Aluminium Silicate
We are a leading Exporter of sodium aluminium silicate from Kanpur, India.Sodium Aluminium Silicate
NK-20AHS is micronised Precipitated Sodium Aluminium Silicate. It is used as 15-30% replacement of titanium Dioxide in Paints. It is also good reinforcing agent for costly synthetic rubbers.
TYPICAL PHYSIOCHEMICAL PROPERTIES OF NK-20AHS
PROPERTY | UNIT | VALUE |
Whiteness | -- | 95-98 |
Specific surface area | m2/g | 60-80 |
Mean particle size | mm | 4-6 |
Tamped density (after storage) | g/l | 200-250 |
Loss on drying (2 hrs at 105°C) | % | 5-7 |
Loss on Ignition (2 hrs at 1000°C) | % max | 8 |
pH value | -- | 9.5-10.3 |
DBP absorption | g/100g | 160-180 |
SiO2 content | % | 82 |
Al content as Al2 O3 | % | 9.5 |
Na content as Na2O | % | 8 |
Fe content as Fe2 O3 | %. | 0.03 |
Sulfate content as SO3 | % max | 1.0 |
Sieve residue 45 mm | % max | 0.1 |
Packing | Kg/bag | 25 |
ADVANTAGE OF OUR PRODUCTS IN PAINTS:
Ø Higher degree of whiteness and hiding power of the paint once applied (when dry). Greater development of the degree of whiteness of the white pigments used.
Ø Cost reduction in the formula, especially when titanium dioxide is substituted. Up to 20%-30% in weight of the white pigments used can be substituted.
Ø Increased stability of the paint during storage over long periods. It acts as an anti-settling agent and a regulatory agent of the viscosity and of the pH.
Ø Gives exterior paints good weathering properties and reduces its tendency to dirt pick-up.
Additional Information:
- Item Code: NK-20AHS
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M/s M.L.A Industries
Kanpur - 208012, Kanpur Nagar, Uttar Pradesh, India
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