Silica gel

Short Description:

A type of silica gel is also known as fine silica, colorless or yellowish transparent vitreous body, its basic quality parameters are as follows: the average pitch 2.0 3.0 MM, than the surface of 650-800 g / ㎡, entrance, 0.35 to 0.4 ml/g, heat 0.92 KJ/kg) ℃, coefficient of thermal conductivity is 0.63 KJ/m. hr ℃.


Product Detail

Product Tags

Silica gel

Specifications:

Appearance:

Transparent or translucent glass bead, irregular shape

Brand: Qingdao JUNJIANG 
Size:

0.5-1.5mm  0.5-1mm  2-4mm 3-5mm  4-8mm

Main application:

Dry, moistureproof, catalyst carrier, adsorbent, separating agent and psa

Aperture:

Of fine silica

Specific surface area:

650-800㎡/g

 

Entrance:

0.35-0.45ml/g

color

White and transparent

 

Product description of the  Silica gel :

A type of silica gel is also known as fine silica, colorless or yellowish transparent vitreous body, its basic quality parameters are as follows: the average pitch 2.0 3.0 MM, than the surface of 650-800 g / ㎡, entrance, 0.35 to 0.4 ml/g, heat 0.92 KJ/kg) ℃, coefficient of thermal conductivity is 0.63 KJ/m. hr ℃.

The technical indicators of the Silica gel

   project Refers to the standard
 The adsorption quantity RH=20%, % ≥

8.0

RH=50%, % ≥

20.0

RH=90%, % ≧

30.0

Heating loss %   ≤

6.0

       PH value 

—-

Silica content, % ≧

—-

Qualified rate of spherical particles,≧

—-

Particle size

agreement

Bulk density, g/l

agreement

Note: spherical particle rate index is only applicable to spherical pores percent of pass. 
   project Refers to the standard

 

【 rules case 】 0.5 1.5 mm, 0.5 1 mm, 2 — 4 mm, 2-5 mm, 4-8 mm.

【 pack pack 】 bags of 25 kg or 500 kg net each.

 


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