Product Description
FF-III is composed by asphalt emulsion and polyacrylate emulsion. The asphalt emulsion is composed of asphalt powder and emulsifier, and the polyacrylate emulsion is composed of acrylonitrile (liquid), acrylic (liquid) and ammonium sulfate. This product can inhibit shale hydration expansion, prevent the collapse of unstable formation, improve the quality of mud cake, improve the lubricating and sealing capability. Its recommended dosage is 1.0 – 3.0% (v/v).
Technical Specification
|
Items |
Specifications |
|
Appearance |
Brown-black jelly |
|
Water-dispersibility |
Dispersed, non-floating solid |
|
Softening point (evaporation residue), ℃ |
50-70 |
|
Oil-soluble rate, % |
≥95.0 |
|
Colloidal stability, % |
≥95.0 |
|
Solid content, % |
≥55.0 |
|
Median Diameter, μm |
≤60.0 |
|
Relative inhibition |
≤0.60 |
Features
Strong capability of resisting salt, calcium and magnesium. So it can be applied in freshwater, saltwater, saturated saltwater and seawater drilling and completion fluids.
Dispersed in water without flocculation and floating phenomena effectively.
Good colloidal stability and storage stability.
Match with other additives well.
Package and Storage
It is a liquid packaged in 5 gal cans and 55 gal drums. International packaging may vary. And they shall be stored in a shady and dry place with good ventilation.
Safety
They shall be avoided contact with eyes, skins and clothes, otherwise flush it with water. Handling methods and dangerous data shall be referred to MSDS.