Product Overview
l DOC-R22L is a mid to low temperature retarder synthesized by AMPS.
l DOC-R22L can effectively prolong the thickening time of cement slurry with strong regularity.
l DOC-R22L is suitable for mixing fresh water, saline water, and seawater.
Technical Data
Item | Index |
Appearance | Colorless to light yellow liquid |
Cement slurry performance
Item | Test Condition | Index | |
Thickening property | 40-100Bctransition time | 80℃/45min,46.5MPa | ≤40 |
Tunability of thickening time | Adjustable | ||
Thickening linearity | Normal | ||
"G" cement 800g, fluid loss additive DOC-610S 8g, Retarder DOC-R22L 1g, fresh water 344g, Defoamer DOC-D15L 4g | |||
Application
Temperature: 30℃-160℃（BHCT）.
Recommended dosage :0.1%-1.0% (BWOC).
Package & Storage
It should be stored in cool, dry and ventilated areas and avoid being exposed to the sun and rain.
Packing: 200kg/ barrel, or according to customer requirements for packaging.
