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Suppliers for
Sodium silicoaluminate
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Properties | | CAS |
1344-00-9 | | Formula |
Al?Na? | | EINECS |
215-684-8 |
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1 Registered suppliers
| Appearance: | loose white powder
| | Specific surface area, m2/g: | 100 min
| | Average particle size, um: | 6.5
| | Bulk specific gravity, g/ml: | 0.28 max
| | Loss on drying at 105 C: | 6~9%
| | Loss on ignition: | 9% max
| | PH value(5% in water): | 9.7~10.8
| | Density, g/cm3: | 2.1
| | Refractive index: | 1.46
| | Whiteness: | 97% min
| | Oil absorption, g/100g: | 140 max
| | SiO2: | 80+/-2%
| | Al2O3: | 12+/-1%
| | Na2O: | 9% max
| Application AS881 is a precipitated sodium aluminum silicate with a high level of whiteness and reduced coarse particles, which is highly recommended for partial substitution of white pigments in emulsion paints, as a matting agent for silk glossy paint systems and as a filler in printing inks.
| AS881 is also used as a special-purpose filler for mechanical graphic papers, as an extender for titanium dioxide in papermaking, and as a white pigment for coated papers. It has beneficial effects on reducing possible ink bleeding, the printability, smoothness and friction coefficient of the paper, as well as enhancing pitch control.
| | Packing: | 12.5kg net paper bag or polywoven bag |
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Last update 2024-04-26
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