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

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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.

Product detail pictures:

We've been proud with the significant shopper fulfillment and wide acceptance due to our persistent pursuit of top of the range both of those on solution and repair for Hot New Products Calcium Lignosulfonate Msds - Retarders-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Danish , Lyon , Amman, As an experienced manufacturer we also accept customized order and we could make it the same as your picture or sample specification. The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.

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In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!

By Gail from Ghana - 2016.11.11 11:41

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 Danny from Uruguay - 2015.08.12 12:27