OEM/ODM Supplier Ground Marble Bridging Agent - Lost Circulation Agents-OBC–B62S – Oilbayer Detail:
Summary
Lost Circulation Additive OBC-B62S is a mixture of mineral and synthetic fibers, which is used to improve the leak-proof capability of cement slurry or preflush. The product is made up of different length, different hardness, and different density of fiber, and has high water dispensability, and is easy to uniformly and stably disperse in cement slurry, and form bridge structure in leakage to effectively prevent the occurrence of underground leakage. When the dosage is 3.0kg/m3, it can improve the compressive strength up to 5 MPa under the condition of 0.5mm crack in the slurry. It has less dosage, and slightly improved the slurry consistency, and has no bad effect on other properties, and it is suitable for all kinds of cementing operation below 150℃.
Usage range
With high water dispensability, and easy to add in and disperse in the slurry.
Can reach better sealing effect in low dosage.
No significant bad effect on the performance of slurry.
Applicable to a wide range, can be applied to various types of cementing operations below 150 ℃.
used in preflush and mixing cement slurry: Continuously add this product from the feeding hopper and fully mix it after preparing preflush or mixing cement slurry.
Used in the process of cementing: sprinkle into the cement slurry mixing tank continuously and evenly and pumping while mixing.
Recommended dosage: add the product 3.0~4.0 kg per cubic meter of cement slurry or preflush.
Technical data
|
Item |
Index |
|
Appearance |
Transparent or white cluster fibers |
|
Bulk Density, g/cm3 |
1.0±0.1 |
|
Absolute Density, g/cm3 |
1.45±0.05 |
|
pH (2% aqueous solution) |
7~8 |
|
Fiber Length, mm |
3~6 |
Packing
10kg/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:

Related Product Guide:
OTCMKTS:CHOLY | Emulsifiers And Wetting Agents
Global Carboxymethyl Cellulose Market Assessment and Revenue Forecast Until the End of 2028 || Top Market Particiapnts- CP kelco, DKS Co. Ltd., Ashland, Changshu Wealthy Science And Technology Co. Ltd., Daicel Corporation, Zibo Hailan Chemical Co., LTD | Emulsifiers And Wetting Agents
Along with the "Client-Oriented" small business philosophy, a rigorous high-quality handle system, highly developed producing machines and a powerful R&D group, we always supply high-quality products and solutions, fantastic services and aggressive costs for OEM/ODM Supplier Ground Marble Bridging Agent - Lost Circulation Agents-OBC–B62S – Oilbayer, The product will supply to all over the world, such as: Venezuela , Curacao , Honduras , Business philosophy: Take the customer as the Center, take the quality as the life, integrity, responsibility, focus, innovation.We will provide professional, quality in return for the trust of customers, with most major global suppliers,all of our employees will work together and move forward together.
Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
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