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A high-quality refractory raw material Sintered mullite
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Product Description:
Product Brief Introduction:
1. High mullite phase.
2. Low porosity.
3. High refractoriness.
Features：
1 .Good thermal shock resistance .
2. High-temperature creep is small.
3. Load softening temperature is high.
4. High mullite phase.
5. Volume density high, high hardness.
6. Uniform expansion.
7. Low porosity.
8. High refractoriness.
9. Anti chemical corrosive good.
Physical and chemical indexes:
Item/Grade | M45 | M47 | M60 | M70 |
Al2O3 (%, MIN.) | 45 | 47 | 60 | 70 |
Fe2O3 (%, MAX.) | 1.0 | 1.20 | 1.35 | 1.30 |
SiO2 (%,MAX) | 52 | 50 | 37 | 27 |
TiO2 (%) | 0.8 | 1.0 | 1.80 | 0.80 |
K2O (%) | 0.08 | 0.08 | 0.10 | 0.10 |
Na2O (%) | 0.08 | 0.08 | 0.08 | 0.10 |
MgO (%) | 0.10 | 0.10 | 0.10 | 0.10 |
CaO (%) | 0.30 | 0.30 | 0.35 | 0.35 |
Buld density (g/cm3) | 2.55 | 2.64 | 2.78 | 2.80 |
Refractoriness (deg .C, MIN.) | 1750 | 1790 | 1820 | 1850 |
Apparent porosity (%, MAX.) | 2.0 | 2.0 | 2.8 | 2.8 |
Mullite (%, MIN.) | 55 | 65 | 78 | 78 |
Application:
Sintered mullite is a high-quality refractory raw material, Can be used in the manufacture high quality refractory products.
Quality Control:
We have perfect quality control system, Quality inspectors will conduct sampling inspection of all products, Substandard products will be prohibited leaving factory.
Our quality inspection items:
1. Particle size distribution.
2. Chemical analysis.
3. Physical properties.
4. Mineralogical composition.
5. PH value.
Packaging & shipping:
Packaging:
1. 25kg plastic woven bag or kraft paper bag in 1000-1500kg big bag.
2. 25kg plastic woven bag or kraft paper bag on pallet and covering by plastic films.
Shipping:
20 Foot Container can be loaded 24Tons,
40 Foot Container can be loaded 28Tons.
About our company:
Our company is the specialized manufacturer and exporter of refractory materials and refractory raw materials in China. Our products mainly include Refractory castable, Synthetic sintered mullite, Calcined flint clay, Calcined kaolin ,Primarily export to UK,Korea,Greece,Spain,Italy,Australia,Mexico Indonesia, Iraq, Jordan, Iran,Malaysia and Russia etc.
Product Description:
Product Brief Introduction:
1. High mullite phase.
2. Low porosity.
3. High refractoriness.
Features：
1 .Good thermal shock resistance .
2. High-temperature creep is small.
3. Load softening temperature is high.
4. High mullite phase.
5. Volume density high, high hardness.
6. Uniform expansion.
7. Low porosity.
8. High refractoriness.
9. Anti chemical corrosive good.
Physical and chemical indexes:
Item/Grade | M45 | M47 | M60 | M70 |
Al2O3 (%, MIN.) | 45 | 47 | 60 | 70 |
Fe2O3 (%, MAX.) | 1.0 | 1.20 | 1.35 | 1.30 |
SiO2 (%,MAX) | 52 | 50 | 37 | 27 |
TiO2 (%) | 0.8 | 1.0 | 1.80 | 0.80 |
K2O (%) | 0.08 | 0.08 | 0.10 | 0.10 |
Na2O (%) | 0.08 | 0.08 | 0.08 | 0.10 |
MgO (%) | 0.10 | 0.10 | 0.10 | 0.10 |
CaO (%) | 0.30 | 0.30 | 0.35 | 0.35 |
Buld density (g/cm3) | 2.55 | 2.64 | 2.78 | 2.80 |
Refractoriness (deg .C, MIN.) | 1750 | 1790 | 1820 | 1850 |
Apparent porosity (%, MAX.) | 2.0 | 2.0 | 2.8 | 2.8 |
Mullite (%, MIN.) | 55 | 65 | 78 | 78 |
Application:
Sintered mullite is a high-quality refractory raw material, Can be used in the manufacture high quality refractory products.
Quality Control:
We have perfect quality control system, Quality inspectors will conduct sampling inspection of all products, Substandard products will be prohibited leaving factory.
Our quality inspection items:
1. Particle size distribution.
2. Chemical analysis.
3. Physical properties.
4. Mineralogical composition.
5. PH value.
Packaging & shipping:
Packaging:
1. 25kg plastic woven bag or kraft paper bag in 1000-1500kg big bag.
2. 25kg plastic woven bag or kraft paper bag on pallet and covering by plastic films.
Shipping:
20 Foot Container can be loaded 24Tons,
40 Foot Container can be loaded 28Tons.
About our company:
Our company is the specialized manufacturer and exporter of refractory materials and refractory raw materials in China. Our products mainly include Refractory castable, Synthetic sintered mullite, Calcined flint clay, Calcined kaolin ,Primarily export to UK,Korea,Greece,Spain,Italy,Australia,Mexico Indonesia, Iraq, Jordan, Iran,Malaysia and Russia etc.
