Special Design for Dispersing Agent - Retarders-OBC-H50S-OBC-H21L – Oilbayer Detail:
OBC-H21L is a kind of retarder mixed by organic acid which is used to prolong the thickening time of cement slurry and has no influence on other properties of cement slurry. It is appropriate to be used with water and has no special request for the water quality. The retarder dosage is not sensitive and there is no mutation point.
Usage range
Temperature: 38~110℃ (BHCT).
Recommend dosage:0.1~1.0% (BWOC).
The dosage will be significantly increased when used upon 100℃。
Technical data
|
Item |
Index |
|
Appearance |
Brown liquid |
|
Density(20±2℃),g/cm3 |
1.10±0.05 |
|
Pour Point, ℃ (winter) |
<-5 |
|
Thickening Time(50℃,20MPa),min |
≥150 |
| Composition of cement slurry: SD“G”cement 800g, Fresh water 308g, OBC-G80L 50g, OBC-H21L 3g,OBC-X60L 4g. | |
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:
Global Specialty Surfactants Market Analysis, Growth, Trends & Forecast 2018-2023 | Defoamer For Oil Well Cementing
MarketBeat: Stock Ratings, Research Tools and Market News | Oilfield Chemicals Cementing Defoamers
"Based on domestic market and expand overseas business" is our improvement strategy for Special Design for Dispersing Agent - Retarders-OBC-H50S-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Greece , Italy , Sri Lanka , Due to the stability of our items, timely supply and our sincere service, we are able to sell our merchandise not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
-
Free sample for Bentonite Clay Powder - Disper...
-
Competitive Price for Wellbore Stabilizer For D...
-
Super Purchasing for Fireproofing Materials Cen...
-
Factory Cheap Xanthan Gum Guar Gum - Corrosion...
-
New Arrival China Oil Cementing Chemicals - Re...
-
China Supplier Solid Fluid Loss - Fluid Loss A...




