- G204 mainly consists of inorganic early strength materials.
- Appearance: flowbility powder non-poisonous, non-odor.
- Normal dosage: 1.0% ~ 5.0% (BWOC).
- Suitable for wells whose temperature is between 30℃ ~ 90℃ (BHCT).
- Can decrease free fluid and volume contraction in low density cement slurry, to stabilize and enhance the strength.
- It has obvious effect of early strength. The strength of cement is more than 6 MPa after 24 hours.
- Can be used in ultra low density cement slurry system .
- Suitable for low density cement slurry of fly ash, normal oil well cement, and low density cement slurry of glass micro-spheres.
- Contributes to early strength of conventional proportion cement slurry.
- Preferred to be mixed without water.
ADDITIVES CATEGORIES
follow us
Performance Characteristics :
Technical indicators :
| Items | Specification | |
| Appearance | White or canary yellow powder | |
| Water content, % | ≤ 8.0 | |
| Fineness ( 0.315mm screen residue ), % | ≤ 15.0 | |
| Initial consistency, Bc | ≤ 30.0 | |
| Thickening time, min / 50℃, 25.9MPa, 32min | ≤ Base slurry | |
| Compression strength, MPa / 50℃ | 24 h | ≥ 6.0 |
| 48 h | ≥ 8.0 | |
Test condition: JiaHua G class cement: micro-spheres: silica fume = 100 : 10 : 5 ( m/m ), W/S ( water to solid ): 0.70, Dosage of G204: 2.0 % ( BWOS ), Water quality: distilled water.
Packaging, storage and transportation ：
- Be sacked with three-layer plastics bag, 25kg per bag.
- Be kept away from moisture in store and transportation.
- Storage life time is two years.
