METHOD OF COATING FLUOROCARBON RESIN

摘要

A METHOD OF COATING A FLUOCARBON RESIN INCLUDES ROUGHENING A COATING SURFACE BY SHOT-BLASTING USING A WATER-SOLUBLE SHOT MATERIAL OR A VAPORIZABLE SHOT MATERIAL OR BY IRRIDATION OF LASER OR PLASMS. THE MEHTOD PROVIDES A HIGH-QUALITY FLUOROCARBON RESIN COATING HAVING EXCELLENT CONTACT AND ADHESION PROPERTIES, WHICH IS NOT PEELED OFF EVEN DURING A SLIDING MOVEMENT PERFORMED UNDER SEVERE LOAD COMDITIONS. IN ADDITION , A SHOT MATERIAL USED IN THE COATING SUBSTRATE TREATMENT DOES NOT REMAIN IN A BASE MATERIAL MADE OF AN ALUMINUM ALLOY OR THE IN THE VICINITY OF A COATING LAYER. THUS, THERE IS NO POSSIBILITY THAT RESIDUAL SHOT MATERIAL DAMAGES THE COATING LAYER OR THE LIKE.