Corrosion inhibitors DON-М 0404-1/70а and DON-М 0505-6/70а are compositions of cationic surfactants in alcohol solvent.
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 %.
|DON-М 0505-6/70а||DON-М 0404-1/70а|
|1||Appearance , color (20ºС)||Light-brown
|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|
|5||Kinematic viscosity at 200С, сСт., max||200||1000|
The product is available in polyethylene drums and container or in a tare at a customer’s requirement.
Shelf life — 5 years.