Good quality Oilfield Cementing Chemicals - Retarders-OBC-H21L – Oilbayer

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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Low-Toxicity Water-Dispersible Lubricant , Well Cementing , Drilling Fluid Chemicals , We welcome you to inquire us by call or mail and hope to build a successful and cooperative relationship.

Good quality Oilfield Cementing Chemicals - 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:

The corporation upholds the philosophy of "Be No.1 in high quality, be rooted on credit rating and trustworthiness for growth", will continue to serve outdated and new consumers from home and overseas whole-heatedly for Good quality Oilfield Cementing Chemicals - Retarders-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Botswana , belarus , Jeddah , With the development and enlargement of mass clients abroad, now we've set up cooperative relationships with many major brands. We've our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost items and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.

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Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!

By Claire from Portugal - 2016.10.27 12:12

The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.

By Mamie from Lithuania - 2015.09.21 11:01