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Kiln furniture Calcined flint clay
| Quantity: | |
|---|---|
Product Description:
Product Brief Introduction:
Calcined flint clay, also known as chamotte or calcined kaolin,has heat resistance and sinterability, mainly used for refractory materials and investment casting materials.It is formed by high temperature calcination of flint clay ore.The common colors of flint clay after high temperature calcination are: pure white, light gray, light Yellow brown.
The composition of calcined flint clay is stable, the teture is uniform, the structure is compact, the glaze is bright and magnetic. The main chemical components are AL2O3 and SiO2, accompanied by a small amount of Fe2O3 and trace amounts of Na2O, K2O and other impurities. The high-quality coke gemstone has a refractoriness of over 1750 °C. The main mineral phase is mullite, which accounts for 35 to 55%, followed by glass phase and cristobalite.
Characteristics：
1. High refractoriness.
2. Physicochemical stability.
3. Bulk density high .
4. Low porosity.
5. Low water absorption.
6. Fully calcined
7. Low impurity content.
8. Pure white.
Teachnical Data:
Item/Grade | YNS45 | YNS45 | YNS44 | YNS44 | YNS43 | YNS42 | YNS40 | YNS36 |
A | B | A | B | |||||
AL2O3 % | 45～48 | 45～47 | 44～47 | 44～46 | 43～45 | 42～45 | 40～44 | 36～-42 |
SiO2 % | 49～52 | 49～52 | 50～53 | 50～53 | 50～54 | 50～54 | 52～55 | 52～55 |
Fe2O3 % （max） | 0.8 | 1.1 | 1.3 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 |
Ti02 % （max） | 0.8 | 0.8 | 0.9 | 0.9 | 1.0 | 1.1 | 1.2 | 1.3 |
K2O+Na2O % （max） | 0.3 | 0.3 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.6 |
Ca0+Mg0 % （max） | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.6 | 0.7 | 0.8 |
Bulk density g/cm³（min） | 2.58 | 2.55 | 2.52 | 2.50 | 2.45 | 2.40 | 2.37 | 2.30 |
Refractoriness °C （min） | 1780 | 1770 | 1760 | 1750 | 1740 | 1720 | 1710 | 1700 |
Impurities % （max） | 0.5 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 | 4.5 |
Applications:
Calcined flint clay is mainly used for manufacturing high-quality refractory products, refractory castable, sagger, kiln furniture, crucibles, ceramic fiber products, precision casting sand, ceramics products, etc.
More Details:
Commodity | Calcined flint clay, Chamotte |
Quality Standard | KS,JIS,ASTM,ASME,AMS,DIN,etc |
General Size
| Used for refractories: Size of particle: 0-1mm,1-3mm,3-5mm,5-8mm,8-15mm,0-5mm,0-50mm Size of powder: -200mesh,-270mesh,-325mesh |
Used for investment casting: Size of sand: 8-16,16-30,30-60,30-80,60-80,80-120 (mesh) Size of powder: -200mesh,-220mesh,-325mesh | |
Customization | The size, Chemical analysis,Technical specification can be customized |
Packaging | 1000kg big bag or 25kg bag﹠pallet or big bag |
Samples | The stock samples are free, Only need to to pay for the freight |
Delivery Time | 7-20days after confirming the order |
Terms of payment | T/T,L/C, Western Union, MoneyGram , Paypal,etc |
Terms of shipment | FOB,CIF,CNF,etc |
Port of Loading | Qingdao port, Tianjin port |
Certificate File | CO, CE,COA, Test Report,etc |
MOQ | 1 ton |
Product Range | Fire clay brick, High alumina firebrick, Insulating brick, Corundum brick, Refractory castable, Insulating castable, Ceramic fiber products, Refractory mortar,etc. |
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: Calcined flint clay, Calcined kaolin,Bauxite,Chamotte sand, Chamotte flour,Mullite etc.
2. Production capacity : Calcination shaft kiln: 8 sets,
Sand production line: 3 sets,
Flour production line: 3 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:
Calcined flint clay, also known as chamotte or calcined kaolin,has heat resistance and sinterability, mainly used for refractory materials and investment casting materials.It is formed by high temperature calcination of flint clay ore.The common colors of flint clay after high temperature calcination are: pure white, light gray, light Yellow brown.
The composition of calcined flint clay is stable, the teture is uniform, the structure is compact, the glaze is bright and magnetic. The main chemical components are AL2O3 and SiO2, accompanied by a small amount of Fe2O3 and trace amounts of Na2O, K2O and other impurities. The high-quality coke gemstone has a refractoriness of over 1750 °C. The main mineral phase is mullite, which accounts for 35 to 55%, followed by glass phase and cristobalite.
Characteristics：
1. High refractoriness.
2. Physicochemical stability.
3. Bulk density high .
4. Low porosity.
5. Low water absorption.
6. Fully calcined
7. Low impurity content.
8. Pure white.
Teachnical Data:
Item/Grade | YNS45 | YNS45 | YNS44 | YNS44 | YNS43 | YNS42 | YNS40 | YNS36 |
A | B | A | B | |||||
AL2O3 % | 45～48 | 45～47 | 44～47 | 44～46 | 43～45 | 42～45 | 40～44 | 36～-42 |
SiO2 % | 49～52 | 49～52 | 50～53 | 50～53 | 50～54 | 50～54 | 52～55 | 52～55 |
Fe2O3 % （max） | 0.8 | 1.1 | 1.3 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 |
Ti02 % （max） | 0.8 | 0.8 | 0.9 | 0.9 | 1.0 | 1.1 | 1.2 | 1.3 |
K2O+Na2O % （max） | 0.3 | 0.3 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.6 |
Ca0+Mg0 % （max） | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.6 | 0.7 | 0.8 |
Bulk density g/cm³（min） | 2.58 | 2.55 | 2.52 | 2.50 | 2.45 | 2.40 | 2.37 | 2.30 |
Refractoriness °C （min） | 1780 | 1770 | 1760 | 1750 | 1740 | 1720 | 1710 | 1700 |
Impurities % （max） | 0.5 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 | 4.5 |
Applications:
Calcined flint clay is mainly used for manufacturing high-quality refractory products, refractory castable, sagger, kiln furniture, crucibles, ceramic fiber products, precision casting sand, ceramics products, etc.
More Details:
Commodity | Calcined flint clay, Chamotte |
Quality Standard | KS,JIS,ASTM,ASME,AMS,DIN,etc |
General Size
| Used for refractories: Size of particle: 0-1mm,1-3mm,3-5mm,5-8mm,8-15mm,0-5mm,0-50mm Size of powder: -200mesh,-270mesh,-325mesh |
Used for investment casting: Size of sand: 8-16,16-30,30-60,30-80,60-80,80-120 (mesh) Size of powder: -200mesh,-220mesh,-325mesh | |
Customization | The size, Chemical analysis,Technical specification can be customized |
Packaging | 1000kg big bag or 25kg bag﹠pallet or big bag |
Samples | The stock samples are free, Only need to to pay for the freight |
Delivery Time | 7-20days after confirming the order |
Terms of payment | T/T,L/C, Western Union, MoneyGram , Paypal,etc |
Terms of shipment | FOB,CIF,CNF,etc |
Port of Loading | Qingdao port, Tianjin port |
Certificate File | CO, CE,COA, Test Report,etc |
MOQ | 1 ton |
Product Range | Fire clay brick, High alumina firebrick, Insulating brick, Corundum brick, Refractory castable, Insulating castable, Ceramic fiber products, Refractory mortar,etc. |
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: Calcined flint clay, Calcined kaolin,Bauxite,Chamotte sand, Chamotte flour,Mullite etc.
2. Production capacity : Calcination shaft kiln: 8 sets,
Sand production line: 3 sets,
Flour production line: 3 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.