Silica Gel White
Category: Silica Gel White  Publish Time: 2018-06-27 10:44 

Product name: Silica Gel White

 

Other name: Fine-pored (Type-A) spherical bead silica gel desiccant

Appearance: transparent beads

Average pore diameter: 2.0-3.0 nm

Specific surface area:650-800m2/g

Pore volume:0.35-0.45 ml/g     

specific heat:0.92KJ/kg.0C.

Thermal conductivity:0.63KJ/m.hr. 0C.

 

Specification 

ITEM

＆#118alues

 

 

Adsorption capacity

RH=20%,% ≥

11.2

 

RH=50%,% ≥

29.2

 

RH=90%,% ≥

37.6

 

Loss on heating，%

1.0

 

PH ＆#118alue

4

 

Specific resistance，Ω.cm

5630

 

Silica%

99.2

 

Qulified ratio of spherical granules,% ≥

90

 

Size

2-4mm

 

Bulk density,g/L   

764

 

 

 

 

Use

Mainly used for drying and moisture, may also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc.

 

Sizes: 2-4mm, 2-5mm,3-5mm,4-8mm

Packaging:

25kg/bag(polywovenbag),25kg/drum,

 

 

Note: The moisture content ,packing and size may be customized per your specific requirements.