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Qingdao Qifeng Chemical Co.,Ltd.

type a silica gels

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Product Name:

type a silica gels

Model No.:  
Place of Origin: Shandong 

or
 Description
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 carrier of catalyst, adsorbent and dispersing
agent.

Characters:
1) Pore diameter: 20 - 30A
2) Pore volume: 0.35 - 0.45ml/g
3) Specific surface area: 650m2/g (min.)
4) Specific heat: 0.92KJ/kg

Specifications:
1) Size: 0.5 - 1mm, 1.5 - 4mm, 2 - 4mm, 2 - 5mm, 4 - 8mm
2) Moisture content, packing and size may be customized as per
specific requirements

Packing: 25kg or 500kg/bag (net weight)