FIELD: chemistry.
SUBSTANCE: invention relates to an adhesive composition for attaching rubber to fibre glass-filled polytetrafluoroethylene during curing for use in production of industrial rubber articles for the motorcar industry. The surface of fibre glass-filled polytetrafluoroethylene is treated with a solution of sodium-naphthalene complex in tetrahydrofuran, followed by deposition of a solution of 3-glycidoxypropyltrimethoxysilane and drying at temperature 70-90°C.
EFFECT: high adhesion strength of acrylate and fluoride rubber to the surface of fibre glass-filled polytetrafluoroethylene.
2 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF TREATING SURFACE OF FIBRE GLASS-FILLED POLYTETRAFLUOROETHYLENE | 2008 |
|
RU2400493C2 |
| METHOD FOR PROCESSING SURFACE OF FLUORINE-CONTAINING RUBBER | 2014 |
|
RU2580722C1 |
| METHOD OF ATTACHING CURED RUBBERS BASED ON ACRYLATE RUBBERS TO METALLIC SURFACES | 2004 |
|
RU2282643C1 |
| METHOD FOR PROCESSING SURFACE OF FLUORINATED RUBBER | 2019 |
|
RU2758411C2 |
| ADHESIVE COMPOSITION | 2010 |
|
RU2470055C2 |
| METHOD FOR GLUING FLUOROPLASTIC FIBERGLASS WITH THE SURFACE OF THE PRODUCT | 2021 |
|
RU2777642C1 |
| ADHESIVE COMPOSITION FOR ATTACHMENT OF NITRILE-BASED RUBBER ARTICLES TO METALLIC SURFACES | 2004 |
|
RU2300547C2 |
| COMPOSITION USED AS ADHESIVE UNDERLAYER FOR ATTACHING RUBBER TO METAL AT VULCANIZATION OR AS ADHESIVE FOR HOT ATTACHING OF RUBBER ON BASE OF FLUORINE-CONTAINING RUBBER AND ACRYLIC RUBBER | 2006 |
|
RU2315796C1 |
| ADHESIVE COMPOSITION | 2000 |
|
RU2180675C2 |
| RUBBER MIXTURE | 2010 |
|
RU2437906C1 |
