| 摘要 |
Object based on a mixture of polyamide and polyolefin, including at least one weld line, characterised in that: - the ratio of the viscosities of the polyolefin to the polyamide, measured at a shear rate higher than 100 s<-1>, is higher than 0.70, - the quantity of polyamide is sufficient for the elongation at break to be greater than 10 %. |
