Quartz Fiber Wool is made from pure fused quartz fibers which are amorphous, continuous, tangled, wHe, odorless, without volatile component and no shot. Length, shape and arrangement of fibers give the wool its curly appearance preventing compression of the padding and improves its desired in sulating properties.
Properties:
l High temperature use(1050°C long term, higher temperature possible in case of short term exposure )
l Resistance to thermal shocks
l Low thermal conductivity
l High electrical resistivity
l Low dielectric constant
l Good chemical resistance
Application:
High temperature insulation
l High temperature insulation for semiconductor and photovoltaic industry(heat baffle for example)
l Filtration of hot acids and acidic gases
l Catalytic support for vehicle catalytic converters
l Furnace closures and insulation
Thermal protection
l Thermal protection systems for launchers
l Ablative material for military and aerospace structures
Chemical analysis and processing of high purity products
l Analytical instruments such as gas chromatography
l Preferred substrate for chemical analysis
l Silicon and semi-conductor processing
Specification:
Hitex | Hollow Quartz Fiber Wool | Filament Diameter (μm) |
H | QWL | 3-14 |
Item No. | Filament Diameter (μm) | SiO2 Content (%) | Packing(g/bag) | Slag ball content(%) |
H/QWL3 | 1-3 | 99.95 | 10/50/100/250 | ≤1.0 |
H/QWL5 | 3-5 | ≤1.0 | ||
H/QWL9 | 5-9 | ≤4.0 | ||
H/QWL14 | 9-14 | ≤4.0 |
*Specific products could be made according to customers’requirements.
