Fine-Pored Silica Gel
AddDate:2012/9/7
Characteristics
transparent or translucent, glass-like pellet or lump.Average pore diameter: 2.0-3.0 nm Specific surface area:650-800m2/g Pore volume:0.35-0.45 ml/g specific heat:0.92KJ/kg.0C. Thermal conductivity:0.63KJ/m.hr. 0C.
Use
Mainly used for drying and moisture, may also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc.
Technical data
Sizes: 0.5-1.5mm,0.5-1mm,2-4mm, 2-5mm,4-8mm.
Packaging:
25kg per bag or 500kg per bag, net.
Note:
The moisture content,packing and size may be customized per your specific requirements.
transparent or translucent, glass-like pellet or lump.Average pore diameter: 2.0-3.0 nm Specific surface area:650-800m2/g Pore volume:0.35-0.45 ml/g specific heat:0.92KJ/kg.0C. Thermal conductivity:0.63KJ/m.hr. 0C.
Use
Mainly used for drying and moisture, may also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc.
Technical data
|
ITEM |
values | |
|
Adsorption capacity |
RH=20%,% ≥ |
11.2 |
|
RH=50%,% ≥ |
29.2 | |
|
RH=90%,% ≥ |
37.6 | |
|
Loss on heating，% |
1.0 | |
|
PH value |
4 | |
|
Specific resistance，Ω.cm |
5630 | |
|
Silica% |
99.2 | |
|
Qulified ratio of spherical granules,% ≥ |
90 | |
|
Size |
2-4mm | |
|
Bulk density,g/L |
764 | |
Packaging:
25kg per bag or 500kg per bag, net.
Note:
The moisture content,packing and size may be customized per your specific requirements.
