Good quality Safety Leather Footwear - Retarders-OBC-H50S-OBC-H21L – Oilbayer

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Dedicated to strict high-quality management and considerate purchaser support, our experienced employees members are usually available to discuss your specifications and be certain full shopper satisfaction for Hec Drilling Fluid Additive , Corrosion Control , Hec For Oil Well Cementing , We feel that our warm and professional support will bring you pleasant surprises as perfectly as fortune.

Good quality Safety Leather Footwear - 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.

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Our pursuit and firm aim should be to "Always fulfill our buyer requirements". We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for Good quality Safety Leather Footwear - Retarders-OBC-H50S-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Bolivia , British , Germany , With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we've been striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.

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The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.

By Dora from Namibia - 2016.08.16 13:39

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 Melissa from Mexico - 2015.09.12 17:18