Bottom price Security Guard Safety Shoes - Retarders-OBC-H50S-OBC-H21L – Oilbayer

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To meet the customers' over-expected pleasure , we have now our solid crew to supply our greatest all round assistance which includes marketing, sales, planning, production, top quality controlling, packing, warehousing and logistics for Lubricants , Defoamer Additives For Drilling Mud , Carboxymethyl Cellulose For Drilling Fluid , Our tenet is "Reasonable prices, economical production time and very best service" We hope to cooperate with much more shoppers for mutual enhancement and benefits.

Bottom price Security Guard Safety Shoes - 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:

Our growth depends to the superior products ,great talents and repeatedly strengthened technology forces for Bottom price Security Guard Safety Shoes - Retarders-OBC-H50S-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Sierra Leone , Nepal , Tajikistan , We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products and solutions for our customers.

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The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.

By Elaine from Cologne - 2016.02.14 13:19

The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.

By Rosalind from Hungary - 2016.06.29 18:55