Ordinary Discount High Quality Chemical Powder - Retarders-OBC-H50S-OBC-H21L – Oilbayer

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Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Cementing Chemical , Non-Retarding Fluid Loss Additive , Hec For Oil Well Cementing , If you are interested in our products, please feel free to send us your inquiry. We sincerely hope to establish win-win business relationships with you.

Ordinary Discount High Quality Chemical Powder - 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.

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Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for Ordinary Discount High Quality Chemical Powder - Retarders-OBC-H50S-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Mumbai , Gabon , panama , We are seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.

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