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Mullite Brick/

Fused And Re-Sintered Mullite Brick

Product advantages: High quality and competitive price

Supply advantage: Fully automatic intelligent refractory production line

Certification: We have been approved by ISO9001/ISO14001

Sample: Sample testing is available

After Sales Service: 7*24 hours responsive customer online service, fast delivery service worldwide.

Customization: Customized refractory materials and solutions according to customer requirements.

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Fused and re-sintered mullite brick is made of high-purity fused raw materials, ultrafine powder, and composite additives through high-pressure forming and high-temperature sintering. They have high strength、high refractoriness under load、thermal stability and other excellent features.

Specification of fused and re-sintered mullite brick

Al2O3  %≥70≥75
Fe2O3  %≤0.8≤0.6
Bulk Density  g/cm3≥2.55≥2.65
Apparent Porosity %≤17≤15
Cold Crushing Strength   MPa≥90≥100
0.2Mpa Refractoriness Under Load  ℃≥1680≥1700
Permanent Linear Change Rate  % 1500℃×2h-0.1~0.2-0.1~0.2
Thermal shock resistance cycle 1100℃water cooling≥18≥20

About Rongsheng Refractory Company

Rongsheng is a refractory manufacturer that can provide different types of refractory bricks, including high-alumina bricks, mullite insulation bricks, refractory clay bricks, etc. It can also provide amorphous refractory materials, including refractory cement and refractory castables, etc. If you have any needs for refractory materials, please contact us.

Rongsheng Refractory Company
Rongsheng Refractory Company



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