Top Quality Calcium Lignosulphonate Factory - Retarders-OBC-H50S-OBC-H42L – Oilbayer

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Our enhancement depends around the sophisticated devices ,exceptional talents and repeatedly strengthened technology forces for Oilfield Drilling Materials Fluid Loss Control , Dispersing Agent For Oil Well Cementing , Oil Well Cement Defoaming , We can do your customized order to meet your own satisfactory! Our company sets up several departments, including production department, sales department, quality control department and sevice center, etc.

Top Quality Calcium Lignosulphonate Factory - 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.

Product detail pictures:

Our company has been focusing on brand strategy. Customers' satisfaction is our best advertising. We also supply OEM service for Top Quality Calcium Lignosulphonate Factory - Retarders-OBC-H50S-OBC-H42L – Oilbayer, The product will supply to all over the world, such as: Guinea , Poland , Thailand , we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.

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Bentonite For Drilling Fluids

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The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.