Factory best selling Food Grade Sodium Carboxymethyl Cellulose - Retarders-OBC-H50L – Oilbayer Detail:
Summary
OBC-H50L 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: 0.6~4.0% (BWOC).
Technical data
|
Item |
Index |
|
Appearance |
light yellow transparent liquid |
|
pH |
3.0±0.5 |
|
Density, g/cm3 |
1.10±0.05 |
|
Solid Content,% |
22±1 |
|
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+1% OBC-H50L +0.5% OBC-X60L | |
Packing
20KG/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:12 months.
Product detail pictures:

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Factory best selling Food Grade Sodium Carboxymethyl Cellulose - Retarders-OBC-H50L – Oilbayer, The product will supply to all over the world, such as: Congo , Nepal , Juventus , We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.
Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
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