Magnesite Brick — 91%
The same basic brick at approximately 91% MgO. The extra magnesia displaces silicate bonding phase between the grains, which is where the low-melting compounds form — so the gain over the 90% grade is chemical resistance at the grain boundaries, not a higher temperature rating.
| Shape | Rectangle |
|---|---|
| Application | Side Walls, Partition Walls, Roof |
| Resistance Durability | Heat Resistant |
Values as published by the manufacturer. Manufacturer TDS governs.
Steelmaking furnace and rotary kiln linings, glass furnace regenerators, and hearth and soaking-zone duty where the 90% grade is being consumed faster than the campaign allows. Same hydration caution: store dry.
Read the engineering note →Manufacturer technical datasheets and safety data sheets for this line are available on request — ask for them with your enquiry and we will send them with the quotation.
Request the datasheet →More in Bricks
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