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 Sodium powdered Silicate |
 Appearance： |
White powder |
Technical requirements： |
| |
2.1Modulus |
2.4Modulus |
2.9Modulus |
3.2Modulus |
| Modulus |
2.00-2.00 |
2.00-2.20 |
2.80-3.00 |
3.10-3.40 |
| Silicon dioxide(SiO2)% |
49.0-53.0 |
49.0-53.0 |
57.0-61.0 |
59.0-63.0 |
| Sodium oxide(Na2O) % |
24.0-27.0 |
24.0-27.0 |
20.0-23.0 |
18.0-21.0 |
| ISoluble velocity S |
<90 |
<90 |
<180 |
<240 |
| Density g/ml |
0.50-0.80 |
0.50-0.80 |
0.50-0.80 |
0.50-0.80 |
| Apparent density g/ml |
<5 |
<5 |
<5 |
<5 |
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Characteristics： |
Besides possessing characteristic of sodium silicate it is superior to it:
(1)The velocity of dissolving is faster;
(2)It possesses good dispersity;
(3)Cold-resistance and convenient to use. |
Uses： |
Agglomerant of refractroy,spray mending furnace chamber reinfored agent in recovering pertoleum,additive for building,paint and dyeing. |
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