| Item |
Specification |
| structure of resin |
crosslinked polystyrene |
| Plolarity |
yes |
| appearance |
Milky white opaque globular particles |
| partical size range |
（0.3-1.25）mm≥95% |
| water content（%） |
66-72 |
| specific surface area（m2/g） |
100-120 |
| mean pore size（nm） |
28-30 |
| pore volume（ml/g） |
0.72-0.82 |
| wet real density（g/ml）（hygrometric state） |
1.00-1.06 |
| wet superficial density（g/ml）（hygrometric state） |
0.60-0.70 |
Application: extraction and separation of organic material
