EC21 Product Catalogs - silica sands

China Supplier Chromite Sand Cr-Sand AFS55-65 AFS 60-65 for Shell Molding Sand

20240627

sand has strong compatibility and can be used together with various binders, while also belonging to a certain particle size range. Chromite sand can also be mixed with silica sand for use. (6) The s

High Conversion White Calcination Expand Cristobalite Shrink Roasted Silica for Casting

20180210

Factory price of cristobalite quartz sand for buyers Cristobalite silica flour production introduction: Cristobalite flour is melted under the high temperature, Then the silica will be much more pu

High Quality AZS Refractory Products for Glass Industry

20190610

The glass is mainly made of silica sand and soda ash as raw materials which are melted at a high temperature. Glass melting furnaces are thermal equipment for melting glass and are usually constructe

Zero Expansion Silica Brick and Products

20130507

Henan, China (Mainland) Shape Brick Material Pre-sintered quartz sand SiO2 Content (%) 99 Refractoriness (Degree) Common (1580°< Refractoriness< 1770°) Fused silica brick has better thermal s

Fused Silica Brick

20231012

DescriptionFused silica brick is a kind of high-precision and high-purity quartz material, which is made of pure quartz sand heated to more than 1800℃ in an electric furnace and fused to a fused si