Basic Info

Model NO.: Type A
Shape: Beads
Drying Method: Static Drying
Kind: Silica-Gel Desiccant
Sorbent: Silica Gel
Desiccant: Chemical Desiccant
Delivery Time: 1 Month
Trademark: Hai Yang
Transport Package: Bag/Drum/Carton
Specification: 0.5-1.5mm,0.5-1mm,1-3mm,2-4mm,2-5mm,3-5mm,4-8mm
Origin: China
HS Code: 2811221000

Product Description
Basic Info
Model NO.: 0.5-1.5mm,0.5-1mm,1-3mm,2-4mm,2-5mm,3-5mm,4-8mmDrying Method: Static DryingSorbent: Silica GelSilica Gel Type a: 0.5-1.5mm,0.5-1mm,1-3mm,2-4mm,2-5mm,3-5mm,4-8mmShape: BeadsKind: Silica-Gel DesiccantDesiccant: Chemical Desiccant
Product Description
Welcome to contact us for more details~~

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

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

[Sizes]0.5-1.5 mm, 0.5-1mm, 2-4mm, 2-5mm, 4-8mm.

[Packing]25kg per bag or 500 kg per bag, net.

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

Technical Data

ITEM Specifications Typical values
Superior
Class First
Class Qualified
Class
25ºC
Adsorption capacity, % RH=20%, ≥ 10.5 10.0 8.0 11.0
RH=50%, ≥ 23.0 22.0 20.0 27.3
RH=90%, ≥ 34.0 32.0 30.0 36.6
Loss on Heating, ≤ 2.0 4.0 6.0 1.3
pH value 4-8 - - 4.7
Specific resistance, Ω·cm ≥ 3000 - - 6250
Silica, % ≥ 98 - - 99.0
Qualified ratio of spherical granules, % ≥ 82 - - 90
Size Negotiable Negotiable Negotiable 2-5mm
Bulk density, g/L ≥ Negotiable Negotiable Negotiable 778
Note: Qualified ratio of spherical granules is only applicable to fine-pored silica ge
产品名称：silica gel white
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