Hot New Products Calcium Lignosulfonate Msds - Retarders-OBC-H21L – Oilbayer

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Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for Oil Well Cementing For Oil-Field , Cement Friction Reducer , New Arrival Drilling Fluid Agent-Polyacrylamide Phpa , Competitive price with high quality and satisfying service make us earned more customers.we wish to work with you and seek common development.

Hot New Products Calcium Lignosulfonate Msds - 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.

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The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.

By Sara from Cannes - 2016.05.21 12:31

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By Afra from Juventus - 2015.09.16 11:31