Fixed Competitive Price Phpa For Drilling Mud Additives - 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:
OTCMKTS:CHOLY | Oilfield Chemicals Cementing Defoamers
Global Oilfield Stimulation Chemical Market 2025 | Schlumberger, Nalco Champion, Baker Hughes, Chevron Phillips, Flotek Industries, Borregaard LignoTech, TETRA Technologies, CNOOC, CNPC, Kemira, Clariant, Innospec, CNOOC, CNPC | Oil Drilling Cmc Carboxy Mthyl Cellulose
To be a result of ours specialty and service consciousness, our company has won a superb reputation between customers all around the environment for Fixed Competitive Price Phpa For Drilling Mud Additives - Retarders-OBC-H50L – Oilbayer, The product will supply to all over the world, such as: Orlando , Southampton , Pakistan , Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of "Quality First, Reputation First, the Best Services."
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
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