Title:
ALUMINUM FIN MATERIAL HAVING ANTIFOULING PROPERTY FOR HEAT EXCHANGER, PROCESS OF MANUFACTURE THE SAME, AND HEAT EXCHANGER HAVING THE SAME
Document Type and Number:
Japanese Patent JP2018066557
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an aluminum fin material, a process of manufacture thereof, a heat exchanger, and an air conditioner capable of making harder to produce mold abrasion during press work while improving an antifouling property by making it difficult for both hydrophilic stain and hydrophobic stain to adhere.SOLUTION: An aluminum fin material of the invention includes an aqueous coating containing water soluble acryl resin containing alumina sol and sulfonic acid, and polyethylene glycol. A baked coating film of an aqueous coating material containing 5 to 45 mass% of alumina particles in 100 mass% of the coating solid content containing alumina particles in the alumina sol, the water soluble acryl resin, and the polyethylene glycol is formed on the surface of a plate composed of aluminum or an aluminum alloy; and the coating amount of the coating film is 0.3 to 0.8 g/m.SELECTED DRAWING: Figure 1
Inventors:
USUI NAOTO
KUME YOSHIO
KASHIWAGI MASATO
KUME YOSHIO
KASHIWAGI MASATO
Application Number:
JP2017229570A
Publication Date:
April 26, 2018
Filing Date:
November 29, 2017
Export Citation:
Assignee:
MITSUBISHI ALUMINIUM
International Classes:
F28F19/04; C09D5/16; C09D7/40; C09D133/14; C09D171/02; F28F1/32; F28F21/08
Domestic Patent References:
| JPH1123174A | 1999-01-26 | |||
| JP2005097703A | 2005-04-14 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Mitsuo Teramoto
Fumihiro Hosokawa
Kazunori Onami
Mitsuo Teramoto
Fumihiro Hosokawa
Kazunori Onami