White Silica Gel Fine-Pored Desiccant

Detail

Pingxiang Ksource Chemical Packing Co., LTD supply Silica Gel Desiccant


Characteristics

White silica gel is transparent or translucent glass-like bead or lump. Its main content is silicon dioxide. Average pore diameter: 2.0-3.0mm

Specific surface area: 650~800m2/g

Pore volume: 0.35-0.45ml/g

Specific heat: 0.92KJ/kg.°C


Application:

Mainly used for drying and moisture proof, may also be used as catalyst carriers, adsorbents, seperators and variable pressure addsorbents, etc.

 

Items

Specifications

Silica gel bead

Silica gel lumps

Adsorption Capacity ≥ %

RH=20%

8

8

RH=50%

20

20

RH=90%

30

30

Bulk Density

g/l, ≥

720

670

Pore Volume

ml/g

0.35-0.45

0.35-0.45

Pore Size

Ao

20-30

20-30

Specific Surface Area

m2/g

650-800

650-800

SiO2

% ≥

98

98

Loss on Heating

% ≤

5

5

PH

4-8

***

***

Qualified Ratio

% ≥

90

***

Appearance


Translucent

Translucent

Size

mm

0.5-1.5mm/0.5-1mm/2-4mm/3-5/mm/4-8mm

1-4mm/2-8mm

Packing


25kgs/bag(out compound bag,inner PE bag) Two-layer bag

Remark：

Packing & size can be customized.

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White silica gel Fine-Pored Silica Gel desiccant

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