METHOD FOR FORMING FLUOROCARBON RESIN MEMBRANE

PROBLEM TO BE SOLVED: To provide a method for forming a good fluorocarbon resin film on the surface of an object without deteriorating the original characteristics of the fluorocarbon resin and without being restricted in terms of application. SOLUTION: A modified fluorocarbon resin intermolecularly crosslinked by being irradiated with radiation is contacted with the object on which the film is to be formed and slid. As a sliding means, one side of the modified fluorocarbon resin or the object is fixed, and the other side doing movement such as rotation, reciprocation, or the like is contacted with it, or contacted with both while such movement is done. When it is slid, it is preferably heated. When it is done like this, since the occurrence of the shearing of the fluorocarbon resin is facilitated, the transfer efficiency of the resin to the surface of the object is improved. In this case, a heating target can be the fluorocarbon resin, the object, the atmosphere, or the combination of these. A higher contact pressure and a higher sliding speed are more preferable. COPYRIGHT: (C)2004,JPO