Dispersants-OBC-OBC-F44S

Short Description:

Summary OBC-F44S is a kind of sulfonated aldehyde-ketone condensation polymer dispersants. It can significantly reduce cement consistency and improve rheological behavior of the cement slurry through restraining the coalescence between the cement particles by the steric hindrance of the large molecule. OBC-F44S has no adverse effect on fluid loss、settling stabilization、free liquid、thickening time and strength developing. Usage range Temperature:≤180℃ (BHCT). Recommend dosage:0.2~1.5 % (BW...


Product Detail

Summary

OBC-F44S is a kind of sulfonated aldehyde-ketone condensation polymer dispersants. It can significantly reduce cement consistency and improve rheological behavior of the cement slurry through restraining the coalescence between the cement particles by the steric hindrance of the large molecule. OBC-F44S has no adverse effect on fluid loss、settling stabilization、free liquid、thickening time and strength developing.

Usage range

Temperature:≤180℃ (BHCT).

Recommend dosage:0.2~1.5 % (BWOC).

Technical data

Item

Index

Appearance

Reddish brown powder

Bulk Density,g/cm3

0.67±0.05

pH

5~7

Rheological Behavior

n, no dimensional

≥0.7

k,Pa.sn

≤0.8

Initial Consistency, Bc

≤25

Packing

Packaged in 25 Kg multi-ply paper sack with waterproof plastic film inside. Or based on customers’ request.

Storage

It should be stored in cool, dry and ventilated areas and avoid being exposed to the sun and rain.

Shelf life: 24 months.

 


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