FIELD: corrosion protection.
SUBSTANCE: invention relates to protective preservation materials for anticorrosion protection of metallic parts of ferrous and nonferrous metals except magnesium against environmental effects, in particular parts of cooling system of internal combustion engines. Protective composition is composed of piperidinium 3,5-dinitrobenzoate (1.0-1.5%) and antifreeze A40.
EFFECT: increased protective ability of composition.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PROTECTIVE COMPOSITION | 2000 |
|
RU2204624C2 |
| PROTECTIVE COMPOSITION FOR PROTECTION OF HYDRAULIC DRIVES OF BRAKE SYSTEMS | 2007 |
|
RU2345177C1 |
| PROTECTIVE COMPOSITION FOR PROTECTING HYDRAULIC DRIVES OF BRAKING SYSTEMS FROM CORROSION | 2015 |
|
RU2621940C2 |
| PROTECTIVE COMPOSITION | 1998 |
|
RU2145973C1 |
| COOLING-AND-SLUSHING COMPOUND FOR COOLING SYSTEMS OF INTERNAL COMBUSTION ENGINES | 2001 |
|
RU2206591C1 |
| PROTECTIVE COMPOSITION FOR PROTECTING HYDRAULIC DRIVES OF BRAKING SYSTEMS | 2010 |
|
RU2462540C2 |
| FORMULATION OF CAR COOLING AGENT FOR EXPLOITATION IN SUPER SEVERE CONDITIONS | 2019 |
|
RU2748916C2 |
| LIQUID COOLANT FOR INTERNAL COMBUSTION ENGINE | 2011 |
|
RU2470059C1 |
| METHOD OF ASSESSMENT OF ANTIFREEZES PROTECTIVE ABILITY | 1999 |
|
RU2153662C1 |
| COOLANT FLUID FOR HIGH-AUGMENTED INTERNAL COMBUSTION ENGINES OPERATED AT HEAVY-DUTY CONDITIONS | 2006 |
|
RU2313555C2 |
