Reusable Color Change Desiccant Indicating Silica Gel Beads for Desiccator
What is the details of our blue silica gel? |
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EniSorb Indicating Silica Gel |
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Application |
Drying and indicating drying degree or moisture for precise instrument, pharmacy, petrochemical, food, costume, leather, household apparatus, aviation, military industry, high building, power industry and other industrial air treatment…etc. |
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Size |
1-3mm, 2-4mm, 3-5mm, 4-8mm…etc. |
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Type |
EniSorb BSG |
EniSorb OSA (Cobalt Free) |
EniSorb OSB (Cobalt Free) |
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Appearance |
Blue beads/crystal |
Orange beads/crystal |
Orange beads/crystal |
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Color Indicating |
Blue to Pink/Red |
Orange to Green |
Orange to Colorless |
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Absorptive Capacity (%) |
RH=20% |
≥8.0 |
≥8.0 |
≥8.0 |
RH=35% |
≥11.0 |
≥11.0 |
≥11.0 |
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RH=50% |
≥22.0 |
≥22.0 |
≥22.0 |
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RH=90% |
≥30.0 |
≥30.0 |
≥30.0 |
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Humidity Indicating |
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Color |
RH=20% |
Blue / Light Blue |
Light Yellow |
Light Yellow |
RH=35% |
Purple / Mauve |
Light Brown Green |
Light Yellow, Semi-transparent |
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RH=90% |
Light Red |
Green |
Colorless |
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Pore Size (nm) |
2.0~2.5 |
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Pore Volume (ml/g) |
0.35~0.4 |
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Surface Area (m2/g) |
700-800 |
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Wear Ratio (%) |
≤10.0 |
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Qualified Size Ratio (%) |
≥96.0 |
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LOI (%) |
≤5.0 |
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Bulk Density (g/ml) |
≥0.75 |
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Package |
Kraft paper bag, fiber drum, tin, steel drum, supersack |
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