Title:
MACROMOLECULAR MATERIAL AND METAL COMPOSITE MATERIAL AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/041007
Kind Code:
A1
Abstract:
Disclosed in the present invention are a macromolecular material and metal composite material and a preparation method therefor: under certain conditions, performing composite moulding of a porous metal and a macromolecular material containing extractable matter, preparing sheet material, and then performing solvent extraction on the obtained sheet material so that the extractable matter therein is extracted, and thereby preparing a composite material having shrunken or collapsed macromolecular material. In a composite material prepared using said method, the porous metal protrudes from the surface of the electrically conductive composite material, so that the composite material is suitable for use as electrical contact material.
Inventors:
HAN HUISHENG (CN)
DING YANG (CN)
ZHANG HONGMEI (CN)
LU TING (CN)
SHI JIE (CN)
SUN QIANG (CN)
DING YANG (CN)
ZHANG HONGMEI (CN)
LU TING (CN)
SHI JIE (CN)
SUN QIANG (CN)
Application Number:
PCT/CN2017/098919
Publication Date:
March 08, 2018
Filing Date:
August 24, 2017
Export Citation:
Assignee:
NANTONG MEMTECH TECH CO LTD (CN)
International Classes:
H01H1/04; H01B1/22
Foreign References:
| CN106373792A | 2017-02-01 | |||
| CN102169760A | 2011-08-31 | |||
| CN102176341A | 2011-09-07 | |||
| CN103493146A | 2014-01-01 | |||
| JPH05325647A | 1993-12-10 |
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