Summary
OBC-D10S is a dispersant composed of aldehyde-ketone condensate and polycarboxylic acid, which can significantly reduce the consistency of cement slurry, improve fluidity, and improve the fluidity of cement slurry, thereby helping to improve cementing quality and reduce cement slurry. Construction pump pressure, speed up cementing speed.
OBC-D10S has good versatility, can be used in various cement slurry systems, and has good compatibility with other admixtures.
OBC-D10S is suitable for wide temperature, high temperature resistance up to 230℃, does not affect the strength development of cement stone.
Technical data
|
Item |
Index |
|
Appearance |
Reddish brown powder |
Slurry performance
|
Item |
Index |
|
|
Rheological properties(52℃) |
，Dimensionless |
≥0.7 |
|
，Pa·sn |
≤0.8 |
|
|
Initial consistency（30℃，10MPa，15min），Bc |
≤30 |
|
|
Thickening time ratio (30℃，10MPa，15min) |
1-1.3 |
|
|
Compressive strength ratio（52℃，20.5 MPa） |
≥0.9 |
|
|
Compressive strength(52℃，20.5MPa，24h) |
>14 |
|
| G Grade cement 800g， OBC-32L 32g,OBC-D10S 2g，Fresh water 320g，Defoamer OBC-A01L 2g | ||
Usage range
Temperature: ≤180°C (BHCT).
Suggestion dosage: 0.1%-1% (BWOC).
Package
OBC-D10S is packed in a 25kg three-in-one compound bag, or packed according to customer requirements.
Shelf life:24 months.
