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Type B Silica Gel

Type B Silica Gel

Silica gel type B

Type B Silica Gel Properties:

Shape:pellets or lumps.
Color:milky white, transparent or translucent.
Pore volume: 0.60-0.85ml/g.
Average pore diameter: 4.5-7.0nm
Specific surface area: 450-650m2/g. Structure lying between macro-pored and fine-pored silica gels.
Sizes:0.5-1.5mm,2-5mm,3-5mm,4-8mm.
Packing:20kg per compound bag or 500 kg. Per container bag.

Type B Silica Gel Application:

Type B silica gel is mainly used as liquid adsorbents, drier and perfume carriers, also may be used as catalyst carriers, silica sands, etc.

Type B Silica Gel Specification:


Item

Specifications

Typical Values
(2-5mm)

Adsorption capacity

RH=20%

Superior class

First class

RH=50%

4.0

3.0

11min

RH=90%

11.0

6.0

25min

Loss on heating, % ≤

36min

70.0

50.0

Specific resistance(Ω.cm)≥

4--8

2.0

5.0

pH

3000min

5000

3000

Bulk density, g/L

98.5min

5.5—7.5

4—8

Note: The moisture content, packing and size can be adjusted according to customer’s different requirements

Other similar products:

  • Type A Silica gel
  • Type C Silica gel