Structural member of fluorine-containing polymer having adhesive property at high temperature and sliding material produced by using same

A method of endowing a structural member comprising (A) a layer which comprises a fluorine-containing polymer and does not contain an adhesive material other than the fluorine-containing polymer substantially, (B) a synthetic resin substrate and (C) a layer different from the fluorine-containing polymer layer (A) obtained by laminating with the layer (A) with a longitudinal shear strength between the layer (A) comprising the fluorine-containing polymer and the substrate (B) of not less than 0.98 N/mm (10 kgf/cm2) at 150° C.;

• which method comprises directly adhering the layer (A) to the substrate (B) without interposing a binder therebetween, and the synthetic resin of the substrate (B) being at least one synthetic resin selected from the group consisting of aromatic polyester, polyimide, phenolic resin, COPNA resin, PPS, PEEK, PES, PAI, PEI, thermoplastic PI and polyoxymethylene, and the layer (C) is at least one synthetic resin selected from the group consisting of aromatic polyester, polyimide, phenolic resin, COPNA resin, PPS, PEEK, PES, PAI, PEI and thermoplastic PI.