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Help CenterRefractory High Purity Fused Mullite
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Calcined Mullite, High Refractoriness, Low Thermal Expansion.US$ 300 - 500MOQ: 20 Tons
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Fused Mullite is produced by melting mixed pure quartz sand and industrial alumina in huge electric arc furnace .With the high content of mullite crystal, high melting point, excellent thermal stability, low reversible thermal expansion and resistance to thermal shock and chemical corrosion at high temperature, the fused mullite can be widely used as lining bricks in glass body kiln and large hot wind furnace in iron-making blast furnace, as well as in ceramic kiln and performance.
Fused Mullite’s detailed indexes table:
|
TP-70 |
TP-75 |
|
|
Al2O3 |
70-74 |
74-77 |
SiO2 |
25-28 |
22-25 |
|
Fe2O3 |
0.1max |
0.1max |
|
K2O+Na2O |
0.5max |
0.5max |
|
CaO |
0.3max |
0.3max |
|
Mullite phrase content(%) |
95min |
||
Glass phase content(%) |
5max |
||
Linear expansion coefficient(1/°C) |
-6.0*10-6 |
||
Ture density(g/cm3) |
3.2min |
||
Refractoriess(°C) |
1840min |
||
Grain size of section sand(mm) |
0-1/1-3/3-5 |
||
Powder(mesh) |
-200 -325 |
||
ZhenzhouTitan International Trading Co., Ltd is my company which located in Zhengzhou City concentrate on technology and trade. Our company is specialized in Brown Fused Alumina, White Fused Alumina, Pink Fused Alumina, Garnet, Fused Mullite, Steel Shots and Refractory Bricks , etc.
Our regular customers mostly come from Europe such as Germany,Switzerland,Italy and so on.
Send Inquiry to This Supplier
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