Good Quality Defoamer Antifoaming Additives - Retarders-OBC-H50S-OBC-H42L – Oilbayer

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Every single member from our large efficiency revenue team values customers' wants and company communication for Hollow Microsphere Cementing Agent , Lost Circulation Agents , A High-Temperature Retarder , We attend seriously to produce and behave with integrity, and because of the favor of clients in your house and abroad in the xxx industry.

Good Quality Defoamer Antifoaming Additives - Retarders-OBC-H50S-OBC-H42L – Oilbayer Detail:

Summary

High Temperature Retarder OBC-H42L is a kind of polymeric retarder，which applies to wide temperature range and has high-temperature resistant ability. OBC-H42L has no adverse effect on settling stabilization、fluid loss、strength developing of cement slurry. The consistency of cement slurry with OBC-H42L is stable, and has good anti-channeling performance. It is appropriate to be used with water and has no special request for the water quality.

Usage range

Temperature: 60~190℃ (BHCT).

Recommend dosage：0.5~2.0% (BWOC).

Technical data

Item	Index
Appearance	Light yellow liquid
Density（20±2℃），g/cm³	1.15±0.05
Freezing Point, ℃ (winter)	＜-15
Thickening Time（150℃，70MPa)，min	≥240
Composition of cement slurry: SD“G”cement 600g, Silica fume 210g Fresh water 290g, OBC-G80L 36g, OBC-H42L 16g，OBC-X60L 4g.

Packing

25kg/plastic drum. 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:24 months.

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Our enhancement depends around the sophisticated devices ,exceptional talents and repeatedly strengthened technology forces for Good Quality Defoamer Antifoaming Additives - Retarders-OBC-H50S-OBC-H42L – Oilbayer, The product will supply to all over the world, such as: Zambia , venezuela , Armenia , Only for accomplishing the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers, because you win, we win!

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