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Product Details:
Payment & Shipping Terms:
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| Color: | White | Form: | Powder |
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As a functional additive for coatings and paints, Precipitated Sodium Aluminium Silicate can replace titanium dioxide rutile and also has suspension function. It is white powder without odor and toxicity. It is soluble in water but not in alcohol. It is in sphericity shape with high specific surface area, which can improve opacity of finished products. It can improve the stability of TiO2 solution, keep it in suspension status. Then TiO2 can get the best optics effects.
APPLICATIONS
1) Coatings
2) Paints
3) Paper coatings
4) Leather
5) Pigments
6) Ink
| PHYSICAL PROPERTIES | |
| Appearance | White powder |
| Whiteness (%) | 97 min |
| Bulk Density (kg/l) | 0.20-0.28 |
| pH | 9.8-11 |
| Solution rate/s(30℃) | 60-80 |
| Oil absorption (g/100g) | 140 |
| Loss on ignite (800℃/2h) % | 6-9 |
| D97 | 12 μm max |
| CHEMICAL PROPERTIES | |
| SiO2 (%) | 78-82 |
| Al2O3 (%) | 11-13 |
| Na2O (%) | 8-10 |
| Water of Crystallization (105℃/2h) | 7-9 |
| CLASSIFICATION | |
| CAS NO. | 1344-00-9 |
| H.S.CODE | 2842.1000 |
Contact Person: Andy Lei
Tel: 86-13792109566
Fax: 86-538-6617339
