Title:
FIN MATERIAL AND HEAT EXCHANGER
Document Type and Number:
Japanese Patent JP2017150736
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fin material for a heat exchanger excellent in dirt adhesion suppression effect and removal performance, and a heat exchanger using the fin material.SOLUTION: Provided is a heat exchanger using a fin material 1 having: a substrate 2 comprising aluminum; and a coating film 3 formed on at least one surface of the substrate. The coating film 3 has a positive charged membrane 31 on its outermost surface. The membrane 31 substantially comprises at least one kind of resin selected from a group consisting of cellulose resin, acrylic resin, vinyl alcohol resin, acrylamide resin and ester resin. The surface roughness Ra of the coating film 3 is equal to or less than 100 nm.SELECTED DRAWING: Figure 1
Inventors:
TOYAMA TOMOAKI
SEKO YOSHIYA
SASAZAKI MIKINE
SEKO YOSHIYA
SASAZAKI MIKINE
Application Number:
JP2016033395A
Publication Date:
August 31, 2017
Filing Date:
February 24, 2016
Export Citation:
Assignee:
UACJ CORP
International Classes:
F28F13/18; B32B15/08; B32B15/20; F28F1/32; F28F19/00; F28F19/04
Attorney, Agent or Firm:
Patent Business Corporation Aichi International Patent Office