| ITEM | STANDARD |
| Appearance | Cream Colored Free Flowing Powder |
| Particle Size (mesh) | 40/80 |
| Loss on Drying | ≤13.00% |
| PH (1% Solution) | 6.00-8.00 |
| Viscosity (1% KCL Solution, cps) | ≥1200 |
| Ashes (%) | ≤15.00 |
| Rheological Properties (0.285% XG in Seawater.) | |
| 600 Rpm | Not Less Than 75 |
| 300 Rpm | Not Less Than 55 |
| 200 Rpm | Not Less Than 45 |
| 100 Rpm | Not Less Than 35 |
| 6 Rpm | Not Less Than 18 |
| 3 Rpm | Not Less Than 16 |
| Brookfield LV,1.5rpm (mPa.s) | Not Less Than 1950 |
| 2.Specifications | ||
| Specifications | GC0410 | GC0420 |
| Particle Size(Mesh) | 80 | |
| PH Value(1% Solution) | 6.0-8.0 | |
| Loss on drying | ≤13 | |
| Ashes(%) | ≤13 | |
| Pyruvic Acid(%) | ≥1.5 | |
| 1% Solution Viscosity | 1000-1350 | 1200-1600 |
| Shearing Ratio | ≥6.0 | ≥6.5 |
| Rheological Property | < 0.5 | <0.5 |
| Yield Point | ≥30 1bs/100f t 2 | ≥30 1bs/100f t 2 |
| Salt Tolerance at 3rpm | ≥12.5 | ≥12.5 |