Polyacrylamid
Manylebau
| Eitem | Safonol |
| Ymddangosiad | gronynnau powdr gwyn |
| Cynnwys cadarn | ≥92% |
| Gludedd cynhenid | 17.5-19.4 |
| Gradd hydrolysis | 22.5-27.5% |
| Cymhareb hidlo | ≤1.5 |
| Gludedd | ≥38mpa.s |
| Monomer gweddilliol | ≤0.05% |
| Ffactor sgrin | ≥20 |
Ysgrifennwch eich neges yma a'i hanfon atom ni











