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Lightweight mullite insulating brick
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Lightweight mullite insulating brick
Lightweight mullite insulating brick
Description
Lightweight clay insulating brick is made of high purity fire clay, by adding combustible, gas evolution method, or foam method. Lightweight clay brick is a kind of porous material with Al2O3 content 30-46%. Its refractoriness is 1580-1750 °C, refractoriness under load is 1250-1450 °C, with good thermal resistance and strong ability to resistant acid slag.
Lightweight clay insulating brick is made of high purity fire clay, by adding combustible, gas evolution method, or foam method. Lightweight clay brick is a kind of porous material with Al2O3 content 30-46%. Its refractoriness is 1580-1750 °C, refractoriness under load is 1250-1450 °C, with good thermal resistance and strong ability to resistant acid slag.