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Can be used in the manufacture high quality refractory products 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.
Company Description:
Our company is a specialized manufacturer and exporter of casting material in China, Focus on service precision casting industry for 20 years, Production capacity of over 50,000 tons per year.
1. Mainly products: Mullite sand, Mullite flour, Chamotte sand, Chamotte flour, Zircon sand, Zircon powder, Silica sol, Investment casting wax, etc.
2. Production capacity : Mullite sand production line: 3 sets,
Mullite flour production line: 3 sets,
Zircon sand production line: 2 sets,
Zircon powder production line: 2 sets,
3. Main market : Products are exported to more than10 countries (Such as South Korea, German, Japan, Indonesia, Italy, US, Vietnam, Israel, Turkey, China Taiwan and so on).
Our Services:
In order to make you more assured of our products, we can provide you with more services:
1. We can provide you with photos of every link of the product.
2. We can provide you with the authoritative test report of the product.
3. We will provide you with a comprehensive after-sales service, such as the quality of the product, usage method,etc.
4. If the quality of the goods have any problems, we will negotiate with you and pay compensation according to the evidence if necessary.
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.
Company Description:
Our company is a specialized manufacturer and exporter of casting material in China, Focus on service precision casting industry for 20 years, Production capacity of over 50,000 tons per year.
1. Mainly products: Mullite sand, Mullite flour, Chamotte sand, Chamotte flour, Zircon sand, Zircon powder, Silica sol, Investment casting wax, etc.
2. Production capacity : Mullite sand production line: 3 sets,
Mullite flour production line: 3 sets,
Zircon sand production line: 2 sets,
Zircon powder production line: 2 sets,
3. Main market : Products are exported to more than10 countries (Such as South Korea, German, Japan, Indonesia, Italy, US, Vietnam, Israel, Turkey, China Taiwan and so on).
Our Services:
In order to make you more assured of our products, we can provide you with more services:
1. We can provide you with photos of every link of the product.
2. We can provide you with the authoritative test report of the product.
3. We will provide you with a comprehensive after-sales service, such as the quality of the product, usage method,etc.
4. If the quality of the goods have any problems, we will negotiate with you and pay compensation according to the evidence if necessary.
