Learn Type B Silica Gel
Type B silica gel typically appears as milky white, transparent or semi-transparent spherical material. Its structure falls between coarse pores and fine pores, possessing a relatively large average pore size and a smaller specific surface area. Although its adsorption speed is slower than Type A silica gel under low humidity conditions, it exhibits excellent adsorption performance in environments with relative humidity greater than 50% and has a higher total adsorption capacity.
Technical Specifications
Title | Unit | Grade I | Grade II |
|---|---|---|---|
SiO2 Content | %, ≥ | 98 | 98 |
Specific Resistance | (Ω.cm), ≥ | 5000 | 3000 |
PH Value | - | 5.5-7.5 | 4-8 |
Loss on Heating | %, < | 2.0 | 2.0 |
Adsorption Capacity | RH=80%, 25℃, %, ≥ | 70.0 | 50.0 |
Adsorption Capacity | RH=20%, 25℃, %, ≥ | 11.0 | 10.0 |
Adsorption Capacity | RH=10%, 25℃, %, ≥ | 4.0 | 3.0 |
Applications
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It is primarily used as a liquid adsorbent, desiccant, and fragrance carrier, and can also serve as a catalyst carrier.
Packing
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Standard Packing: Net Weight 15Kg, 20Kg, 25Kg PP Bag, 25Kg Fiber/Iron Drum, 500Kg, 800Kg Container Bag (customization available)
Storage and Handling
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Store in a cool, dry place away from direct sunlight and moisture. Avoid contact with incompatible materials like strong acids and bases. Wear appropriate personal protective equipment when handling.
Customization
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The moisture content, packing, and size can be customized according to your specific requirements.