FIELD: machine building.
SUBSTANCE: coating consists of a basic polymer layer, a mastic layer containing bitumen, thermoelastoplast and glue AS-M and a ground coat with the latter being made of the mastic layer material additionally containing glue AS-M and oil-soluble corrosion inhibitor IKB-2-2. Coating composition has the following ratio of components, wt %: Mastic layer: bitumen - 81-85, thermoelastoplast - 9-11, glue AS-M - 4-9; ground coat: bitumen - 22-23, thermoelastoplast - 2-3, glue AS-M - 8-10; petroleum solvent - 64-65, oil-soluble corrosion inhibitor IKB-2-2 - 0.7-1.0.
EFFECT: simplifying the technology for manufacturing and applying of coating to a pipeline, improving its anticorrosion and adhesive properties.
4 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| BITUMEN-POLYMER PRIMER | 2010 |
|
RU2456321C2 |
| COILED MASTIC MATERIAL | 2008 |
|
RU2379575C2 |
| MULTILAYERED INSULATION COATING FOR PIPELINE | 2016 |
|
RU2639257C2 |
| MASTIC BITUMEN-POLYMER COMPOSITION FOR ANTICORROSION COATINGS AND METHOD OF ITS PRODUCTION | 2010 |
|
RU2439422C1 |
| METHOD OF ANTI-CORROSION PROTECTION OF CATHODIC-POLARIZABLE UNDERGROUND METAL STRUCTURES WITH BITUMEN-POLYMERIC LAYER OF MASTIC IN INSULATED COATING AND BITUMEN-POLYMER MASK FOR INSULATING COATING OF CATHODIC-POLARIZABLE UNDERGROUND METAL STRUCTURES | 2017 |
|
RU2666917C1 |
| INSULATING BITUMEN-POLYMER MASTIC AND A METHOD FOR PREPARATION THEREOF | 2003 |
|
RU2241897C2 |
| MULTILAYER INSULATION TAPE COATING FOR PIPELINES | 2022 |
|
RU2789043C1 |
| BITUMEN-POLYMER MASTIC AND A METHOD FOR PREPARATION THEREOF | 2005 |
|
RU2300542C1 |
| ANTI-CORROSION MASTIC MATERIAL | 2008 |
|
RU2384601C2 |
| POLYMER-CONTAINING ADHESIVE PRIMER | 2012 |
|
RU2492386C1 |
