| 摘要 |
<p>PURPOSE: To obtain a composite material comprising a polyamide and a polyvinylidene fluoride, which is non-sensitiveness to a shearing stress, shows favorable mechanical characteristics, and has solvent stability and temperature stability. CONSTITUTION: A thermoplastic multilayer composite material has at least the following layers: (I) a layer made of a molding material based on a polyvinylidene fluoride, and (II) a second layer neighboring to the (I) layer and made of a molding material based on a mixture comprising the following ingredients: (a) a polyamide and (b) a polyglutarimide. In this case, both the layers are adhesively bonded to each other in a frictionally contact state.</p> |
