Wholesale Oil Well Cementing Materials Densified Microsilica - Retarders-OBC-H21L – Oilbayer

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To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for Dispersing Agent For Oil Well Cementing , Drilling Fluid Additive Cmc , Oil Drilling Chemicals , We can easily offer you by far the most aggressive prices and good quality, because we've been much additional Specialist! So please will not hesitate to call us.

Wholesale Oil Well Cementing Materials Densified Microsilica - 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:

Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for Wholesale Oil Well Cementing Materials Densified Microsilica - Retarders-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Georgia , Adelaide , Lebanon , Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.

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We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!

By Ann from Sevilla - 2016.12.31 14:53

The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!

By Elaine from Slovakia - 2016.05.02 18:28