Factory Price China Supplier Cementing Defoamer - Retarders-OBC-H50S – Oilbayer

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Bear "Customer initially, High quality first" in mind, we do the job closely with our customers and supply them with efficient and skilled providers for Oil Well Cement Friction Reducer For Cementing , Corrosion Control , Fluid Loss Additive Starch , We welcome all of the purchasers and pals to contact us for mutual added benefits. Hope to do additional business enterprise along with you.

Factory Price China Supplier Cementing Defoamer - 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:

No matter new buyer or old purchaser, We believe in long expression and trusted relationship for Factory Price China Supplier Cementing Defoamer - Retarders-OBC-H50S – Oilbayer, The product will supply to all over the world, such as: Frankfurt , Cologne , Amman, After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.

Additive For Oil Well Cementing