FIELD: machine building.
SUBSTANCE: protective coating consists of nano structured protective layer of corrosion inhibitor of N-hetero-cyclic alkyl-phosphonic acid and of second external layer consisting of epoxy polymer. Also, the second external layer is obtained from mixture of composition, wt %: monomer of epoxy resin E-40 68.0-72.0; toluol 18.0-20.0; di-butyl-phtalate (DBPH) 2.0-4.0; the said inhibitor of corrosion 2.0-4.0; poly-ethylene-polyamine (PEPA) 4.0-6.0.
EFFECT: raised efficiency of protection of metal from all kinds of corrosion, raised service life and strength of adhesion.
2 cl, 1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| CORROSION INHIBITOR | 2009 |
|
RU2430997C2 |
| INHIBITED PRIMER | 2019 |
|
RU2725249C1 |
| PROTECTIVE COATING AND METHOD OF ITS APPLICATION | 2020 |
|
RU2752488C1 |
| GROUNDING-CONVERTER FOR RUST | 2000 |
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RU2177017C1 |
| PRIMING ENAMEL FOR PROTECTIVE ANTI-CORROSION EPOXY COATING PROTECTIVE LAYER UP TO 500 MICRONS, METHOD FOR PROTECTIVE ANTI-CORROSION EPOXY COATING FORMATION, AND PRODUCT WITH PROTECTIVE ANTI-CORROSION EPOXY COATING | 2015 |
|
RU2613985C1 |
| CORROSION INHIBITOR | 1998 |
|
RU2160792C2 |
| METHOD OF PROTECTING CATHODE-POLARISED METAL CONSTRUCTIONS AND STRUCTURES, COATING FOR PROTECTION OF METAL CONSTRUCTIONS AND STRUCTURES, ELECTROCHEMICALLY ACTIVE COMPOSITE AND HYDROINSULATING LOW-RESISTANCE MATERIALS FOR PROTECTION OF METAL CONSTRUCTIONS | 2014 |
|
RU2541085C1 |
| ANTICORROSIVE COATING COMPOSITION | 2020 |
|
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| COMPOUND FOR RECEIVING OF POLYMEROUS INHIBITED COATING WITH INCREASED OIL ABSORBTION AND PLATING METHOD OF POLYMEROUS INHIBITED COATING WITH INCREASED OIL ABSORBTION | 2007 |
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RU2359069C2 |
| METHOD OF APPLYING COVERING ON ARTICLE | 2003 |
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RU2233301C1 |
