High Performance Drilling Bentonite Shandong - Dispersants-OBC-F44L – Oilbayer Detail:
Summary
OBC-F44L 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-F44L has no adverse effect on fluid loss、settling stabilization、free liquid、thickening time and strength developing.
Usage range
Temperature:≤180℃(BHCT).
Recommend dosage:1.0~6.0 %(BWOC).
Technical data
|
Item |
Index |
|
|
Appearance |
Brown liquid |
|
|
Density,g/cm3 |
1.15±0.05 |
|
|
pH |
5~7 |
|
|
Rheological Behavior |
n, no dimensional |
≥0.7 |
|
k,Pa.sn |
≤0.8 |
|
|
Initial Consistency, Bc |
≤25 |
|
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:

Related Product Guide:
Bio-Based Surfactants Market Trends and Forecast 2026 – Press Release | Oilfield Chemicals Cementing Defoamers
Silicone Surfactants Market to Rise at a CAGR of 6.5% by 2022 – Press Release | Defoamer For Oil Well Cementing
We emphasize progress and introduce new merchandise into the market each and every year for High Performance Drilling Bentonite Shandong - Dispersants-OBC-F44L – Oilbayer, The product will supply to all over the world, such as: Borussia Dortmund , Nepal , Frankfurt , We've got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.










