| Cationic Polyacrylamide-CPAM阳离子聚丙烯酰胺（CAS: 9003-05-8） | |||
| Item 物品 | Unit 单位 | Specification 规格 | Test Method 检测方法 |
| Appearance外观 | - | White or light yellow powder/granule | Visual Inspection |
| Solid Content固含量 | % (m/m) | ≥90 | GB/T 12005.2 |
| Molecular Weight分子量 | ×10⁴ | 600–1800 | GB/T 12005.10 |
| Degree of Cationicity阳离子度 | % | 10–60 (adjustable) | Colloid Titration |
| Dissolution Time (1% solution)1%溶液溶解时间 | min | ≤60 | GB/T 13940 |
| Insoluble Matter不溶物含量 | % (m/m) | ≤0.5 | GB/T 12005.2 |
| Residual Monomer (AM)丙烯酰胺残留单体 | ppm | ≤500 | GB/T 22312 |
| Bulk Density | g/cm³ | 0.60–0.85 | GB/T 13531.4 |
| pH (1% aqueous solution)1%水溶液PH值 | - | 3.0–7.0 | GB/T 6368 |
| Cationic Polyacrylamide (CPAM) is a high-efficiency cationic polyelectrolyte, widely used as flocculant, dewatering agent, and sludge conditioner in municipal sewage treatment, industrial wastewater treatment, papermaking, mining, and oilfield industries. It is also applied in textile sizing, soil improvement and other fields. | |||
