Excellent quality Coumarone Resin C90 - 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:

Related Product Guide:
Global Chloroacetic Acid (Monochloroacetic Acid) Consumption Market: Competitive Dynamics and Global Industry Outlook 2023 | Oilfield Chemicals Cementing Defoamers
The global market for carboxymethylcellulose (CMC) should reach $1.2 billion by 2022 from $1.0 billion in 2017 at a compound annual growth rate (CAGR) of 3.1%, from 2017 to 2022 | Emulsifiers And Wetting Agents
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for Excellent quality Coumarone Resin C90 - Retarders-OBC-H50L – Oilbayer, The product will supply to all over the world, such as: Tunisia , Bahamas , Lithuania , "Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, make sure you feel free to contact us. We hope to establish cooperative relationships with you in the near future.
This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
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