Wholesale Discount Oil Well Cementing Additive Chemical Antifoam Agent - Retarders-OBC-H50L – Oilbayer Detail:
Summary
OBC-H50L is a kind of AMPS polymer based retarder. It can prolong the thickening time of cement slurry with a good regularity. It can bring good thickening curve with right angle and no influence on strength development. It has good compatibility with various additives. No sensitive to dosage, no catastrophe point, safe to use.
Usage range
Temperature: 100℃~260℃ (BHCT).
Recommended dosage: 0.6~4.0% (BWOC).
Technical data
|
Item |
Index |
|
Appearance |
light yellow transparent liquid |
|
pH |
3.0±0.5 |
|
Density, g/cm3 |
1.10±0.05 |
|
Solid Content,% |
22±1 |
|
Thickening Time (100℃,50MPa),min |
240±30 |
| Slurry composition:100% SD”G” +35% silica fume of 300 mesh+53% fresh water+0.55% OBC-G86S+1% OBC-H50L +0.5% OBC-X60L | |
Packing
20KG/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:12 months.
Product detail pictures:

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We aim to find out high quality disfigurement in the generation and provide the most effective services to domestic and abroad clients wholeheartedly for Wholesale Discount Oil Well Cementing Additive Chemical Antifoam Agent - Retarders-OBC-H50L – Oilbayer, The product will supply to all over the world, such as: Libya , Iran , Moscow , We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
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