Fused mullite
2016-09-13 01:02  Views:115
Price:700.00 USD/Metric Ton
Brand:Wilead
Model:Fused mullite
MOQ:20 Metric Ton
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Fused mullite, using high purity quartzite and industrial alumina powder as 

main starting materials, smelting in tilting electric arc furnace, is a new kind 

of high purity synthesized refractory raw materials. The fused mullite, gray,

 low residual carbon, is characterized by good acicular crystal structure, 

high modulus of rupture, symmetrical expansion, and excellent thermal 

shock resistance, high refractoriness under load, small high temperature 

creep value, high hardness and good chemical corrosion resistance.

Fused mullite, mainly used for low creep brick for hot blast stove, sillimanite

 brick, torpedo ladle brick, bricks for high temperature industrial furnaces, lining brick of 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 a high 

quality material improving the toughness of mullite refined ceramic and 

monolithic refractories.

 

CHEMICAL COMPOSITION

Grit>0.1mm

Powder≤0.1mm

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.cm-3) ≥

3.00

Contact Infomation
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Company name:Zhengzhou LingAo Trade Co., LTD
Status:[Offline] [Send message] [Chat]
Business contact:Claire Feng (Mr.)
Telphone:
Mobile:
Fax:
Area: Caribbean Region-Bermuda
Address:Nongye Road, Jinshui Zone, Zhengzhou, China
Zip:450000