Glass Furnace Mullite Cover Block Refractory Brick for Furnace
USD $1,200 - $1,500 /Ton
Min.Order:1 Ton
Zhengzhou Sunrise Refractory Co., Ltd.
Glass Furnace Mullite Cover Block Refractory Brick for Furnace
Mullite brick is characterized by good high temperature resistance and good thermal shock resistance, whick comes into being mullite through calcine with clay, high alumina materials and ceramics.
Physical properties and chemical composition
Item | MU 65 | |
Chemical composition | Al2O3 | ≥65 |
SiO2 | ≤33 | |
Fe2O3 | ≤1.0 | |
Apparent Porosity% | ≤17 | |
Bulk Density g/cm3 | ≥2.55 | |
Cold Crushing Strength Mpa | ≥60 | |
0.2Mpa Refractoriness Under Load T0.6 ℃ | ≥1600 | |
Permanent Linear Change On Reheating (%)1500℃X2h | 0~+0.4 | |
Thermal Shock Resistances 100℃ water cycles | ≥18 | |
20-1000℃ Thermal Expansich10-6/℃ | 0.6 | |
Thermal Conductivity (W/MK) 1000℃ | 1.84 |
Cooperation Mode
Sunrise can offer the customer excellent service relating to the production line of the float glass, which includes the design and advisory of the furnace and the tin bath, the matching of the materials and its construction. The products made by our company have been use in more than 80 production lines of float glass and production line of glass products both at home and abroad.
Sunrise had engaged in the production of various fused cast AZS, such as fused cast AZS 1681, fused cast AZS ER 1685,fused cast AZS 1711, glass furnace fireclay bottom block, mullite brick, zircon brick, alumina bubble brick, sillimanite brick, corundum brick, low porosity fireclay brick, high alumina brick, all kinds of glass furnace ramming masses, sealing materials, building fireclay, etc.
1. We are interested in your products, please give the details to me.
Firstly we want to introduce our company--We are a professional manufacturer of refractory bricks mainly used in glass and steel industry. Products include Fused Cast AZS, fused cast α-β -alumina, β-alumina, α-alumina, glass mould brick, mullite brick, silimanite brick, fireclay brick, high alumina brick, insulation brick, magnesia bricks,fiber ceramic board/blanket and many other special refractories.
Please be kindly note use the size, quantity, purpose you required, so we can recommed you the most applicable products.
2. What's the color of your products?
Different bricks are featuring with different colors, fused cast AZS are mostly white.
3. How long is the service life of fused cast blocks?
Generally the service life is affliated with usage methods, operation frequency, etc.
4. Would you please send us some samples?
Our company can provide 100*100*50 samples for free. However, the frieght should be born by you.
Sunrise Products are widely exported to American, British, Europe, South Ameria, Middle East, South Asia, etc.
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