| Classification: | Chemical Auxiliary Agent |
|---|---|
| Usage: | Petroleum Additives |
| Type: | cementing additives |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
PROPERTY
KOL-RTD M CEM can absorb on the surfaces of cement hydrate to inhibit contact with water and on the surfaces of crystal nucleis to prevent their increase. So it can retard hydrating of cement slurry.
BASIC DATA
|
Appearance |
Dosage |
Screenings |
Applicable temperature |
Operation method |
|
Yellowish powder |
0.1%-1.0% (BWOC) |
≤15.0 (residue on 0.315mm sieve),% |
below 110℃(BHCT) |
Dry mix |
TECHNICAL DATA
|
Items |
Specification |
Slurry formulation |
|
Moisture content, % |
≤10.0 |
class G cement ,W/C 0.44 , Dosage of RTD M CEM 0.1%-1.0% (BWOC) Water quality: distilled water |
|
Initial consistency, Bc,80℃. 46.5Mpa. 45min |
≤30 |
|
|
Thickening time adjust-ability |
Adjustable |
|
|
Free fluid, % |
≤1.4 |
|
|
Compression strength, Mpa/102℃. 21Mpa. 24h |
≥14 |
FEATURE
Used in middle-deep well and deep well, Retard the thickening time efficiently. Increase the pump ability time.
Have a strong dispersing performance.