factory customized Oil Well Cementing Polymer Polyacrylamide - Retarders-OBC-H21L – Oilbayer

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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Drilling Fluid Additives , Fluid Mud Pac , High Temperature Fluid Loss Additive , Welcome to build the well and long standing business relationships with our company to create a glorious future together. customers' satisfaction is our eternal pursuit!

factory customized Oil Well Cementing Polymer Polyacrylamide - Retarders-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 goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of factory customized Oil Well Cementing Polymer Polyacrylamide - Retarders-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Durban , Georgia , Victoria , "Make the women more attractive "is our sales philosophy. "Being customers' trusted and preferred brand supplier" is the goal of our company. We've been strict with every part of our work. We sincerely welcome friends to negotiate business and start cooperation. We hope to join hands with friends in different industries to create a brilliant future.

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