Pingxiang XingFeng Chemical Packing Co.,LTD

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Silica Gel Desiccant Color White

Product ID: PingXiang XingFeng

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Silica Gel Desiccant Color White


Character: Fine-pored silica gel includes fine-pored spherical silica gel and fine-pored lumpy silica gel, which are transparent or semitransparent glasslike in appearance.

Average pore diameter: 2. 0-3.0nm

Specific surface: 650-800m2/g,

Pore volume: 0.35-0.45ml/g

Specific heat: 0.92KJ/kg. °C

Heat conductivity: 0.63KJ/m. Hr. °C

Fine-pored silica gel is also called Type-A silica gel.


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



Technical Specification:

Item
Typical Data

Absorptive capacity
RH=20%, % ≥
11.2

RH=50%, % ≥
29.2

RH=90%, % ≥
37.6

Heat loss
%
≤1.0

pH Value

4

Specific resistance
Ω.cm
≥5630

Silicon dioxide content
%
≥ 98.5

Percent of pass of spherical particle
%
≥90

Granularity
mm
3-5

Stacking density
g/L
784
Certificate
  • ISO 9001:2008

Main Products

molecular sieve,activated alumina,ceramic packing,metal tower packing

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