| JZ-BSG silica gel is transparent or translucent. | |
| Average pore diameter | 4.5-7.0nm |
| Specific surface area | 450-650 m2/g |
| Pore volume | 0.6-0.85 ml/g |
1. Mainly used for drying and moisture proof.
Semiconductor, circuit boards,various electronic and photoelectric elements have high requirements for storage environment humidity, humidity can easily lead to the quality decline or even damage of these products.
Using molecular sieve drying bag / silica gel drying bag to deeply absorb moisture and improve storage safety.
2. Used as catalyst carriers, adsorbents.
3. Separators and variable-pressure adsorbents etc.
| Data | unit | sphere | |
| Particle Size | mm | 2-4;3-5 | |
| Adsorption Capacity(25℃) | RH=20% | ≥% | 3 |
| RH=50% | ≥% | 10 | |
| RH=90% | ≥% | 50 | |
| Loss on Heating | ≤% | 5 | |
| Qualified size ratio | ≥% | 90 | |
| Qualified Ratio of spherical granuales | ≥% | 88 | |
| Bulk Density | ≥g/L | 500-600 | |
20kg/woven bag
The product as desiccant cannot be exposed in the open air and should be stored in dry condition with air-proof package.