Description
Hydroxypropyl guar gum used for fracturing agent
| Name | Hydroxypropyl guar gum |
| Appearance | Light yellow powder |
| Moisture | ≤10% |
| Particle size through
Us 120 Mesh |
≥99% |
| Particle size through
Us 200 Mesh |
≥90% |
| Viscosity(25℃,0.48%, FANN35, 300 rpm) mPa.s | ≥35 |
| pH | 6.5-7.5 |
| Hydroxypropyl MS | ≥0.15 |
Hydroxypropyl guar gum—Super Grade
| Name | Hydroxypropyl guar gum |
| Appearance | Light yellow powder |
| Moisture | ≤10% |
| Particle size through
Us 120 Mesh |
≥99% |
| Particle size through
Us 200 Mesh |
≥90% |
| Viscosity(25℃,0.48%, FANN35, 300 rpm) mPa.s | ≥38 |
| pH | 5.5-7.0 |
| 9.0-10.5 | |
| Hydroxypropyl MS | ≥0.45 |
Fast hydration guar gum
| Name | Fast Hydration guar gum | |
| Appearance | Off white to pale yellow powder | |
| Moisture | ≤10% | |
| Particle Size through us 120 mesh
through us 200 mesh |
≥99%
≥96% |
|
|
Viscosity (25℃,0.48%,2.0% KCL FANN35, 300 rpm) mPa.s |
3 min | 35 |
| 60 min | 40 | |
| pH value | 7.0 | |
Carboxymethyl Hydroxypropyl guar gum
| Appearance | Off white to pale yellow powder |
| Moisture | ≤10% |
| Particle Size through us 120 mesh
through us 200 mesh |
≥99%
≥90% |
| Viscosity
(25℃,0.48%, FANN35, 300 rpm) mPa.s |
≥34 |
| pH value | 5.5-8.0 |
| 9.0-10.5 | |
| Carboxymethyl DS | 0.1-0.3 |
| Hydroxypropyl MS | 0.1-0.3 |
Carboxymethyl guar gum
| Appearance | Off white to pale yellow powder |
| Moisture | ≤10% |
| Particle Size through us 120 mesh
through us 200 mesh |
≥99%
≥90% |
| Viscosity
(25℃,0.48%, FANN35, 300 rpm) mPa.s |
≥36 |
| pH value | 5.5-7.0 |
| Carboxymethyl DS | 0.1-0.3 |
