Good quality Drilling Fluid Additive Xanthan Gum - Retarders-OBC-H50S – Oilbayer Detail:
Summary
OBC-H50S 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: 0.4~2.0% (BWOC).
Technical data
|
Item |
Index |
|
Appearance |
light yellow or yellow solid |
|
pH,1-2% aqueous solution |
3.0±0.5 |
|
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+0.4% OBC-H50S +0.5% OBC-X60L | |
Packing
Packaged in 25 Kg multi-ply paper sack with waterproof plastic film inside. 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 have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Good quality Drilling Fluid Additive Xanthan Gum - Retarders-OBC-H50S – Oilbayer, The product will supply to all over the world, such as: Tajikistan , Nigeria , Denver , In the future, we promise to keep offer the high quality and more cost-effective products, the more efficient after sales service to our all customers all over the world for the common development and the higher benefit.
This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
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