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Moisture Absorbing Silica Gel Desiccant

China Moisture Absorbing Silica Gel Desiccant, Find details about China Silica Gel, Silica Gel White from Moisture Absorbing Silica Gel Desiccant

Model NO.
1-3mm, 2-4mm, 3-5mm, 4-6mm, 5-7mm
Trademark
XINGFENG
Origin
China
HS Code
3824999990
Model NO.
1-3mm, 2-4mm, 3-5mm, 4-6mm, 5-7mm
Trademark
XINGFENG
Origin
China
HS Code
3824999990
Moisture absorbing silica gel desiccant
Fine-pored white silica gel includes fine-pored spherical silica gel and fine-pored lumpy silica gel, which are transparent or semitransparent glasslike in appearance. 

Product Features
*  Average pore diameter: 2. 0-3.0nm
*  Specific surface: 650-800m2/g,
*  Pore volume: 0.35-0.45ml/g
*  Specific heat: 0.92KJ/kg. ºC
*  Heat conductivity: 0.63KJ/m. Hr. ºC
*  Fine-pored silica gel is also called Type-A silica gel. 

Application
The gel is mainly used for desiccation and moisture absorption, and as catalyst carrier, adsorbent, separating agent and pressure-swing absorber as well. 

Product specifications
ItemTypical Data
Absorptive capacityRH=20%, % ≥11.2
RH=50%, % ≥29.2
RH=90%, % ≥37.6
Heat loss%≤1.0
pH Value
 		4
Specific resistanceΩ.cm≥5630
Silicon dioxide content%≥ 98.5
Percent of pass of spherical particle%≥90
Granularitymm3-5
 
Bulk densityg/L784
 

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