Chinese wholesale Oil Well Cementing Slurry Chemical - Retarders-OBC-H50S-OBC-H21L – Oilbayer

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We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for Defoamer For Oil Well Cementing , Oil Well Drilling Mud , Partially Hydrolyzed Polyacrylamide For Drilling Fluids , Encouraged with the fast producing current market on the speedy foodstuff and beverage consumables all around the entire world , We're hunting forward to functioning with partners/clients to create good results together.

Chinese wholesale Oil Well Cementing Slurry Chemical - 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.

Product detail pictures:

No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for Chinese wholesale Oil Well Cementing Slurry Chemical - Retarders-OBC-H50S-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Sydney , Azerbaijan , Peru , If any item be of interest to you, please let us know. We will try our best to satisfy your requirements with high quality products, the best prices and prompt delivery. Please feel free to contact us at any time. We will reply you when we receive your inquiries. Please note that samples are available before we start our business.

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