| abstract |
The present invention provides a honeycomb structure which is composed of a thermoplastic resin composition containing aromatic polyamide (A) and aliphatic polyamide (B). The aromatic polyamide (A) contains more than 70 mol% The diamine unit of the xylene diamine unit, and the dicarboxylic acid unit of the α,ω-linear aliphatic dicarboxylic acid unit with 4-20 carbons containing more than 50 mol%, aliphatic polyamide ( B) Contains an aliphatic group as a repeating unit, and the total number of carbons constituting the aliphatic group is 10-24. The blending ratio of aromatic polyamide (A): aliphatic polyamide (B) is calculated on a mass basis , Is the range of 100:25-400; and provides a sandwich structure formed by arranging flat plates on the upper and lower surfaces of the honeycomb structure, and a honeycomb substrate formed by forming the thermoplastic resin composition into a film or sheet. |