This series of products is a polymer high-temperature retarder, suitable for high-temperature cement slurry systems below 150°C.
The thickening time shows a good linear relationship with the dosage and temperature, and the consistency curve is a right angle.
The strength of cement stone is well developed, and it does not over-retard the top of the isolation section. 

SUMMARY 

• Retarder helps extend the thickening time of cement slurry in order to keep it pumpable, which, therefore, ensures sufficient pumping time for a safe cementing project

• Strength of set cement develops fast, and the top of the sealing section will not over-retarded
• Use below 150℃(302℉,BHCT)
• Has good compatibility with polymer fluid loss additive, and little influence on fluid loss performance at high temperature.
  

• CH610 series contains of L-type liquid, L-A type anti-freezing liquid and S-P type powder
• Recommended dosage is 2.0-8.0 (BWOC) for liquid products, and 0.5-2.5% (BWOC) for powder product.

PHYSICAL AND CHEMICAL INDICATORS

CEMENT SLURRY PERFORMANCE

PACKING AND STORAGE                                                                                               

• The liquid type products should be used within 12 months after production. Packed in 25kg, 200L and 5 US gallon plastic barrels. The powder type products should be used within 24 months after production. Packed in 25kg bag
• Customized packages are also available.
• Once expired, it shall be tested before use.

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