BONDING METHOD FOR FLUORORESIN

摘要

PURPOSE:To bond fluororesin firmly to another body to be bonded by a simple equipment and a simple processing by a method wherein abrasive grains as ankers are embedded in the fluororesin adhesive surface by a specific means so that part of each grain is exposed on the surface. CONSTITUTION:The adhesive surface 2 of fluororesin 1 is heated by a heater etc. and further, abrasive grains 3 are bonded with the adhesive surface 2 under pressure and embedded in the adhesive surface 2 so that part of each abrasive grain can be exposed to give anker function to the abrasive grains 3 and then the adhesive surface 2 is coated with adhesive agent 4 to stick the fluororesin 1 to the body 5 to be bonded. EFFECT:The surface of a non-adhesive part is not damaged or changed in quality.