| 摘要 |
<p>A composition comprises a matrix comprising: (a) an alloy of polyamide; and (b) a polymer comprising blocks of polyamide and blocks of polyether in which is dispersed: (c) crosslinked phase. The composition has melt strength > 1.5, and flexibility modulus, at 23 degrees C, < 700, preferably of 50-300 MPa. Also claimed are extruded articles comprising part(s) composition and part(s) comprising polyamide, polyolefin, or a mixture of the two and which is different to the composition; the two parts being soldered together.</p> |
