Factory wholesale r – Polyanionic Cellulose - Retarders-OBC-H50S-OBC-H21L – Oilbayer

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Product Detail

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Every member from our high efficiency sales team values customers' needs and business communication for Drilling Fluids Additives , Cementing Defoamer , Carboxymethyl Cellulose For Drilling Fluid , We acquire high-quality as the foundation of our results. Thus, we focus over the manufacture on the finest top quality goods. A strict quality management system has been created to guarantee the caliber of the merchandise.

Factory wholesale r – Polyanionic Cellulose - 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.

Product detail pictures:

Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Factory wholesale r – Polyanionic Cellulose - Retarders-OBC-H50S-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: India , Berlin , Czech republic , The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products have been exported to more than 15 countries in the world and have been widely used by customers.

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In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!

By Ella from Estonia - 2016.08.28 16:02

We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.

By Tom from Doha - 2015.06.05 13:10