DON-M
Corrosion inhibitors
Corrosion inhibitors DОN-М are a composition of cationic surfactants in alcohol solvent.
Application
They are used for anticorrosive treatment of pipelines and equipment in the oil and gas industry as the main component of highly effective corrosion inhibitors. This is predetermined by the fact that surfactants are adsorbed at the metal-solution interface and a monomolecular hydrophobic layer is formed, which repels water.
The protective effect of the reagent at a concentration of 10-20 g / t is 90-95%.
Product Specification
ТC 20.41.20-005-04706205-2018
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DОN-М 0404-5/50 |
DОN-М 0505-5/50 |
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| 1 | Appearance |
liquid |
transparent liquid |
| 2 | Density at 20 0С, g/сm3 |
0,85-0,95 |
0,83-0,93 |
| 3 | Freezing point, 0С, not above |
— 20 |
— 15 |
| 4 | рН (10% solution) |
9,0-12,0 |
10,0-12,5 |
| 5 | Kinematic viscosity at 20 °C, cSt, not above |
20 |
20 |
| 6 | Corrosion aggressiveness of the commercial form, g/(m2*h), not above |
0,05 |
0,05 |
| 7 | Solubility and dispersibility of the reagent |
soluble in oil |
|
Packaging
The product is packed in 180/200 kg polyethylene barrels. The use of another type of container can be agreed with the consumer.
Shelf life — 12 months from the date of manufacture.