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Silica Gel FNG (water-proof silica gel)


  • Shape : Pellets.

  • Color : white or light gray.

  • Processed and formed from powders.

    Besides the ordinary silica gel’s adsorption feature, FNG silica gel has good water-proof property, low break-down rate of reclamation and long service life, etc.



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description

Use


Mainly used for air drying in the air separation process, the adsorption of acetylene in preparation of liquid air and liquid oxygen. It is also used for drying compressed air and various industrial gases. In petrochemical industry, electric power industry, brewing industry and other industries, etc., it is used as liquid adsorbent and catalyst carrier. It may also be used as the buffer drier for ordinary silica protective bed, and also cat litter.



Technical Data


ITEM

Specifications

Typical values

FNG-I

FNG-II

FNG-II

Superior class

First class

Superior class

First class

Qualified size ratio,%,

90.0

85.0

90.0

85.0

91.0

Compressive strength, N/particle,

40

30

40

30

40

Rattler loss,%,

2.0

5.0

2.0

5.0

1.5

Pore volume, ml/g,

0.36

0.35

0.72

0.70

0.75

Bulk density, g/l

600-700

600-700

400-500

400-500

480

Qualified ratio of spherical granules,%,

95.0

90.0

95.0

90.0

96.5

Loss on heating,%,

3.0

5.0

3.0

5.0

2.6

Non-breaking ratio in water,%,

95

90

95

90

98






The above data is based on 4-8 mm

Size: 4-8 mm

Packaging: 20 kg or 25kg per compound bag, 500 kg per container bag.

Notes: Packing and size may be customized per your specific requirements.