CH710 series products are polymer high-temperature retarders, suitable for ultra-high temperature cement slurry systems below 204°C.
The thickening time has a good linear relationship with the dosage and temperature, and the consistency curve is a right angle.
The CH710 series products have good compatibility with polymer fluid loss additives and have little effect on high-temperature water loss performance. 

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.
• Thickening time has a linear relation with the added amount. The Right-Angle thickening curve can be achieved, and mutation of slurry consistency is small.
• Strength of set cement develops well.
• Use below 204.4℃(400℉,BHCT).

• CH710 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 in25kg bag.
• Customized packages are also available.
• Once expired, it shall be tested before use.

Keiloil·Global Factory-www.kelioil.com/en