Audited Supplier
| Product Description |
Mstoney precipitated silica is superfine precipitated silica by specially treated, which has strong adsorption and good |
| SHENYANG MSTONEY NEW MATERIAL TECHNOLOGY CO.,LTD. | |||||||
| Product Series | Dental Abrasive Silica (DA) | Dental Thickener Silica (DT) | |||||
| Type | ZC/CS/PSP520L | ZC/CS/PSP520M | ZC/CS/PSP520T | ||||
| Silica(dry basis) | % | ≥95 | ≥98 | ≥98 | |||
| Appearance | % | white powder, no impurity | |||||
| Whiteness(WG) | % | ≥93 | ≥98 | ≥98 | |||
| Ignition Loss (dry basis) | % | ≤8.3 | ≤6.0 | ||||
| PH (5% Aqueous solution) | 6.5-8.5 | ||||||
| Pass 325mesh screen | % | ≥98 | ≥99 | ≥99 | |||
| Loss on Drying(105ºC) | % | ≤10 | |||||
| Water Absorption Value | ml/20g | 17-20 | 30-42 | 45-60 | |||
| Na2SO4 | % | ≤0.4 | |||||
| NaCl | % | ≤0.1 | |||||
| Fe2O3 | mg/kg | 350 | |||||
| Microbial Content | ≤200 | ||||||
| Pb | ≤20 | ||||||
| As | ≤2 | ||||||
| Average particle size/D50 | um | 4~15 | |||||
Product features
1. Good extinction effect. Could be used to make semi-matte, lambency, full - matte and even matt and other matt painting.
2. Good dispersion. It could be dispersed to 15μm by high speed stirring.
3. The paint film has good transparency of, does not form fog.
4. It has no effect on drying storage and curing of paint.
5. The film is flat and smooth, fine and wearable, has good abrasion resistance and impact resistance.
6. No influence on the durability and weather resistance of the film.
7. Good anti sinking, do not produce hard precipitation during the storage period.
8. The extinction powders are uniform and feel good.
Application:
| 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 Dai |
