| abstract |
An improved method of bonding and / or adhering perfluoroelastomers and parts formed from perfluoroelastomers that provides a simple and economical, homogeneous finished part that substantially retains the strength of the solid finished product. provide. The present invention comprises the following steps: (a) contacting a first surface with a binder comprising a curable perfluoropolymer and a curing agent; (b) curing the binder to obtain a first A method of bonding a perfluoroelastomer material to a first surface comprising forming a perfluoroelastomer material bonded to the surface. In carrying out the method, the binder may be a solution prepared by dissolving a curable perfluoroelastomer and a curing agent in a solvent. In an embodiment of the present invention, the perfluoroelastomer material formed in step (b) is a coating layer, or the first surface is the surface of a perfluoroelastomer member and the perfluoroelastomer material formed is a perfluoroelastomer adhesion. Part. [Selection] Figure 1 |