FIELD: polymers.
SUBSTANCE: invention relates to polymer composites made of polyphenylene sulphide and finished carbon fibre, intended as structural polymer materials, and to a method for production thereof. Polymer composite includes polyphenylene sulphide and carbon fibres coated with an organic finishing agent - 1,3-diaminobenzene. The amount of the finishing agent relative to the carbon fibre is 1 to 4 wt.%.The amount of finished carbon fibre in the polymer composite is 20 wt.%.
EFFECT: resulting polymer composites exhibit improved physical and mechanical properties due to the introduction of a finishing agent enhancing the wettability of the filler and increasing the boundary interactions between the glass fibre and the polyphenylene sulphide matrix.
2 cl, 1 tbl, 7 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR OBTAINING FINISHED CARBON FIBRES AND POLYMER COMPOSITIONS BASED ON THEM | 2023 |
|
RU2816456C1 |
| METHOD FOR OBTAINING FINISHED CARBON FIBERS AND POLYESTERIMIDE COMPOSITE MATERIAL | 2022 |
|
RU2798032C1 |
| METHOD FOR OBTAINING SIZED CARBON FIBRE AND POLYMER COMPOSITE BASED ON IT | 2023 |
|
RU2816425C1 |
| POLYMER COMPOSITIONS BASED ON POLYPHENYLENE SULPHIDE, GLASS FIBRE AND METHOD FOR PRODUCTION THEREOF | 2021 |
|
RU2770092C1 |
| POLYMER COMPOSITES FILLED WITH FINISHED CARBON FIBRE FROM POLYPHENYLENE SULPHIDE AND METHOD FOR PRODUCTION THEREOF | 2021 |
|
RU2767564C1 |
| METHOD FOR OBTAINING SIZED CARBON FIBERS AND POLYESTERIMIDE COMPOSITES | 2022 |
|
RU2798036C1 |
| GLASS FIBRE POLYMER COMPOSITIONS BASED ON POLYPHENYLENE SULPHIDE AND METHOD FOR PRODUCTION THEREOF | 2021 |
|
RU2769443C1 |
| CARBON FIBRE-REINFORCED POLYPHENYLENE SULPHIDE COMPOSITE MATERIALS AND METHOD FOR PRODUCTION THEREOF | 2021 |
|
RU2773524C1 |
| POLYPHENYLENE SULPHIDE COMPOSITE MATERIALS WITH CARBON FIBRES AND METHOD FOR PRODUCTION THEREOF | 2021 |
|
RU2770088C1 |
| POLYMER COMPOSITE MATERIALS MADE OF POLYPHENYLENE SULPHIDE WITH CARBON FIBRES AND METHOD FOR PRODUCTION THEREOF | 2021 |
|
RU2775606C1 |
