FIELD: manufacturing technology.
SUBSTANCE: invention relates to a conductive hydrophobic coating based on varnish with carbon nanotubes (CNT) and a method for manufacture thereof. Coating is intended mainly for polymer products. Electrically conductive hydrophobic coating includes, pts. wt.: film-forming copolymer – 7.25÷8.30, epoxy resin – 0.72÷0.83, electrically conductive filler, which is carbon nanotubes – 0.90÷2.03. Method for producing an electrically conductive hydrophobic coating is described by applying a coating composition and then drying it at various temperatures.
EFFECT: providing a conductive hydrophobic coating, characterized by the value of the wetting angle from 106,90 to 135,80° and specific surface resistance to 16,07 Ohm/sq.
3 cl, 1 tbl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CORROSION RESISTANT AND ELECTROCONDUCTIVE COMPOSITION AND COATING METHOD | 2008 |
|
RU2405799C2 |
| METHOD FOR OBTAINING CONDUCTIVE SUPERHYDROPHOBIC COATINGS ON MAGNESIUM ALLOYS | 2022 |
|
RU2782788C1 |
| METHOD OF PRODUCING LAMINAR PLASTIC | 2015 |
|
RU2586149C1 |
| RESISTIVE CONDUCTIVE PASTE | 2024 |
|
RU2826691C1 |
| NANOMODIFIED COLD-CURING ELECTROCONDUCTIVE ADHESIVE COMPOSITION | 2018 |
|
RU2688573C1 |
| ELECTROCONDUCTIVE COATING COMPOSITION AND METHOD OF MAKING SOLID ELECTROCONDUCTIVE COATINGS | 2011 |
|
RU2460750C1 |
| METHOD OF MANUFACTURING OF SENSITIVE ELEMENT OF GAS SENSORS WITH CARBON NANOTUBES | 2012 |
|
RU2528032C2 |
| SUSPENSION FOR THE MODIFICATION OF EPOXY-BASED PAINT MATERIALS FOR IMPROVING ANTI-CORROSION PROPERTIES | 2016 |
|
RU2661226C2 |
| SUPER-HYDROPHOBIC PAINTWORK | 2016 |
|
RU2650135C1 |
| COMPOSITION FOR COATING METAL PRODUCTS | 2020 |
|
RU2757271C1 |
