| Model | Solid content(wt%) | Carbon(wt%) | Dispersant content(wt%) | Viscosity(mPa·s) | Metal element content(ppm) |
| CWL-253 | 5.00±0.15 | 5.00±0.15 | 1.00±0.05 | ＜1000 | Fe＜15,others＜3 |
| CWL-22 | 3.00±0.20 | 2.00±0.15 | 1.00±0.05 | ＜2000 | Fe＜16,others＜5 |
| Model | Solid content(wt%) | Carbon(wt%) | Dispersant content(wt%) | Viscosity(mPa·s) | Metal element content(ppm) |
| CWL-253 | 5.00±0.15 | 5.00±0.15 | 1.00±0.05 | ＜1000 | Fe＜15,others＜3 |
| CWL-22 | 3.00±0.20 | 2.00±0.15 | 1.00±0.05 | ＜2000 | Fe＜16,others＜5 |
CWL-253
Guangdong public network No. 44031102000703