Diacel® EXP-C121-19 Powder Cement Retarder Additive is a high temperature cement retarder. For best results, dry blend Diacel® EXPC121-19 Powder Cement Retarder Additive to cement before preparing the cement slurry.
Diacel® EXP-C121-19 Powder Cement Retarder Additive extends the thickening time of the cement slurry to provide sufficient time for placement. It has a mild dispersing effect on the cement slurry, which reduces the concentration of dispersant required, and inhibits premature slurry gelation with most cement slurries. Diacel® EXPC121-19 Powder Cement Retarder Additive improves the performance of most fluid-loss agents and is particularly beneficial when used with synthetic polymer additives.
- All API classes of cement
- Freshwater, saltwater or seawater slurries