Perlite filter aid
H.S code:6806200000
Appearance:white color , powdered form
I.Perlite filter aidcan be divided into fast-speed, medium-speed, slow speed
2.Main features
White color, powdered form, odourless, non-toxic, light weight , acid-resistant, alkali-resistant , etc
3.Perlite filter aid manufacture process :
Perlite ore→Classify→dry→feeding→calcine→cool
→Comminute→Winnowing→Select→Granulation→Package
Contact Name:MS Nancy Tian
Skpe:nancytian88
MSN:nancy-tian@live.cn
MP:8615931152109
| Item | Model |
| fast-speed | medium-speed | low-sped |
| Bulk density | < 0.15 | < 2 | < 0.25 |
| Permeability(Darcy) | 10-2 | 2-0.5 | 0.5-0.1 |
| suspended matter(%) | ≤15 | ≤4 | ≤1 |
| 102um(150mesh) | ≤50 | ≤7 | ≤3 |
| Item | specifications |
| PH | 5.5—9.0 |
| Soluble substance by water (%) | ≤0.2 |
| Soluble substance by hydrochloric acid(%) | ≤2.0 |
| Pb(%) | ≤4.0 |
| As(ppm) | ≤4.0 |
| Fe2O3(%) | < 2.0 |
| Loss(%) | ≤2.0 |
Contact Name:MS Nancy Tian
Skpe:nancytian88
MP:8615931152109
