FIELD: chemistry.
SUBSTANCE: invention can be used to produce polymer composite materials. Method of obtaining a finishing agent for producing polyetheretherketone carbon-fiber polymer composite materials involves extraction of soluble amorphous polyetheretherketone from industrial polyetheretherketone PEEK 450. Extraction is carried out while boiling in dichloroacetic acid for 30–120 minutes. Invention also discloses a finished polyester-ether-ketone composite and a method for production thereof.
EFFECT: improvement of impact strength, modulus of elasticity, breaking stress and tensile yield strength of polymer composite materials.
3 cl, 1 tbl, 9 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR OBTAINING TREATED CARBON FIBRES AND POLYMER COMPOSITIONS BASED ON THEM | 2022 |
|
RU2796404C1 |
| METHOD FOR OBTAINING FINISHED CARBON FIBRES AND COMPOSITES BASED ON THEM | 2022 |
|
RU2802447C1 |
| POLYMER COMPOSITE BASED ON POLYESTERESTERKETONE AND CARBON FIBER AND A METHOD FOR ITS PRODUCTION | 2020 |
|
RU2752627C1 |
| CARBON FIBER POLYMER COMPOSITE MATERIAL BASED ON POLYESTERESTERKETONE AND A METHOD FOR ITS PREPARATION | 2020 |
|
RU2757922C2 |
| POLYMER COMPOSITE BASED ON CARBON FIBER-REINFORCED POLYETHERETHERKETONE AND METHOD FOR ITS PRODUCTION | 2020 |
|
RU2743995C1 |
| POLYMER COMPOSITE MATERIAL BASED ON POLYESTERESTERKETONE AND CARBON FIBER AND A METHOD FOR ITS PRODUCTION | 2020 |
|
RU2752625C1 |
| METHOD FOR PRODUCING FINISHED CARBON FIBERS AND POLYMER COMPOSITES BASED ON THEM | 2023 |
|
RU2811385C1 |
| METHOD FOR OBTAINING FINISHED CARBON FIBER AND POLYETHER ETHER KETONE COMPOSITE | 2023 |
|
RU2811422C1 |
| POLYMER CARBON FIBER COMPOSITION AND METHOD FOR ITS PRODUCTION | 2020 |
|
RU2744893C1 |
| POLYETHERETHERKETONE CARBON FIBER COMPOSITE MATERIAL AND METHOD FOR ITS PRODUCTION | 2022 |
|
RU2793886C1 |
