Factory wholesale Mud Chemical Phpa - 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:
Head to Head Contrast: Dawson Geophysical (DWSN) & China Oilfield Services (CHOLY) | Emulsifiers And Wetting Agents
Global 9-decanoic acid methyl ester market 2018 Provides an In-Depth Insight of Sales Analysis | Oilfield Chemicals Cementing Defoamers
We've been committed to offering easy,time-saving and money-saving one-stop purchasing support of consumer for Factory wholesale Mud Chemical Phpa - Retarders-OBC-H50S-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Hungary , Slovakia , Bolivia , We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.
We have worked with many companies, but this time is the best,detailed explanation, timely delivery and quality qualified, nice!
-
Factory wholesale Api Standard Fluid Loss Addit...
-
Factory Cheap Hot Cementing Materials - Defoam...
-
Manufacturer of Oilfield Additives - SPACERS A...
-
Best quality Oil Well Cementing Chemical - Flu...
-
Manufacturer of Defoamer Additives For Drilling...
-
China wholesale Cement Fluid Loss Additive - F...




