Wholesale Dealers of Defoamer For Oil Well Cementing - Retarders-OBC-H50S – Oilbayer

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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Defoamer Additives For Drilling Mud , Latex , Well Cementing Antifoam , With the development of society and economy, our company will keep a tenet of "Focus on trust, quality the first", moreover, we expect to create a glorious future with every customer.

Wholesale Dealers of Defoamer For Oil Well Cementing - 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:

We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for Wholesale Dealers of Defoamer For Oil Well Cementing - Retarders-OBC-H50S – Oilbayer, The product will supply to all over the world, such as: Bulgaria , Angola , Costa Rica , Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!

Cementing System Materials