DON-M
Corrosion inhibitors
Corrosion inhibitors DON-М 0404-1/70а and DON-М 0505-6/70а are compositions of cationic surfactants in alcohol solvent.
Application
It can be usedas a corrosion inhibitor for anticorrosion treatment of pipelines and oil and gas equipment. Surfactants adsorb at the bound metal-solution, and monomolecular hydrophobic layer forms, it repels water away. Protection effect of reagent at 10-20 g/t is 90-95 %.
Product’s specification
TC 2458-005-04706205-2004
| DON-М 0505-6/70а | DON-М 0404-1/70а | ||
| 1 | Appearance , color (20ºС) | Light-brown transparent liquid |
Dark-brown viscous liquid |
| 2 | Density at 20 0С, g/сm3 | 0,9-0,95 | 0,88-0,93 |
| 3 | Temperature of freezing , 0С, not higher then | -20 | — 15 |
| 4 | рН | 10-12,5 | 9-12 |
| 5 | Kinematic viscosity at 200С, сСт., max | 200 | 1000 |
Packaging
The product is available in polyethylene drums and container or in a tare at a customer’s requirement.
Shelf life — 5 years.