Manufacturer of High Temperature Retarder For Cementing - Retarders-OBC-H50S-OBC-H21L – Oilbayer

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Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for Fluid Loss Control , Hec Drilling Fluid Additive , Oil Well Cement Dispersing Agent , Welcome to contact us if you are interested in our product, we will give you a surprice for Qulity and Price.

Manufacturer of High Temperature Retarder For Cementing - Retarders-OBC-H50S-OBC-H21L – Oilbayer Detail:

OBC-H21L is a kind of retarder mixed by organic acid which is used to prolong the thickening time of cement slurry and has no influence on other properties of cement slurry. It is appropriate to be used with water and has no special request for the water quality. The retarder dosage is not sensitive and there is no mutation point.

Usage range

Temperature: 38~110℃ (BHCT).

Recommend dosage：0.1~1.0% (BWOC).

The dosage will be significantly increased when used upon 100℃。

Technical data

Item	Index
Appearance	Brown liquid
Density（20±2℃），g/cm³	1.10±0.05
Pour Point, ℃ (winter)	＜-5
Thickening Time（50℃，20MPa)，min	≥150
Composition of cement slurry: SD“G”cement 800g, Fresh water 308g, OBC-G80L 50g, OBC-H21L 3g，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 pursuit and corporation aim should be to "Always satisfy our consumer requirements". We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for Manufacturer of High Temperature Retarder For Cementing - Retarders-OBC-H50S-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Poland , Johannesburg , Toronto , we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, now we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.

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