| abstract |
MXD. 10 Polyamide-based barrier structure and films for producing bottles, tanks, containers, pipes, tubes, various containers and packaging materials made using this structure. Good barrier properties. Polyamide MXD. Structures having at least one layer made of 10 / Z polyamide [where MXD. 10 is a condensation product of a blend of xylenediamine containing 70-100% meta-xylenediamine and sebacic acid, Z is a polycondensation of lactam monomers, repeating units derived from α, ω-carboxyl amino acids, repeating units X1. Y1 (where X1 is a repeating unit obtained by polycondensation of aliphatic, arylaliphatic, alicyclic or aromatic diamine, and Y1 is obtained by polycondensation of aliphatic carboxylic acid, alicyclic or aromatic diacid. The weight ratio of Z / (MXD + 10 + Z) is 0 to 15%. |