Chemland Group Inc. > Product Catalog > B-Type Silica Gel

Member Since

2009

Chemland Group Inc.

B-Type Silica Gel

Detailed Product Description

Characteristics:
Shape: pellets or lumps. Color:milky white, transparent or translucent. Pore volume: 0.60-0.85ml/g. Average pore diameter: 4.5-7.0nm Specific surface area: 450-650m2/g. Structure lying between macro-pored and fine-pored silica gels.

Use:
Mainly used as liquid adsorbents, drier and perfume carriers, also may be used as catalyst carriers, silica sands, etc.
Technical Data:
ITEM  
Specifications
Typical values
Superior class
First class
(2-5mm)
Adsorption capacity%
RH=20% ≥
4.0
3.0
6.0
RH=50% ≥
11.0
6.0
16.0
RH=90% ≥
70.0
50.0
73.0
Loss on heating, % ≤
2.0
5.0
3.0
Specific resistance(Ω.cm)≥
5000
3000
4000
pH
5.5—7.5
4—8
6.5
Bulk density, g/L
500—600
500—600
510
Size 0.5-1.5mm,2-5mm,3-5mm,4-8mm.

Packaging 20kg per compound bag or 500 kg. Per container bag.
Place of Origin:Shandong in China
Payment Terms:L/C,T/T(Bank Transfer),

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