Gold Member Since 2010
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Qingdao Kaineng Chemical Co., Ltd.

A Type Silica Gel, Silica Gel Desiccant, Fine-Pore Silica Gel manufacturer / supplier in China, offering Silica Gel, Silica Gel for Drying and Moistureproof, White Silica Gel for Adsorber and so on.

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Silica Gel

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Production Capacity: 1000mt/ Month
Transport Package: 25kg, 500kg or According to Request
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: A type / Narrow Pore Silica Gel
  • Drying Method: Static Drying
  • Sorbent: Silica Gel
  • Many Color: Crystal, White, Transporant
  • Trademark: export
  • Origin: China
  • Shape: Lumpy and Ball Type
  • Kind: Silica-Gel Desiccant
  • Desiccant: Chemical Desiccant
  • Loading Port: Qingdao, Tianjin, or Other China Main Port
  • Specification: 0.5-1.5mm; 0.5-1mm; 2-4mm; 2-5mm; 4-8mm.
  • HS Code: 28112210
Product Description
A type Silica gel is also called fine pore silica gel. Used as Desiccant for medicine, electronical mechine, food, leather...
A type silica gel is also called fine-pored silica gel, this is a nature products, the main components is SiO2, it is semi-transparent in appearance. During used, the silica gel can absorb moisture immediately and effective.

Introduce:
Transparent or translucent glass - like pellet or lump.
Average pore diameter: 2.0-30. Nm
Specific Surface Area: 650-800/g
Pore volum: 0.35-0.45ml/g
Specific heat: 0.92KJ/kg. º C
Thermal conductivity: 0.63 KJ/m. H. º C

Size: 0.5-1.5mm; 0.5-1mm; 2-4mm; 2-5mm; 4-8mm.

Packing & Shipment:
25kg per bag; 500kgs per bag.
Note: The moisture content, packing and size may be customized per your specific requirements.
Silica GelSilica Gel
 
Item
Specifications 
Typical Values
Narrow Pore Silica Gel ( A type)
Superior classFirst classQualified class
 
Absorption capacity
RH=20%, % ≥8.07.06.011.2
RH=50%, % ≥20.019.018.029.2
RH=90%, % ≥30.029.028.037.6
Loss on heating  % ≤2.04.06.01.0
PH value4-8----4
Specific resistance Ω .cm ≥3000----5600
Content of SiO2 % ≥98----98.5
Qualified ratio of Spherical granules % ≥82----90
SizeNegotiation2-5mm
Bulk density g/LNegotiation780
Note: Qualified ratio of spherical granules is only applicable to fine - pored silica gel
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