A mixture of polymers having a tensile strength, AND ITS USE FOR METAL COMPOSITE MATERIALS

摘要

1. A two-phase polymer mixture comprising: (a) a polyamide having a melting point of not higher than 210 ° C; (b) a modified polyolefin containing carboxyl groups, whose rheological properties in the molten state characterized by the presence tekuchesti.2 limit. A mixture according to Claim. 1, containing from 30 to 70 wt.% Poliamida.3. A mixture according to Claim. 1 or 2 comprising from 30 to 70 wt.% Modified poliolefina.4. A mixture according to Claim. 1, wherein the modified polyolefin is a modified polietilen.5. A mixture according to claim. 4, wherein the modified polyolefin is maleic anhydride modified kisloty.6. A mixture according to claim. 4, wherein the modified polyolefin modified with a compound containing carboxyl group in an amount of from 0.01 to 20 wt.% Based on the final weight of the modified poliolefina.7. A mixture according to Claim. 1, wherein the polyamide is a polyamide-11.8. A mixture according to Claim. 1, comprising a continuous phase consisting essentially of a polyamide and a discontinuous or a continuous second phase consisting essentially of poliolefina.9. A mixture according to claim. 8 in which the dispersed phase is in the form of globules whose average diameter is preferably less than 500 nm.10. A mixture according to Claim. 1 further comprising from 5 to 20 wt.% Napolniteley.11. A mixture according to Claim. 1, having a yield strength of at least 50 Pa.12. A mixture according to Claim. 1, wherein the modified polyolefin is maleic anhydride modified kisloty.13. A mixture according to claim. 12, containing from 30 to 70 wt.% Of said modified poliolefina.14. The mixture of claim. 13 wherein said modified polyolefin is a modified polietilen.15. A mixture according to Claim. 1, wherein the modified polyol