Product Details:
Payment & Shipping Terms:
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| CAS No.: | 112926-00-8 | Material: | White/blue Silica Gel |
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| MF: | SIO2 | Specification: | 0.5g |
| Paper Material: | TYVEK |
Silica Gel Desiccant is a high-activity sorbent,which is the result through chemical reaction between sodium silicate and sulfuric acid and then ageing and sour bathing.Silica-gel is an amorphous substance.Its molecular formula is mSiO2.H2O.
It features a stable chemical property and never reacts with any substance except the alkali and hydrofluoric acid.Because of chemical composition and physical structure of silica-gel,it possesses many advantages as desiccant.For example,high absorption capacity and non-shape changing.It is a non-toxic,odorless and green-environmental material.
1) Pack Weight: (bag) 1g 2g 3g 5g 10g 20g 30g 50g 100g 200g 500g 1000g or customer-specified
2) Packing materials:composite paper, tyvek paper,non-woven paper,cotton paper, Aihua paper,Aihua,CT Cloth,etc
3) Printing:printings in English,Japanese, German and Spanish or customer required.
4) External packaging: plastic bags or iron buckets in corrugated cartons
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Type
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White Silica Gel
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Blue Silica Gel
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Orange Silica Gel
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Size
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1-3mm, 2-4mm, 3-5mm
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Static Water Absorption (%)
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RH=20%
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≥11.0
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≥8.5
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≥8.0
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RH=50%
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≥28.0
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≥22.5
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≥22.0
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RH=90%
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≥37.0
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≥31.4
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≥30.0
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Wear Ratio (%)
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≤0.5
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≤0.5
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≤0.5
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Qualified Size Ratio (ml/g)
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≥90.0
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≥97.0
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≥96.0
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LOI (%)
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≤1.0
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≤1.0
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≤1.0
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Bulk Density (g/ml)
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≥0.75
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≥0.75
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≥0.75
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Moisture Indicating
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RH=20%
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No Indication
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Blue / Light Blue
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Light Yellow
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RH=35%
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Purple / Mauve
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Light Brown Green
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RH=90%
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Light Red
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Light Green
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Used for absorbing moisture to keep proper humidity in a sealed environment protect cargo from mold.It is widely used in the storage of garments,bags,food,medicine,toys,woodworks,instruments,meters,electrical appliances and computers,etc.
Silica Gel Desiccant is a powerful material for absorption for moisture.Therefore,it should be placed on the shelf in a dry environment.Pay more attention to guarding against rain,dampness and mildew during the transport.
Contact Person: Mrs. Zhang
