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

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In an effort to finest meet up with client's requirements, all of our operations are strictly performed in line with our motto "High High quality, Competitive Rate, Fast Service" for Environmentally Acceptable Defoamer , Oil Well Cement Friction Reducer For Cementing , Retarders , Our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.

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:

To be a result of ours specialty and repair consciousness, our corporation has won an excellent reputation amongst customers all around the entire world for Wholesale Oil Well Cementing Materials Densified Microsilica - Retarders-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: France , Mexico , Kyrgyzstan , With the superior and exceptional service, we are well developed along with our customers. Expertise and know-how ensure that we are always enjoying the trust from our customers in our business activities. "Quality", "honesty" and "service" is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.

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