Wholesale Dealers of Defoamer For Oil Well Cementing - Dispersants-OBC- F45L – Oilbayer Detail:
Summary
OBC-F45L is a kind of polycarboxylate dispersant, it can absorb on the surface of cement particles, which can reduce the consistency and improve the rheological behavior of the cement slurry through the electrostatic repulsion between the same ions. The thickening time of cement slurry will be prolonged with the increase of dispersant dosage.
Usage range
Temperature: ≤180℃(BHCT).
Recommend dosage:1.0~6.0 %(BWOC).
Attention:It has slight retarding effect.
Technical data
|
Item |
Index |
|
Appearance |
Light red transparent liquid |
|
Density,g/cm3 |
1.05±0.05 |
|
pH |
5~7 |
|
Pour Point,℃ (winter) |
≤-15 |
Packing
25kg/plastic drum. 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.
Product detail pictures:

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