Description
material | purity | color |
silica | 99.99% | white |
Quartz wool
Quartz Wool is made from pure fused quartz fiber: Amorphous, continuous, tangled, white, odorless,
Filament Diameter 9, 4, 2 microns;
Application
Thermal protection
Filtration
High temperature insulation for semiconductor industry
Catalytic support
Tech Data:
Purity: 99.95% Max99.99%
Operating Temperature: 1100º C
Resistivity at 20º C 1× 10 T20Ω M 800º C 2× 10T7 Ω Cm
Dielectric constnt at 10GHz 3.78
Loss Angle Tangent Value at 10GHz: 0.0002
Heat conductivity at 20º C 1.38 W. M-1. K-1
High temperature use: 1050C long term
Resistance to thermal shocks
Low thermal conductivity
High electrical resistively
Low dielectric constant
Chemical resistance
Product Description
Quartz wool is made up of high purity fused quartz glass fiber. It is indefinite, continuous quartz fiber, and does not have volatile adhesives, or break. It has four types with different average fiber diameter, i. e. 1-3um, 3-5um, 5-9um and 9-15um.
Applications:
Radomes
Antenna windows
Ablatives
Heatshields
Printed circuit boards
Filtration
Electrical & thermal insulation