HYDROPHILIC MEMBER, FIN MEMBER, ALUMINUM FIN MEMBER, HEAT EXCHANGER AND AIR CONDITIONER

摘要

Disclosed is a hydrophilic member obtained by forming a hydrophilic film on a base by using a hydrophilic composition containing (A-1) a hydrophilic polymer having at least one hydrolyzable alkoxysilyl group in a polymer side chain and (B) a metal complex catalyst. The hydrophilic member is characterized in that the hydrophilic film has a water swellability of not more than 1.5 times. The hydrophilic member has sufficient hydrophilicity, while exhibiting excellent water resistance, antifouling property and scratch resistance.