2017 China New Design Hec Hydroxyethylcellulose - Retarders-OBC-H50S – Oilbayer Detail:
Summary
OBC-H50S is a kind of AMPS polymer based retarder. It can prolong the thickening time of cement slurry with a good regularity. It can bring good thickening curve with right angle and no influence on strength development. It has good compatibility with various additives. No sensitive to dosage, no catastrophe point, safe to use.
Usage range
Temperature: 100℃~260℃ (BHCT).
Recommended dosage: 0.4~2.0% (BWOC).
Technical data
|
Item |
Index |
|
Appearance |
light yellow or yellow solid |
|
pH,1-2% aqueous solution |
3.0±0.5 |
|
Thickening time (100℃,50MPa),min |
240±30 |
| Slurry composition:100% SD”G” +35% silica fume of 300 mesh+53% fresh water+0.55% OBC-G86S+0.4% OBC-H50S +0.5% OBC-X60L | |
Packing
Packaged in 25 Kg multi-ply paper sack with waterproof plastic film inside. 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:12 months.
Product detail pictures:

Related Product Guide:
Bio-based Surfactants Market: Size and Segment Forecasts 2026 | Oilfield Chemicals Cementing Defoamers
Global 9-decanoic acid methyl ester market 2018 Provides an In-Depth Insight of Sales Analysis | Defoamer For Oil Well Cementing
We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for 2017 China New Design Hec Hydroxyethylcellulose - Retarders-OBC-H50S – Oilbayer, The product will supply to all over the world, such as: Bangladesh , Russia , Cape Town , Our qualified engineering team will usually be prepared to serve you for consultation and feedback. We are able to also deliver you with absolutely free samples to meet your needs. Best efforts might be made to offer you the ideal service and products. For anyone who is interested in our company and items, please make contact with us by sending us emails or contact us right away. In order to know our solutions and organization. ar more, you can come to our factory to determine it. We are going to usually welcome guests from around the globe to our corporation. o create small business relations with us. Please really feel no cost to speak to us for enterprise. nd we believe we are going to share the most effective trading practical experience with all our merchants.
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
-
Low price for Sodium Polyacrylate Supplier - O...
-
factory Outlets for Dispersing Agent Cementing ...
-
Manufacturer of Liquid Shale Inhibitor - Defoa...
-
Wholesale Price China Cementing System Material...
-
Factory Price Potassium Humate - Lubricants-OB...
-
100% Original Rheology Additive - Retarders-OB...




