FIELD: chemistry; inorganic.
SUBSTANCE: invention is related to a composition for production of insulating coatings on working surfaces of parts of machines, mechanisms and process equipment, e.g., flange joints in trunk pipelines. The composition comprises the following proportion of components, % by mass: 0.1-10.0 elastic modifier, 0.1-3.0 disperse filler, 0.1-0.5 functional additive, the balance to 100 being polyamide matrix. Disperse particles of structured elastomer in the form of ground rubber of 10-100 mcm particle sizes are used as the elastic modifier. Montmorillonite, or flint, or tripoli are used as the disperse filler. Dibutyl phthalate or dioctyl phthalate are used as the functional additive. The invention makes it possible to improve adhesive, deformation and insulating properties of the coating as well as its resistance to thermal-oxidative media.
EFFECT: improvement of properties of insulating coatings.
2 tbl, 10 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITE POLYMER MATERIAL FOR FUNCTIONAL COATINGS AND METHOD OF DEPOSITING IT | 2006 |
|
RU2338764C2 |
| COMPOSITION FOR PREPARING SEALING COVERS | 2004 |
|
RU2275404C1 |
| COMPOSITE ABRASIVE-RESISTANT TRIBOTECHNICAL MATERIAL | 2004 |
|
RU2270844C1 |
| COMPOSITE THERMOPLASTIC MATERIAL | 2004 |
|
RU2283325C2 |
| METHOD OF FORMING COMPOSITE COATING FROM SILICATE POLYMER MATERIAL | 2006 |
|
RU2332525C1 |
| COMPOSITION THERMOSTABLE TRIBOTECHNICAL MATERIAL | 2004 |
|
RU2268273C1 |
| POLYMER COMPOSITE MODIFIER OF ASPHALT CONCRETE MIXTURES AND BITUMEN BINDERS | 2023 |
|
RU2803598C1 |
| ABRASION-RESISTANT COMPOSITE MATERIAL | 2004 |
|
RU2270843C1 |
| COMPOSITE TRIBOTECHNICAL MATERIAL | 2009 |
|
RU2401855C1 |
| COMPOSITE MATERIAL FOR MANUFACTURE OF THE TRIBOENGINEERING COATINGS | 2006 |
|
RU2307855C1 |
