| abstract |
A resin-rubber composite in which a low pressure plasma-treated polyamide-based resin molded product and a higher fatty acid salt-sulfur vulcanizable acrylic rubber composition that forms an acrylic rubber layer are directly bonded by vulcanization without interposing an adhesive. The plasma treatment of a polyamide-based resin molded product is performed by a low pressure plasma treatment method. When the plasma treatment is performed by an atmospheric pressure plasma treatment method, desired adhesion between the resin and the rubber cannot be ensured. Here, an alkoxysilane compound in rubber composition is an optional component, and the presence or absence of this compound does not affect the adhesion. |