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crystal cat litter
crystal cat litter

fine-pored silica gelfused for drying and moistureproof,also be used as catalyst carriers,adsorbents,separators

fine-pored silica gelfused for drying and moistureproof,also be used as catalyst carriers,adsorbents,separators

[Product Name] Fine-pored silicon dioxide (Type A Silica gel )

[Characteristics ] Transparent or translucent glass-like pellet or lump.Average pore diameter: 2.0-3.0nm. Specific surface area: 650-800 m2/gPore volume: 0.35-0.45ml/g.Specific heat : 0.92 KJ/kg.°C.Thermal conductivity:0.63 KJ/m.hr.°C.

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

[ Basic quality parameters]

Item

Specifications

Typical values

Superior class

First class

Qualified class

Adsorption

Capacity

RH=20%,  % ≥

10.5

10.0

9.0

11.2

RH=50%,  % ≥

29.0

28.0

23.0

29.2

RH=90%,  % ≥

38.0

36.0

34.0

39.0

Loss on heating,            % ≤

2.0

4.0

5.0

1.5

PH value

4-8

--

--

4

Specific resistance,Ω.cm     ≥

3000

--

--

4200

Silica, % ≥

98

*

--

98.5

Qualified ratio of spherical granules,         % ≥

90

*

--

92

Size

*

 

*

3-5mm

Bulk density,             g/L

*

 

*

788

*.Negotiable

Note: qualified ratio of spherical granules is only applicable to fine-pored silica gel

[ Size] 0.5-2mm,1-2mm,1-3mm,2-4mm,3-5mm,4-8mm

[ Packing] 25kg/bag or 500kg/bag

[Remark] Packing and size can be adjusted according to customer’s different requirements

crystal cat litter

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