Pingxiang Zhongtian Chemical Packing Co., Ltd.
Main products:Inert Ceramic Ball,Honeycomb Ceramic,Random Packing,Structure Packing,Activated Alumina Ball
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  • Contact Person : Ms. hu livia
  • Company Name : Pingxiang Zhongtian Chemical Packing Co., Ltd.
  • Tel : 86-799-6679515
  • Fax : 86-799-6679125
  • Address : Jiangxi,PINGXIANG,ANYUAN DISTRICT
  • Country/Region : China
  • Zip : 337000

Silica Gel as desiccant

Silica Gel as desiccant
Product Detailed
Features of silica gel: 1.High adsobent 2.Superior odour control 3.Long last 4.Dust free

 Silica Gel with competitive price is your best choice. 

It can be used as desiccant to protect electronic products, equipment, fabric, foodstuffs, medicines and export containers from moisture, rust and mildew damage.It can also be used as a carrier of catalyst, adsorbent and dispersing agent.Appearance: Transparent or translucent, glass-like pellet.

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.

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

Sizes: 0.5-1mm, 0.5-1.5mm,0.5-2mm,1-2mm,2-4mm, 2-5mm,3-5mm,4-8mm, silica gel powder,etc.

Packaging:15kg/bag,20kg/bag,25kg/bag(poly woven bag),500kg/bag(packed in plastic woven flexible container, lined with plastic film bags, shipped in container, 3.6L/bag,1.8kg/bag,2.2kg/bag,5L/jug etc.

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

Technical data 

ITEM

Specifications

Typical values

Superior class

First class

Qualified class

Adsorption capacity

RH=20%,% ≥

10.5

10

8

11.2

RH=50%,% ≥

23

22

20

29.2

RH=90%,% ≥

34

32

30

37.6

Loss on heating,%

2.0

4.0

6.0

1.0

PH value

4-8

--

--

4

Specific resistance,Ω.cm

3000

--

--

5630

Silica%

98

--

--

98.5

Qulified ratio of spherical granules,% ≥

82

--

--

90

Size

*

*

*

2-5mm

Bulk density,g/L   

*

*

*

784

*.Negotiable

Silica Gel as desiccant



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