Product Description
【Character】The high-quality sodium silicate is colorless, massive solid, dissolved after the high temperature and high pressure, and then it is slightly colored transparent or translucent thick liquid.
【Use】The main use of sodium silicate is raw material for fine chemical such as silica gel, molecular sieve and white carbon black etc. Used in paperboard, detergent, paper making, welding rod, construction, and metallurgy, etc.
【Technical Data】
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Item Name
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Technical Specification
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|
Silicon Dioxide (%)
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≥26.0
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≥29.2
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≥25.7
|
|
Sodium monoxide (%)
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≥8.2
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≥12.8
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≥10.2
|
|
Baume degrees
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39.0-41.0
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50.0-52.0
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44.0-46.0
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|
Water-insoluble substances (%)
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≤0.10
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≤0.10
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≤0.10
|
|
Iron (%)
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≤0.03
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≤0.03
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≤0.03
|
|
Modulus
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3.1-3.4
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2.2-2.5
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2.6-2.9
|
|
Soluble solids(%)
|
≥99
|
≥99
|
≥99
|
【Size】about 80-100mm
【Package】50kg PP weave bag or MT bag
【Note】The packing and size can be adjusted according to customer’s different requirements.