Good Wholesale Vendors Snf-c Sodium Naphthalene Sulfonic - Retarders-OBC-H50S-OBC-H21L – Oilbayer

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Sticking towards the theory of "Super Good quality, Satisfactory service" ,We are striving to become a superb business enterprise partner of you for Cement Fluid Loss Additive , Drilling Fluids , Low Dosage Friction Reducer , Our merchandise are widely recognized and dependable by users and can meet continuously building economic and social needs.

Good Wholesale Vendors Snf-c Sodium Naphthalene Sulfonic - 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 merchandise are broadly identified and trusted by end users and can satisfy continually developing economic and social requires for Good Wholesale Vendors Snf-c Sodium Naphthalene Sulfonic - Retarders-OBC-H50S-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Guatemala , Ethiopia , Jersey , With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.

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