Best Price on Oilfield Chemicals Cementing Defoamers - Retarders-OBC-H21L – Oilbayer

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With our great management, potent technical capability and strict excellent handle procedure, we continue on to provide our customers with reputable top quality, reasonable selling prices and great providers. We purpose at becoming amongst your most trusted partners and earning your satisfaction for Drilling Fluid Additives Antifoam Agent , Oil Well Cement Friction Reducer For Cementing , Cementing Materials , We are seeking for extensive cooperation with honest customers, achieving a new cause of glory with customers and strategic partners.

Best Price on Oilfield Chemicals Cementing Defoamers - 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.

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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for Best Price on Oilfield Chemicals Cementing Defoamers - Retarders-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Rotterdam , Casablanca , Czech republic , To meet the requirements of individual customers for each bit more perfect service and stable quality products. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!

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The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.

By Astrid from Moscow - 2015.09.29 17:23

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

By Gwendolyn from Chile - 2015.02.08 16:45