Cristobalite Series
Cristobalite Flour G325 for Casting and Coatings
White cristobalite flour at G325 mesh with SiO2 above 99.6% for precision casting, exterior and traffic paints, silicone rubber, and specialty ceramics.
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.
Cristobalite Series
17 products
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Cristobalite Series
PV Silica Powder for Shoe Mold Casting
Calcined PV silica powder prepared for shoe mold and related precision mold-making processes where consistent mineral chemistry, hardness and powder control matter.
Cristobalite Series
Cristobalite Sand CSE-200 for Foundry and Refractory Applications
Graded cristobalite sand for foundry and refractory applications, with controlled particle-size behavior, high whiteness and a stable mineral feedstock for application trials.
Cristobalite Series
High-Whiteness Cristobalite Powder for Epoxy and Refractory Applications
High-whiteness cristobalite powder processed from selected white natural quartz through high-temperature calcination, fine grinding, filtration, drying and sieving for epoxy compounds, casting, engineering plastics, silicone rubber, precision ceramics and paint formulations.
Cristobalite Series
Cristobalite Flour for Jewelry Investment Casting
Cristobalite flour for jewelry investment casting, with white appearance, controlled M3000–M6000 options and particle-size data for wax-tree and flask evaluation. Confirm grade, packing and process requirements before ordering.
Cristobalite Series
Cristobalite Powder for Dental Investment Materials
Cristobalite powder for dental investment materials, produced from selected white quartz by calcination, grinding, filtration, drying and sieving. Review M3000–M6000 grades, whiteness 90–98 and the approved particle-size data for dental casting trials.
Cristobalite Series
Calcined Quartz Powder for Enamel Glazes
Calcined quartz powder for enamel glaze systems on metal and glass. Customer-side comparison reports reviewed 200 and 325 mesh residue, SiO2, Fe2O3 and an 8% glaze addition trial; final grade selection must be confirmed against the frit, substrate and firing process.
Cristobalite Series
Cristobalite Powder for Enamel Frits and Ceramic Glazes
Cristobalite powder for enamel frit and ceramic glaze formulations, processed from selected natural quartz through controlled calcination, grinding, classification and sieving. Grade, phase evidence, particle-size distribution and chemistry should be confirmed against the customer’s frit, glaze and firing process.
Cristobalite Series
Calcined Cristobalite Powder for Silicone Rubber
M4000 calcined cristobalite powder for silicone rubber and selected industrial rubber compounds. The supplied batch report records D50 6.15 μm, SiO2 99.63%, Fe2O3 0.009%, moisture 0.1% and whiteness 94%. Final loading and performance must be qualified in the customer's polymer, filler and cure system.
Cristobalite Series
Cristobalite Powder for EV High-Voltage Silicone Cable Compounds
M4000 calcined cristobalite powder for EV high-voltage silicone cable compound trials. A supplied batch reports D50 6.15 μm, SiO2 99.63%, Fe2O3 0.009%, moisture 0.1% and whiteness 94%; qualify dispersion, cure, electrical insulation and finished-cable performance in the customer’s formulation.
Cristobalite Series
High-Whiteness Cristobalite Powder for Cool-Roof Coatings
High-whiteness cristobalite powder for cool-roof and reflective architectural coating trials. M3000/M4000/M6000 reference grades provide D50 options of 12/5/3 μm; confirm dispersion, solar reflectance, thermal emittance, SRI and weathered retention in the finished coating.
Cristobalite Series
Controlled-Phase Cristobalite Powder for Technical Ceramic Body Trials
Controlled-phase cristobalite powder for technical ceramic formulation trials where phase identity, particle-size distribution and firing response must be reviewed together. Final fit depends on the ceramic matrix, forming route and customer firing schedule.
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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.
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Pilot-Scale Quartz Filler Trials: A Decision Matrix from Lab to Production
Move a quartz filler comparison from beaker to pilot mixer with a decision matrix that separates material effects from scale-up effects.
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Reading Strength, Hardness and Abrasion Together in Glass-Filled Slab Trials
Read flexural strength, impact, absorption, density, Mohs hardness and deep abrasion as separate results when qualifying a glass-filled slab trial.
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Price the Accepted Slab, Not Just the Filler Tonne
Compare filler trials for low-crystalline-silica slab development by total cost per accepted area, while keeping phase evidence and slab qualification as separate gates.