Product Description
【Character】Sodium silicate, commonly known as water glass. The molecular formula is Na2SiO3, water quenching sodium silicate is light blue massive or granular solids, dissolved after the high temperature and high pressure, and then it is slightly colored transparent or translucent thick liquid.
【Use】Widely used general-purpose casting, precision casting, paper, ceramics, clay, mineral processing, kaolin, wash, and many other fields.
【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
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|
Sodium monoxide (%)
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≥8.2
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≥12.8
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≥10.2
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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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≤0.38
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≤0.36
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≤0.38
|
|
Iron (%)
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≤0.09
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≤0.08
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≤0.09
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|
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
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|
Dissolved solids(%)
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≥96
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≥96
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≥96
|
【Size】3.2M,3.35M,3.5M
【Package】About 50kgs PP bag.
【Note】The packing and size can be adjusted according to customer’s different requirements.