High Quality Mullite Brick for High Temperature Furnace
High Quality Mullite Brick for High Temperature Furnace Specifications
Mullite Brick
1: Mullite Brick have passed ISO certified.
2:.good refractory properties
3:good stability against thermal shocki
Mullite Brick are made from good quality and superpure raw materials, with strictly classified fillings according to their grades. These fillings can form a uniform pore structure after burnt during the process of manufacture. Each grade of products has unique design to meet different thermal,
physical and chemical demands.
Item |
MU-75 |
MU-70 |
MU-65 |
MU-60 |
Al2O3 % ≥ |
75 |
70 |
65 |
60 |
SiO2 % ≤ |
24 |
26 |
33 |
35 |
Fe2O3 % ≤ |
0.4 |
0.4 |
1.0 |
1.0 |
Bulk density g/cm3 ≥ |
2.55 |
2.55 |
2.55 |
2.55 |
Apparent porosity % ≤ |
18 |
17 |
17 |
17 |
Cold crushing strength MPa ≥ |
80 |
80 |
60 |
60 |
Refractoriness under load °C (0.2MPa,0.6%)≥ |
1650 |
1600 |
1600 |
1580 |
Trading Process
1.We offer free of charge samples.
2..We give suggestions to customers according to your specific requirement to extend the service life of your kiln and save money for you.
3.We pay much attention to the production procedures and testing.
4.We offer good after-sale service.
Brief Introduction of Sunrise
Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the production and development of refractory
materials for glass , petrochemistry, metallurgy, construction and nonerrous metal industries. Our main
products include fused cast AZS 33, 36,41, fused cast αβ alumina brick, crucibles, furnace fireclay bottom
block, silica, high alumina, magnesia, corundum, chrome, zircon, mullite, zirconia mullite, silicon carbide,
sillimanite, alumina bubble bricks, various insulation bricks, and ceramic fiber products,etc.
Name: Yinyu Li
Add: No.36Fengchan Road .Zhengzhou.Henan.China
Tel: +86-371-6838939 63839673
Fax: +86-371-63835539
Mobile: +86-15565134635
Skype: zzsunrise
Send Inquiry to This Supplier
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