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White Silica Gel Desiccants for Electronics

China White Silica Gel Desiccants for Electronics, Find details about China Silica Gel, Silica Gel White from White Silica Gel Desiccants for Electronics

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
White Silica Gel desiccants for electronics
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
 

Packing
 

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