Shape: beads or massive particles
Color: milky white, transparent or translucent.
Structure: between coarse pore silica gels and fine pore silica gels
Mainly used as liquid adsorbents, drier and perfume carriers. Also may be used as catalyst carriers, silica sands, etc.
|Superior Grade||First Grade|
|Adsorption capacity %||RH = 20% ≥||4.0||3.0||4.6|
|RH = 50% ≥||11.0||10.0||13.1|
|RH = 90% ≥||70.0||50.0||70.2|
|Loss on Drying % ≤||2.0||2.0||1.0|
|Specific Resistance (Ω.com) ≥||5000||3000||12500|
|Bulk density g/L||500-600||500-600||530|
Size: 0.5-1.5mm, 1-2mm, 2-5mm, 3-5mm, 4-8mm, etc.
Packageing: Bags of 20kg
Notes: Packages and specs can be customized.