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Type B Silica Gel China Supplier

Type B silica gel is medium pore white silica gel boasts a large surface area and optimal pore size. Contact us today and learn more!

Type B Silica Gel

white 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

Item
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

  • It is primarily used as a liquid adsorbent, desiccant, and fragrance carrier, and can also serve as a catalyst carrier.

Packing

  • Standard Packing: Net Weight 15Kg, 20Kg, 25Kg PP Bag, 25Kg Fiber/Iron Drum, 500Kg, 800Kg Container Bag (customization available)

Storage and Handling

  • 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

  • The moisture content, packing, and size can be customized according to your specific requirements.

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