| 摘要 |
<p>A foamable thermoplastic resin composition suitable for giving a foam which is lightweight, has excellent flame retardancy especially due to its shape-retaining properties during burning, is satisfactory in mechanical properties, impact absorption, heat resistance, dimensional stability, etc., and has a low coefficient of linear expansion; a thermoplastic resin foam obtained from the foamable thermoplastic resin composition; and a layered composite comprising the thermoplastic resin foam. The foamable thermoplastic resin composition comprises 100 parts by weight of a thermoplastic resin, 0.1 to 100 parts by weight of a phyllosilicate, 0.1 to 50 parts by weight of an acid-modified polyolefin resin, and a blowing agent.</p> |
