FIELD: metallurgy.
SUBSTANCE: invention relates to a fiber reinforced polymer composition intended for the manufacture of molded products. Composition contains propylene polymer (PP), representing propylene homopolymer (H-PP1) and/or propylene copolymer (C-PP1), carbon fiber (CF) and polar modified polypropylene (PMP) as a binding agent. In this case, the polar modified polypropylene (PMP) is a propylene polymer grafted with maleic anhydride as a binding agent.
EFFECT: fiber reinforced composition according to the invention has a good balance of mechanical properties such as high rigidity and impact strength with low mass.
12 cl, 4 dwg, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING REINFORCED FIBRE POLYMER COMPOSITION | 2016 |
|
RU2686217C1 |
| POLYOLEFIN COMPOSITION WITH IMPROVED IMPACT STRENGTH | 2017 |
|
RU2699996C1 |
| POLYPROPYLENE COMPOSITION, REINFORCED BY FIBERS WITH HIGH FLUIDITY | 2013 |
|
RU2588568C2 |
| FIBERS REINFORCED POLYPROPYLENE COMPOSITION WITH GREATER BREAKING ELONGATION | 2016 |
|
RU2684109C1 |
| COMPOSITION MATERIAL WITH FILLER ON BASIS OF CELLULOSE | 2016 |
|
RU2679149C1 |
| CONNECTION FOR VEHICLE OUTER ELEMENTS WITH HIGH FLUIDITY AND EXCELLENT SURFACE APPEARANCE | 2017 |
|
RU2721714C1 |
| VISCOUS PROPYLENE COMPOSITION WITH GOOD DIMENSIONAL STABILITY AND EXCELLENT SURFACE APPEARANCE | 2017 |
|
RU2699810C1 |
| RUBBER COMPOSITION WITH SUPERIOR IMPACT STRENGTH AT LOW TEMPERATURE | 2013 |
|
RU2654698C2 |
| HETEROPHASE COMPOSITION | 2016 |
|
RU2717244C2 |
| COMPOSITION OF FOAMED POLYPROPYLENE CONTAINING POLYMER FIBERS | 2019 |
|
RU2764244C1 |
