Good quality Oilfield Cementing Chemicals - Retarders-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:
Linear Alkyl Benzene Sulphonate Market Report Leading Companies, Spotting Market Dynamics and Business Opportunities 2025 | Oilfield Chemicals Cementing Defoamers
Carboxymethyl Cellulose (CMC) Market Report Profiling Major Players in the Industry | Oil Drilling Cmc Carboxy Mthyl Cellulose
With our leading technology also as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future jointly with your esteemed company for Good quality Oilfield Cementing Chemicals - Retarders-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Mauritius , United Arab emirates , Jeddah , They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to in your case of fantastic good quality. Guided by the principle of "Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We have been confident that we've been going to have a bright prospect and to be distributed all over the world in the years to come.
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
-
Factory directly Iso Factory Supply Drilling Ad...
-
OEM Supply Cement Retarder Powder - Retarders...
-
Ordinary Discount Nano Oil Additives - SPACERS...
-
Good Quality Defoamer Antifoaming Additives - ...
-
Fast delivery Chemical Hoses Suppliers - Corro...
-
OEM/ODM Manufacturer Poly Aluminium Chloride 29...




