Popular Design for Tianjin Chemical - Retarders-OBC-H21L – Oilbayer

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By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for Well Cementation Fluids In Oil Field , Curing And Cementing Agent , Well Cementing , our products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients。

Popular Design for Tianjin Chemical - 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:

Our mission will be to become an innovative supplier of high-tech digital and communication devices by furnishing benefit added structure, world-class manufacturing, and service capabilities for Popular Design for Tianjin Chemical - Retarders-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Nigeria , Armenia , Provence , Relying on superior quality and excellent post-sales, our products sell well in America, Europe, the Middle East and South Africa. We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.

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We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!

By Mary from Korea - 2015.12.05 13:53

This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.

By Jocelyn from Portland - 2015.09.23 18:44