Big Discount Carboxymethylcellulose Cmc - Fluid Loss Additives-OBC-G80S – Oilbayer

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Big Discount Carboxymethylcellulose Cmc - Fluid Loss Additives-OBC-G80S – Oilbayer Detail:

Summary

OBC-G80S is a kind of sulfonic fluid loss additive. It has characters like: anti high temperature, anti-salt, quick strength development, few free water. The product is appropriate to be used in different kinds of water and cement. It is also a kind of widespread use product, which can be used in different kinds of cement slurry systems. OBC-G80S is not only applicable in freshwater cement slurry, but also applicable in salt water cement slurry.

Functions

It decreases the fluid loss obviously. Generally less than 50ml. If increasing the dosage, fluid loss will less than 30ml.

Effective salt resistance. It can be used in saturated salt water.

Thickening time increases slightly as temperature increases in the temperature range of 70 to 90℃. It has no influence on the strength of cement stone.

Not sensitive to dosage, no catastrophe point, safety in use.

Usage range

Temperature: ≤180℃ (BHCT).

Recommend dosage：0.6~0.8% (BWOC).

Applicable in every kind of cement slurry systems, which are composed by every grade of oil-well cement(defined by GB10238 or APISpec10A) and other additives(just like silicon powder, drift beads, flyash, bentonite, barite powder and hematite).

Technical data

Item	Index
Appearance	White or light yellow power
Fluid loss（50℃，6.9MPa，30min），mL	≤50
Free water（50℃），mL	≤1
Composition of cement slurry: SD“G”cement 800g, Fresh water 352g, OBC-G80S 4.8g, OBC-X60L 4g.

Packing

Packaged in 25 Kg multi-ply paper sack with waterproof plastic film inside. 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:

We not only will try our greatest to offer superb companies to just about every buyer, but also are ready to receive any suggestion offered by our shoppers for Big Discount Carboxymethylcellulose Cmc - Fluid Loss Additives-OBC-G80S – Oilbayer, The product will supply to all over the world, such as: Philadelphia , Iraq , Armenia , Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.

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We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.

By Steven from Egypt - 2015.12.22 12:52

The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.

By Alva from Burundi - 2016.11.11 11:41