*This article is about super absorbent polymer for plants, potassium polyacrylate, Ag-SAP, water retaining agent.
SOCO Super absorbent polymer (SAP) is an important water-blocking material.
It can absorb quickly the permeated water when the outer layer of cable is broken.
Advantages of SOCO super absorbent polymer for water-blocking yarn/tape
- High absorbent speed;
- It’s neutral when SOCO max with ointment (which can protect the metal in cable).
Specification
| Item | Indexes | Result |
| Appearance | White powder or granular | White powder or granular |
| Particle size(μm) | 212-150μm 28.85% | |
| 150-120μm 21.27% | ||
| 120-106μm 26.23% | ||
| 106-80μm 21.48% | ||
| ≤80μm 5.17% | ||
| Water-keeping ratio(ml/g) | ≥320 | 420 |
| Ph value | 6.5-7.5 | 7 |
| Inflation altitude(mm/min) (20℃ pure water) | 20mm/1 min | |
| 22mm/2 min | ||
| 24mm/3 min | ||
| Residual Monomer(ppm) | ≤400 | 100 |
| Volume density (g/cm3) | 0.6-0.7 | 0.69 |