Fused Silica
Fused Silica Powder for Refractory Castables
Evaluate fused silica powder for refractory castables. Confirm particle size, lot documents, binder compatibility and thermal-cycle requirements before sampling.
Silica Material Portfolio
Industrial Silica Powder & Fused Silica Products
Compare crystalline silica powder, fused silica powder and sand, cristobalite, ultrafine silica and surface-treated silica for industrial applications.
PRODUCT FAMILIES
Choose the Right Silica Material
Start with the material family that matches your process, then compare grades, particle sizes, properties and applications.
Silica Powder
Crystalline silica powders for coatings, silicone rubber and electronic packaging.
Fused Silica
Low-expansion fused silica powders, sand and granules for casting, refractory and ceramics.
Cristobalite Series
High-whiteness cristobalite flour, powder and sand for casting, coatings and engineered compounds.
High-Purity Quartz
Clean quartz raw material and refined particles for purity-sensitive industrial applications.
Silica Sand / Quartz Sand
Refined translucent and porcelain-white quartz sand grades for casting, ceramics and refractory uses.
Quartz Products
Precision quartz rods, plates and engineered quartz components for technical applications.
Fused Silica
19 products
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Fused Silica
Fused Quartz Sand for Electrical Insulation & Refractories
High-purity fused quartz sand for electrical insulation compounds and refractory formulations. Amorphous silica with low thermal expansion, controlled granular grades and multiple particle-size options for application-specific evaluation.
Fused Silica
Fused Silica Granules 1–3 mm
Review 1–3 mm fused silica granules for refractory, ceramic and foundry trials. Confirm grading, lot chemistry and application requirements before sampling.
Fused Silica
Fused Silica Powder 325 Mesh
High-purity 325 mesh fused silica powder for refractory, technical ceramics, epoxy molding compounds, electrical insulation, powder coatings, resins, foundry and precision-casting applications.
Fused Silica
Fused Silica Powder for Investment Casting
High-purity fused silica powder for investment casting, refractory, ceramic and epoxy applications. Produced from selected crystalline silica through high-temperature fusion, with low thermal expansion, excellent thermal shock resistance and multiple particle-size options available.
Fused Silica
High-Purity Fused Silica Grade A Sand
Clean, high-purity fused silica sand selected for technical ceramics, fused silica rollers, crucibles and advanced refractory products.
Fused Silica
Low-Dust Fused Silica Powder for Investment Casting Shells
Amorphous fused silica powder for investment casting with low thermal expansion, high SiO2 purity, and dust-removed, size-controlled particles for reliable shell building.
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Technical Resources
Silica Selection & Processing Guides
Use practical guides to compare silica materials, convert mesh to microns and prepare clearer specifications for your application and RFQ.
Oct 27, 2026Industrial Application Guides
Cristobalite Silicone Seals: Test Recovery Beyond Hardness
Evaluate cristobalite-filled silicone seals with controlled compression, cure history and recovery measurements. Hardness alone cannot qualify seal behavior.
Oct 27, 2026Quality, Testing & Compliance
Silica-Filled Epoxy Cure: Compare DSC on a Reactive-Resin Basis
Check silica-filled epoxy cure by separating filler dilution from reaction changes, then connect DSC evidence to the temperature history of the cast part.
Oct 27, 2026Industrial Application Guides
Cristobalite Jewelry Investments: Check Ring Geometry Before Setting a Mold Expansion Target
Casting-ring size, liner contact and orientation can change effective mold expansion. Use a controlled, axis-by-axis trial before adjusting a jewelry pattern.