Solving your concerns about raw material costs. We offer high-purity silica at an affordable price.
Fused Quartz Composition This product is made from high-purity quartz ore from China, produced through an electric melting process into amorphous silicon dioxide (SiO2), and then processed through specialized equipment for crushing, grinding, foreign matter removal, demagnetization, and sieving. Shape The product is available in bulk, granular, and powder forms, and is used as a proprietary material for refractory materials (such as heat-resistant ceramics and heat-resistant ceramic rollers). Particle Size and Al2O3 Control We have ball mills that can process low Al2O3 content and desired particle sizes. If you have any questions or requests, please feel free to contact us.
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basic information
Product Characteristics: ● Excellent electrical insulation ● Angular granules with good fluidity ● High purity (high purity SiO2), (low levels of Fe, K, Na, Al, etc.) ● Stability of chemical properties ● Stable particle size distribution ● High whiteness ● High wear resistance and hardness Chemical Composition: SiO2: 99.8% or more (representative value: 99.82%) Fe2O3: within 200ppm (representative value: 100ppm) Impurities: Na+ < 8ppm; Cl- < 5ppm; Conductivity < 15μm/cm; Physical Properties: Appearance: White granular, powdery True specific gravity: 2.65 Mohs hardness: 7 pH value: 6-8 Whiteness: > 95 Loss on ignition < 0.1%
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Delivery Time
Applications/Examples of results
Electronics and electrical engineering
Detailed information
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Data on chemical components tested by an external organization.
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Grain size distribution It is possible to produce according to the customer's request.
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Grain size distribution It is possible to produce according to the customer's request.
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Grain size distribution It is possible to produce according to the customer's request.
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Grain size distribution It is possible to produce according to the customer's request.
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SGS Certification Certificate
Company information
Shanghai Fucherl Chemical Co., Ltd. is a company specializing in the manufacturing and sales of mineral sand products and vermiculite products. It has its own factories, joint venture factories, and contract processing factories in China.
