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| Product Name: |
Fine-pored Silica Gel ( type A )
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| Supply Ability: |
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| Related proudcts |
gel, silica, |
| Specifications |
The moisture content, packing and size may be customized per you |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
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| Unit Price: |
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:: Characteristics ::
tran***rent or translucent glass-like pellet or lump.
average pore diameter:2.0-3.0 rim .
specific surface area: 650-800 m2/g
pore volume : 0.35-0.45 ml/g.
specific heat : 0.92 KJ/kg.
thermal conductivity: 0.63 KJ/m.hr.
:: Use ::
Mainly used for drying and moistureproof, may also be used as catalyst carriers, absorbents, separators and variable-pressure absorbents, etc
:: Technical Data ::
ITEM Specifications Typical values
Superior class First class Qualified class
Adsorption capacity RH=20%,% �8.0 7.0 6.0 11.2
RH=50%,% �20.0 19.0 18.0 29.2
RH=90%,% �30.0 29.0 28.0 37.6
Loss on heating % �2.0 4.0 6.0 1.0
PHOL 4-8 -- -- 4
Specific resistance s,.cm �3000 -- -- 5630
Silica % �98 -- -- 98.5
Qualified ratic of spherical granules % �82 -- -- 90
Size * * * 2-5mm
Bulk density g/L * * * 784
Note: qualified ratio of spherical granules is only applicable to fine-pored silica gel
:: Size :: 0.5-1.5mm . 0.5-1mm . 2-4mm . 2-5mm . 4-8mm.
:: Packing :: 25 kg per bag or 500 kg per bag,net.
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| Company: |
Qingdao double dragon
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| Contact: |
Ms. Stephanie Yang |
| Address: |
NO.128 HONGKONG EAST ROAD |
| Postcode: |
266000 |
| Tel: |
8653288002786 |
| Fax: |
8653285898338 |
| E-mail: |
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