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Fused Mullite
Fused Mullite

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Quality/Safety Certification: 0.00


1. Reliable supplies
2. Competitive price
3. High Quality

Fuse millite, mainly used for low creep brick for hot blast stove, sillimanite brick, torpedo ladel brick,bricks for high temperature industrial furnaces, lining brick for glass tank,bricks for large-scale iron-making hot blast stove, sagger,deck and other thermal shock resistance ceramics kiln furniture, is an ideal refractories.

Fused mullite is also used a high quality material improving the toughness of mullite refined ceramic and monolithic refractories. Fused mullite, using high purity quartzite and industrial alumina powder as mail starting materials, smelting in tilting electric arc furnace, is a mew kind of high purity Synthesized refractory raw material. The fused mullite, gray , low residual carbon, is characterized by good acicular crystal structure,high modulus of rupture, symmetrical expansion,excellent thermal shock resistance, high refractoriness under load, small high temperature creep value, high hardness and good chemical corrosion resistance.  

CHEMICAL COMPOSITION

GRIT >0.1mm

FINE POWDER

≤0.11mm

AL2O3%≥

70-77

70-77

SiO2%≤

22-29

22-29

Fe2O3%≤

0.20

0.30

CaO%≤

0.30

0.30

K2O+Na2O%≤

0.25

0.30

Apparent Porosity%≤

5

/

Bulk density

(g/cm³)%≥

3.00

3.62

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