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Sodium Metasilicate Pentahydrate (granular)

China Sodium Metasilicate Pentahydrate (granular), Find details about China Sodium Metasilicate Anhydrous (granular), Metasilicate from Sodium Metasilicate Pentahydrate (granular)

HS Code
2839110
HS Code
2839110
SODIUM METASILICATE PENTAHYDRATE(granular) 
 
Checking Item
Test Standard
(HG/T2568-08)
 
Test Result
 
Sodium oxide(Na2O)%
 
28.7-30.00
29.10
Silica(SiO2)%
 
27.8-29.2
28.98
Water insoluble%
 
≤0.05
0.04
Fe(ppm)
 
≤100ppm
60
Whiteness%
 
≥80
88
Bulk Density
 
0.80-0.97g/cc
0.95
PH of 1.0% Solution
1%PH
12-13
12.65
Melting Point
 
72.2ºC
72.2ºC
ParticularSize %(16-60mesh)
 
≥90
98
 
 

Application: detergent, ceramic, textile industry, Paper & Printing, construction, metallurgical industry
1. It has the strong capability of cleaning, widely used for the manufacture of a variety of detergents in detergent industry, so it is the best substitute for STPP, reducing environmental pollution.

2. Sodium meta silicate provides anti-corrosion protection to metals (zinc, aluminum, etc.) and is used as metal cleaner and metal surface treatment agents.

3. In the textile industry: mainly used as printing and dyeing auxiliaries, fabric pre-treatment agent and as detergents in cooking and dyeing cotton yarn.

4. In the Paper & Printing Industry: It can be used as adhesives, old paper deinking agent, paper surface treatment agent and printing detergent.

5. In the ceramic industry: used for sludge thinners. It is especially suitable for additives used in slip-casting forming and ceramic forming.

6. In the metallurgical industry: used as inhibitors and dispersing agent of silicon-containing minerals, smelting furnace dispersants, fast-drying agents, and foundry and separating agents.

7. In the construction field: used for concrete dispersion agent and hardening accelerator. It is also used as coagulation accelerator.

 

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