Audited Supplier
| Product Description |
|
Calcined Kaolin Powder: | |||||||||
Item | Al2O3 | SiO2 | Fe2O3 | TiO2 | CaO | MgO | K2O | Na2O | MnO2 |
Result | 45±2 | 52±2 | ≤0.5 | <1.5 | <0.5 | <0.3 | <0.1 | <0.2 | <0.004 |
Physical indicators: | ||||
Whiteness(%) | ≥95 | |||
Particle Size(-2μm%) | ≥80 | |||
325mesh residue(45μm)% | ≤0.003 | |||
Moisture(%) | ≤0.5 | |||
Oil absorbency(g/100g) | 55-65 | |||
Disperse sediment(μm) | ≤45 | |||
PH | 6.0-8.0 | |||
Refractive index | 1.62 | |||
Comparison: | |||
Item | Unit | Washed kaolin | Calcined kaolin |
SiO2 | % | 45.2 | 53.4 |
Al2O3 | % | 37.5 | 37.5 |
Fe2O3 | % | 0.28 | 0.36 |
CaO | % | 0.81 | 0.24 |
MgO | % | 0.95 | 0.21 |
TiO2 | % | 0.27 | 0.5 |
K2O | % | 0.15 | 0.1 |
Na2O | % | 2.2 | 0.12 |
Whiteness | % | 80-90 | 95-99 |
Loss in ignition | % | 14.13 | |
Mesh Sizes: | ||||
Washed Kaolin Powder | 325-2000 mesh | |||
Calcined Kaolin Powder | 325-10000 mesh | |||
Meta Kaolin Powder | 325-6000 mesh | |||
| Applications : |
| Calcined kaolin and Meta kaolin all can be widely used in Paper making Industry,Coating Industry, Oil and Paint Industry,Rubber Industry, Plastic Industry, PVC Industry, Ceramics, Cable Industry and so on. Calcined Kaolin is mainly used for manufacturing high-quality refractory products, refractory castable, sagger, firebrick, kiln furniture, crucibles, ceramic fiber, precision casting sand, ceramics products, etc. Washed kaolin can be used in the fields of paper making industry, ceramic industry, rubber industry and ceramic industry etc. The modified products through deep processing can become the ideal raw material for paper making, rubber, paint, paint and other industrial sectors |
| Company Profile: |
Shenyang Mstoney New material Technology Co.,LTD, headquartered in the old industrial city-Shenyang, the north of China. It is a professional company well integrated with mining,picking,chemical industry,metallurgy,R&D, manufacturing, sales and marketing in the silica and silicon resources field. And mainly focus on silicon dioxide,silicon monoxide and purity silicon. Our company offer a great selection of silica and silicon materials and related products,which are in total 12 categories,including more than 100 different products.The beneficial users are spreading over the world in more than fifty countries and areas. The 99.999% purity silica sand,high purity nano-meters silica powder and 99.9999% purity spherical silica powder and other high-tech products are the top products of our company. |
| Contact: |
Maggie |
