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

Silica Gel, a Type Silica Gel, Type a Silica Gel manufacturer / supplier in China, offering Food Grade Silica Gel, Eco-Friendly Tofu Cat Litter, Quickly Clumping and Highly Absorbent Tofu Cat Litter and so on.

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Food Grade Silica Gel

FOB Price: Get Latest Price
Min. Order: 10 mt
Port: Qingdao, China
Production Capacity: 1000mt/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: A type / Narrow Pore Silica Gel
  • Drying Method: Static Drying
  • Sorbent: Silica Gel
  • Many Color: Crystal
  • Size: 0.5-1.5mm; 0.5-1mm; 2-4mm; 2-5mm; 4-8mm.
  • Transport Package: 500kg, 15kg,
  • Origin: China
  • Shape: Lump
  • Kind: Silica-Gel Desiccant
  • Desiccant: Chemical Desiccant
  • Loading Port: Qingdao, Tianjin, or Other China Main Port
  • Trademark: export
  • Specification: 0.5-1.5mm; 0.5-1mm; 2-4mm; 2-5mm; 4-8mm.
  • HS Code: 28112210

Product Description

Customer Question & Answer
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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. ºC
Thermal conductivity: 0.63 KJ/m .h. ºC

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

Packing: 25kg per bag ; 500kgs per bag.

Food Grade Silica Gel
Note: The moisture content, packing and size may be customized per your specific requirements.
Typical Values
Narrow Pore Silica Gel ( A type)
Superior classFirst classQualified class
Absorption capacity
RH=20%, % ≥
RH=50%, % ≥
RH=90%, % ≥
Loss on heating  % ≤
PH value4-8----4
Specific resistance Ω .cm ≥3000----5600
Content of SiO2 % ≥98----98.5
Qualified ratio of Spherical granules % ≥82----90
Bulk density g/LNegotiation780
Note: Qualified ratio of spherical granules is only applicable to fine - pored silica gel
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