Chinese Professional Oilfield Chemicals Cementing Defoamers - Retarders-OBC-H50S – Oilbayer

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With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of Cement Friction Reducer , Cementing System Materials , Anti-Sloughing And Blocking Plugging Agent , Only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment.

Chinese Professional Oilfield Chemicals Cementing Defoamers - 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:

In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for Chinese Professional Oilfield Chemicals Cementing Defoamers - Retarders-OBC-H50S – Oilbayer, The product will supply to all over the world, such as: Maldives , Slovak Republic , Bandung , We now have to continue to uphold the "quality, detailed, efficient" business philosophy of "honest, responsible, innovative"spirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons.

Calcium Bromide 52% Solution