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Fast-soluble Compound Sodium Metalsilicate
Specification ( as per HG/T2568-1994)
Type |
Typical measured values |
Appearance |
white powder |
Particle size (through 80 mesh sieve) |
90% |
Ca exchange capacity, CaCO3mg/g |
≥350 |
Mg exchange capacity, MgCO3mg/g |
≥330 |
pH (0.1% aq. sol., 25°C) |
≤10.9 |
Water insoluble substances |
≤1.0% |
Solubility (60s) |
≥90% |
Whiteness |
≥88 |
Detergency |
1.00-1.20 |
* Tests conducted by the State Detergent Test Center, Taiyuan, Shanxi.
Use: as detergent ingredient; in manufacture of ceramics and refractory material.
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