Silica Gel Type B
Characteristics
Shape: pellet or lump
Color: milky white, transparent or translucent.
Pore volume: 0.6-0.85ml/g.
Average pore diameter: 4.5-7.0nm.
Specific surface area: 450-650m2/g.
tructure feature is between wide-pored and narrow-pored silica gel.
Use
Mainly used as liquid adsorbent, desiccant and perfume carrier, also may be used as catalyst carrier, silica sand, etc.
Technical Data Sheet
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ITEM
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SPECIFICATION
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Superior class
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First class
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Adsorption capacity
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RH=20% ≥
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4.0
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3.0
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RH=50% ≥
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11.0
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10.0
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RH=90% ≥
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70.0
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50.0
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Loss on heating, % ≤
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2.0
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2.0
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Specific resistance (Ω) ≥
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5000
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3000
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PH
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5.0-7.5
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4-8
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Bulk density (g/L)
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500-600
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500-600
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Sizes: 0.5-1.5mm, 2-5mm, 3-5.5mm, 4-8mm.
Packing: 15kg per bag, 300kg per container bag.
Note: The moisture content, packing and size may be customized per your specific requirements