| 发明名称 |
PRE-COATED ALUMINUM SHEET, ALUMINUM SHEET, AND HEAT SINK FOR ONBOARD LED LIGHTING |
| 摘要 |
A pre-coated aluminum sheet, an aluminum sheet, and a heat sink for onboard LED lighting excellent in the heat radiation property are provided. The pre-coated aluminum sheet is used for the heat sink for onboard LED lighting, and is the pre-coated aluminum sheet including an aluminum sheet and a resin-based film. The thermal conductivity of the aluminum sheet is equal to or greater than 150 W/m·K, the resin-based film includes a thermosetting resin and a black pigment composition, and the integrated emissivity of the resin-based film in the infrared region having the wavelength of 3-30 μm is equal to or greater than 0.80 at 25° C. |
| 申请公布号 |
US2016010843(A1) |
申请公布日期 |
2016.01.14 |
| 申请号 |
US201414772553 |
申请日期 |
2014.03.27 |
| 申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) |
发明人 |
HATTORI Nobuo;KONISHI Haruyuki;KOBAYASHI Kazunori;KANEDA Daisuke |
| 分类号 |
F21V29/89;C09D163/00;C22C21/00;C09D167/00 |
主分类号 |
F21V29/89 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1: A pre-coated aluminum sheet, comprising:
an aluminum sheet; and a resin-based film, wherein the aluminum sheet has a thermal conductivity of equal to or greater than 150 W/m·K, the aluminum sheet has a fibrous crystal microstructure, the resin-based film comprises a thermosetting resin and a black pigment composition, and the resin-based film has an integrated emissivity in an infrared region having a wavelength of 3-30 μm of equal to or greater than 0.80 at 25° C. |
| 地址 |
Kobe-shi JP |
