Fused Silica Micro Powder Description
Fused Silica Micro Powder provided by Stanford Optics is made from natural quartz through a special process. It has some outstanding properties such as high purity, low linear expansion coefficient, low internal stress, low radiation, controlled particle size distribution, and stable chemical properties. As a plastic sealer for closed integrated circuits, Fused Silica Micro Powder has the advantages of good mobility, less overflow, and large filling capacity. Therefore, it is widely used in the manufacture of electronic materials, powder coatings, refractory materials special ceramics, and other industries.
Fused Silica Micro Powder Specifications
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Physicochemical Information
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Average Particle Size D50 (μm)
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0.5-50
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Max. Particle Size D100 (μm)
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<10, or customized
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Density
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2.2 g/cm3
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Mohs Hardness
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6
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Thermal Conductivity
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1.1W/K·m
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Dielectric Constant DK
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3.88εr
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Dielectric Loss Df
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0.0002 tgδ
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Linear Expansion Coefficient
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0.5*10^-6 1/K
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Conductivity
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≤30 uS/cm
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Chemical Data
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SiO2
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>99.5%
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Al2O3
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0.1%
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Fe2O3
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0.005%
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Fused Silica Micro Powder Applications
1. Electronics industry: Commonly used in the electronics industry as a key raw material in the semiconductor manufacturing process, Fused Silica Micro Powders can be used to manufacture transistors, solar cells, integrated circuits, and other devices.
2. Solar Energy Industry: Used in the preparation of silicon wafers for the production of solar panels.
3. Ceramic products: Used in the manufacture of ceramic products, such as ceramic porcelain, ceramic tiles, ceramic handicrafts, and so on.
4. Coatings and paints: Used as fillers and thickeners for coatings and paints.
5. Rubber products: Fused Silica Micro Powders can be used as fillers for rubber products to enhance their hardness, strength, and wear resistance.
6. Building materials: Fused Silica Micro Powders can be used in the manufacture of building materials, such as concrete, cement, mortar, etc., to improve their durability and impermeability.
7. Chemical materials: Fused Silica Micro Powders can be used to prepare chemical materials, such as adsorbents, fillers, etc., for separation, filtration, and catalytic processes.
Fused Silica Micro Powder Packing
Our Fused Silica Micro Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
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