A METHOD OF PRODUCING A SLIDING COUPLING BY A MONOMER CASTING METHOD

摘要

A method for producing a sliding coupling, w hich comprises injecting a casting material comprising the following components (A) and (B) into a clearance between a bearing and a shaft fitted in and rotatably or reciprocatively supported by the bearing, wherein a primer is preliminarily applied to either the shaft or the bearing and a releasing agent is preliminarily applied to the other; followed by polymerization and curing to form a resin lining on the surface of the shaft or the bearing: (A) a OMEGA -lactam liquid containing a polymerization catalyst of an alkali metal or alkaline earth metal compound; and (B) a OMEGA -lactam liquid containing at least one polymerization initiator.