Delament-350
Delament-350 cement retarder is a non-lignin, high temperature retarder that has been approved (biodegradable, non-toxic, and does not bioaccumulate) and is compatible in a wide range of additive combinations in API cements. It is capable of retarding cement at temperatures between 220°-350°F (105°- 177°C).Delament-350 retarder is an economical alternative to commonly used high-temperature retarders. It demonstrates good strength development and linear response in the 220°-350°F (105°-177°C) temperature range. Delament- 350 retarder has good anti-gas-migration qualities and has shown long zero-gel times and short transition times. It is intended for primary cementing jobs of liner and production casing.
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