| 摘要 |
PURPOSE:To obtain the titled composition, having improved impact resistance, external appearance as well as weld strength of molded articles and suitable as automotive parts, mechanical parts, etc., by blending nylon 4, 6 with a specific halogenated bisphenol based compound. CONSTITUTION:A composition obtained by blending nylon 4, 6 consisting of repeating units expressed by formula I with 3-40wt%, preferably 7-25wt% halogenated bisphenol based compound, having repeating units expressed by formula II (X is bromine, etc.; a and b are 0-4 and a+b is >=2; R is 1-6C alkylene residue; n is a natural number, preferably n is >=5; R is propylene residue) and epoxy group in at least one of the molecular terminals.
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