Properties: The appearance of Super Wide Pore Silica Gel with coarse pore microsphere is white transparent or translucent spherical. It has uniform microporous structure, stable physical and chemical properties, high mechanical strength, and is a good quality catalyst carrier. Its internal structure is the pore volume 0.80-1.10m/g, aperture 80-120a, specific surface area 350-500m2/g
Cheap Price Super Wide Pore Silica Gel Factory
Properties: the appearance of the product is white particles, can be divided into spherical and block two kinds.
Uses: widely used in beer stabilizer, catalyst carrier, polymer protein adsorption, refining and purification of life active substances, water purification and recovery of precious metals. We can customize different aperture and different surface according to customer's requirements.
Technical indicators:
Project |
Indicators |
|
D-1 |
D-2 |
|
Aperture Å |
100-200 |
200-600 |
Entrance ml/g |
0.95-1.1 |
1.2-1.5 |
Specific surface area㎡/g |
250-320 |
120-250 |
Packing densityg/l |
320-400 |
240-330 |
PH Value |
6-9 |
3-5 |
Heating loss %≤ |
5 |
5 |
Particle sizemm |
1-8 |
1-8 |
Particle sizepercent of pass %≥ |
85 |
85 |
Note: Special requirements according to protocol standards |