B Type Silica Gel (Midum-pored Silica Gel )
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.

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

[Packaging]15kg per compound bag or 500kg, 600kg per container bag.

[Note]The moisture content, packing and size may be customized per your specific requirements. 

Welcome to contact us for more details~~


Technical Data

ITEMSpecifications
Standard
Typical values
2-4mm
25ºC
Adsorption capacity, %
RH=20%, ≥46.4
RH=50%, ≥1116
RH=90%, ≥7078.8
Qualified ratio of spherical granules, % ≥8290
Loss on Heating, % ≤21.2
pH5.5-7.56.7
Specific resistance, Ω·cm ≥500010000
SiO2, % ≥9898.5
Granularity Eligibility, %Negotiable98
Bulk density, g/L ≥Negotiable518
Note: The qualified rate of spherical particles is only suitable for silica gel B type bead


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