Good Quality Hollow Microsphere Cementing Agent - Retarders-OBC-H50S – Oilbayer

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We believe that long time period partnership is a result of top of the range, value added services, rich expertise and personal contact for Oil Drilling Chemicals , Partially Hydrolyzed Polyacrylamide For Drilling Fluids , Oil Well Drilling Mud , Warmly welcome to cooperate and develop with us! we will continue to provide product with high quality and competitive price.

Good Quality Hollow Microsphere Cementing Agent - 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:

Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for Good Quality Hollow Microsphere Cementing Agent - Retarders-OBC-H50S – Oilbayer, The product will supply to all over the world, such as: Croatia , Sacramento , Finland , Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the products, Please feel free to contact us.

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The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.