在线聊天
Manufactory Processing and Production Aluminum silicate powder for paint
Properties:
The super-fine aluminum silicate characters in small particle, fine suspension, and white appearance. It appears stable in chemistry, both in acid and alkali medium. Besides, it has several hydroxyls so it is easy to be wetted and dispersed.
Type | AS881 | AS992 |
Appearance | Loose and white powder | Loose and white powder |
Silica (SiO2) % | 78-82 | 78-82 |
Alumina (Al2O3) % | 11-13 | 11-13 |
Sodium oxide (Na2O) % | ≤9 | ≤9 |
Water content %(105°C2h) | 6-9 | ≤5 |
Ignitionloss% (800°C2h) | 7-9 | ≤10 |
Bulk specific gravity kg/l | 0.20-0.28 | 0.20-0.28 |
PH value (5% in water) | 9.7-10.8 | 7-8 |
Whiteness % | ≥97 | ≥96 |
Average granularity diameter (µm) | ≤1.5 | ≤1.5 |
Crystal type | Formless | Formle |
APPLICATION:
1. Aluminium Silicate can be widely used in printing ink, plastic, rubber, leather, printing and dyeing, and paper-making industry, etc..
2.Aluminium Silicate is a substitutes of Titanium dioxide in paint/Coating.If it is mixed into latex or solvent ,15-25% Titanium dioxide could be saved.
3.Aluminium Silicate can also be used as a refractory. It is used in a variety of industries. These include glass-making, ceramics, cement, iron foundries, and metal smelting.
4. Aluminium Silicate is used as a refractory in the ceramics industry and in the manufacture of many things, including high voltage electrical insulations, glass, and heating elements.
