| 摘要 |
PURPOSE: Provided is a polyamide resin composition comprising a layered silicate, which has improved physical strength, heat resistance, chemical resistance, and gas barrier property. CONSTITUTION: The polyamide resin composition comprising 60-99 wt% of equivalent mixture of m-xylenediamene and adipic acid constituting MXD-6 nylon, and 1-40 wt% of monomer capable of forming polyamide, is characterized by further comprising 0.5-20 parts by weight of organised layered silicate(based on 100 parts by weight of the copolyamide resin composition). The monomer is at least one selected from the group consisting of epsilon-caprolactam, terephthalic acid, isophthalic acid, 12-aminodecanoic acid, tetramethylenediamine, and hexamethylenediamine.
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