Quartz Fiber Powder Description
Quartz Fiber Powder provided by Stanford Advanced Materials (SAM) is made by a special process of shearing finished quartz fibers into quartz glass fiber staple filaments, which are then processed through drying, grinding, sieving, and other processes. Quartz Fiber Powder has excellent electrical insulation, its dielectric constant and dielectric loss are the lowest values in the range of mineral fibers. At the same time, it also has a very high heat resistance and can be used for a long time in 600-1050 ℃ high temperatures, with an instantaneous temperature threshold of 1700 ℃, second only to carbon fiber. The unique properties of Quartz Fiber Powder have led to a wide range of applications in aerospace, military, and semiconductors as well as high-temperature insulation and filtration.
Quartz Fiber Powder Specifications
|
Physicochemical Information
|
|
Average Particle Size D50
|
3-25 μm
|
|
Max. Particle Size D100
|
<10 μm, or customized
|
|
Density
|
0.6±0.1 g/cm3
|
|
Mohs Hardness
|
7
|
|
Melting Point
|
1700℃
|
|
Tensile Strength
|
3600 MPa
|
|
Dielectric Constant DK
|
3.7εr
|
|
Dielectric Loss Df
|
0.001 tgδ
|
|
Purity
|
99.95%
|
Quartz Fiber Powder Applications
1. High-Temperature Insulation: Quartz Fiber Powders can be used to prepare high-temperature insulating materials for thermal insulation, heat retention, or refractory applications. These materials can be used in industries such as aerospace, automotive, furnace, and heat treating for isolation from high-temperature or refractory environments.
2. Fillers and Reinforcers: Quartz Fiber Powders can be used as fillers or reinforcers to be added to composites to improve the strength, hardness, and abrasion resistance of the material. These composites can be used in automotive, marine, and architectural applications, as well as in high-performance applications such as electronics and aerospace.
3. Electronic materials: Quartz Fiber Powder can be used to prepare high-purity electronic materials such as quartz glass and quartz ceramics for the manufacture of optical components, optical fibers, semiconductor devices, and other electronic products.
4. Optical materials: quartz glass prepared from Quartz Fiber Powder has excellent optical properties, such as high transparency, low refractive index, low dispersion, etc. It can be used to manufacture optical lenses, lenses, optical windows, and other optical components.
5. Chemical materials: Quartz Fiber Powder can be used as the carrier of catalyst or adsorbent, which is used as catalyst, adsorbent, and storage agent in the chemical industry.
Quartz Fiber Powder Packing
Our Quartz Fiber Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
