Cement Elastoplastic Agent CEA-H
(High Temperature)
1. Description and Primary Function
High temperature CEA-H is a kind of gray powder. It can improve the cement mechanical properties like increasing impact-resistant toughness, reducing elasticity modulus and increasing Poisson's ratio. Applied in oil-well cement, it can obviously improve the cement resistance against perforation, fracturing and other mechanical impacts. Furthermore, it can improve the stability of cement slurry, reduce its free water, fills small space and increase its compactness, prevent corrosion, increase adhesive properties and accelerate the early development of cement
compressive strength.
3. Mixing & Maintenance
High temperature CEA-H is compatible with other additives, adapt to all kinds of water.
High temperature CEA-H dry mixed in cement.
Normal range oftemperature use in wells,ºC 25~150
Normal range of Concentration use in wells, BWOC, % 2.0~8.0
4. Packing and Storage
Pack with paper or other special industrial package for powders. Store in a cool place, avoid putting together with other materials. Keep it away from a long-time direct sunshine, ignition sources and heat. Two years of storage period. If overdue, need to retest before use it.
