BDC-042

CEMENT DISPERSANT AND FRICTION REDUCER
DESCRIPTION

BDC-042 is a sulphonated naphthalene-polycondensate polymer.

 

APPLICATION

BDC-042 is a cement friction-reducing additive which will reduce the apparent viscosity and improve the rheological properties of a cement slurry, resulting in reduced frictional pressures during pumping.

BDC-042 improves fluid-loss control and has a light retardation effect.

BDC-042 is effective at temperatures higher than 15 degr. Celsius.

BDC-042 tolerates salt up to maximum 18% bwow.

BDC-042 is compatible with all classes of API-cements.

 

RECOMMENDED DOSAGE

BDC-042 can be used in concentrations of 0.1% to 1.5% bwoc.

 

PROPERTIES

Physical form brown to dark brown powder

Moisture <4.0%

pH-value 6.0 to 9.0 (20% solutions)

Bulk density 500 to 850 kg/m³

 

STORAGE

BDC-042 must be stored inside at room temperatures.

 

PACKAGING

25 kg multiply paper bags.