Ultra-High Purity Electro-Fused Magnesia (MgO ≥ 98%)
Fused Magnesia, also known as Electro-Fused Magnesia, is a mainstream industrial refractory raw material processed by electric high-temperature smelting. With…
Learn moreRefractory Materials
Manufacturing of refractory bricks, castables, and monolithic refractories for high-temperature industrial furnaces.
How mineral powders are used here
Manufacturing of refractory bricks, castables, and monolithic refractories for high-temperature industrial furnaces.
What we match against
- High purity MgO ≥97%
- large crystal size
- excellent thermal shock resistance
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Send us your formulation target and we will propose a grade with a TDS and free sample.
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High Purity Magnesia Sand (DBM) — MgO 96–99%
Dead burnt and fused magnesia sand with MgO 96%, 97%, 98% and 99% grades. Low impurity, custom grain size — the workhorse raw material for magnesia carbon bricks…
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2026-08-28
Dead Burned Magnesia: A Key Raw Material for Refractory Production
Dead burned magnesia, also known as DBM or dead burned magnesium oxide, is produced by high-temperature calcination of magnesite or magnesium…
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2026-08-28
Fused Magnesia: High-Performance MgO for Refractory Applications
Fused magnesia is a high-temperature magnesium oxide material produced by melting magnesia at extremely high temperatures and then cooling and…
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2026-08-28
High Purity Magnesia: A Reliable Raw Material for High-Temperature Applications
High purity magnesia is a high-grade magnesium oxide material mainly used where high temperature resistance, chemical stability and refractory…
Read articleFurther reading: definitions, comparisons, selection
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Plastics
Mineral powders serve as functional fillers in plastic manufacturing, improving mechanical strength, dimensional stability, and heat resistance…
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Coatings & Paint
Our mineral powders enhance coating opacity, brightness, and weather resistance. They serve as extender pigments that improve film properties and…
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Paper
Calcium carbonate and talc powders are essential in paper making as fillers and coating pigments, improving paper brightness, opacity, and…
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Rubber
Mineral fillers reinforce rubber compounds, improving tensile strength, tear resistance, and processing characteristics in tire and industrial…
Learn moreNeed a custom specification?
Tell us your target mesh size, whiteness and application. We send samples and a quotation within 24 hours.