability.
Application:
l Make fabrics for furnace lining in industrial applications and semicon.
l High temperature seals
l High temperature cables
l Filtration at elevated temperature and/or in aggressive environment
l Thermocouple insulation
l Satellite thermal protection
l Insulation in automotive exhausts
l Radome,Electromagntic window
l Stealth materials with syructural performance for Unmanned Aerial Vehicles, Uninhabited Aerial Vehicles, fighter, bombers, ships, submarines, tanks.
l Ablative materials
Specification:
Hitex | Quartz Fiber Twisted Yarn | Liner Desnsity(Tex) |
H | QC | 27-670 |
Item No. | Process Parameters | Liner Desnsity(Tex) | LOL (%) | Twist (T/M) | Direction of twist | Filament Diameter (μm) |
H/QC51 | 25X2 | 51 | 1.0±0.2 | 70/140 | S | (7.5-13.0) ±1.0 |
H/QC67 | 33X2 | 67 | ||||
H/QC95 | 32X3 | 95 | ||||
H/QC133 | 33X4 | 133 | ||||
H/QC190 | 33X6 | 190 | ||||
H/QC220 | 55X4 | 220 | ||||
H/QC267 | 33X8 | 267 |
*Specific products could be made according to customers’requirements.
