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C Type Silica Gel / Macro-pored Silica Gel

  • Shape: pellets or lumps.

  • Color: white, translucent.

  • Pore volume: 0.8-1.0 ml/g.

  • Average pore diameter: 8.0-10.0 nm.

  • Specific surface area: 300-400/g.

  • Specific heat: 0.92KJ/kg..

  • Thermal conductivity: 0.167KJ/m.hr.℃.

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description

Use


1. Used for moisture-proof packing.

2. Used for dehydration and purification of industrial gases.

3. Used for removing the organic acids and high polymers in the insulation oils.

4. Used for adsorbing the high molecular proteins in the fermented products during the industrial fermenting process.

5. Used as catalysts and catalyst carriers.

6. Used as the raw material of silica gel cat litter.



Technical Data


 

ITEM

Specifications

 

Typical values

Macro-pored spherical silica gel

Macro-pored
lump silica gel

Superior class

First class

Qualified class

Size, mm

4.0-8.0

2.0-5.6

4.0-8.0

2.0-5.6

4.0-8.0

2.0-5.6

>5.6

2.8-8.0

1.4-4.0

0.25-2.0

Rattler loss,%,≤

4

6

6

8

8

10

10

10

30

--

0.5

Loss on heating,%,≤

5

 

5

2.4

Pore volume, ml/g,≥

0.85

0.75

0.72

0.76

0.91

Qualified ratio of spherical granules,%, ≥

78

75

--

--

93

Qualified size ratio, %,≥

94

90

90

100

Bulk density, g/L, ≥

400

400

440


Packaging: 15kg. Per compound bag. 15kg or 20kg per compound bag, net.
Notes:
PacPacking and size may be customized per your specific requirements.