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Composite of metal alloy and ceramic resin and method for preparing same

A metal alloy, ceramic resin technology, used in synthetic resin layered products, metal layered products, chemical instruments and methods, etc.

Inactive Publication Date: 2015-05-27
IL KWANG POLYMER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to apply this resin to various fields since the technology of integrating such a resin having a heat dissipation function and a metal alloy has not been mentioned

Method used

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  • Composite of metal alloy and ceramic resin and method for preparing same
  • Composite of metal alloy and ceramic resin and method for preparing same
  • Composite of metal alloy and ceramic resin and method for preparing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0083] A metal alloy-ceramic resin composite is obtained, wherein the metal alloy-ceramic resin composite comprises: a metal alloy in a sheet shape having a predetermined thickness, width and length, wherein the surface of the metal alloy is degreased with a surfactant and Etching the degreased surface with an aqueous solution of at least one acid selected from hydrochloric acid, sulfuric acid, nitric acid, and formic acid to form concave and convex undercuts to provide an average surface roughness of 80 μm to 150 μm; and the ceramic A resin comprising 51% by weight or more of at least one selected from the group consisting of polypropylene, polyamide, polyphenylene sulfide, polyacetylene, polycarbonate, polyester, and polyphenylene ether based on a total of 100 parts by weight of the resin. Resin, 46wt% silicon carbide, 3wt% additives. Using a mold, the ceramic resin is injection molded.

[0084] The shear fracture force of 10 samples of the metal alloy-ceramic resin obtaine...

Embodiment 2

[0086] A metal alloy-ceramic resin composite is obtained, wherein the metal alloy-ceramic resin composite comprises: a metal alloy in a sheet shape having a predetermined thickness, width and length, wherein the surface of the metal alloy is degreased with a surfactant and etching the degreased surface with an aqueous solution of at least one acid selected from hydrochloric acid, sulfuric acid, nitric acid, and formic acid to form concave and convex undercuts to provide an average surface roughness of 80 μm to 150 μm; and Ceramic resin, based on a total of 100 parts by weight of the resin, the ceramic material comprises 58 wt% of at least one resin selected from the group consisting of polypropylene, polyamide, polyphenylene sulfide, polyacetylene, polycarbonate, polyester and polyphenylene ether, 39wt% silicon carbide, 3wt% additives. Using a mold, the ceramic resin is injection molded.

[0087] The shear fracture force of 10 samples of the metal alloy-ceramic resin obtained...

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Abstract

Disclosed is a composite of a metal alloy and a ceramic resin. The composite of a metal alloy and a ceramic resin of the present invention comprises: a metal alloy having groove and protrusion undercuts which have an average surface roughness of 80-150 μm and which are formed by removing grease on a surface of the metal alloy using a surfactant and by etching the degreased surface using an aqueous solution of at least one acid selected from hydrochloric acid, sulfuric acid, nitric acid, and formic acid; and a ceramic resin material containing 30-70 wt% of at least one resin selected from polypropylene, polyamide, polyphenylene sulfide, polyacetyl, polycarbonate, polyester, and polyphenylene oxide, 20-60 wt% of silicon carbide, 5-7 wt% of an inorganic filler, and 3-5 wt% of a dispersant, wherein the ceramic resin material is integrated with the surface of the metal alloy having the groove and protrusion undercuts by means of injection molding. Due to the integration of the ceramic resin having a heat radiation function and the metal alloy, the present invention can be used for various electronic products, home appliances, medical devices, automotive structural parts, vehicle-mounted products, construction material parts, and other structural parts, exterior parts, LED lighting devices, and the like.

Description

technical field [0001] The present invention relates to a metal alloy-ceramic resin composite, and a method for manufacturing the metal alloy-ceramic resin composite, and more particularly to a metal alloy-ceramic resin composite, the metal alloy-ceramic resin composite through It is formed by integrating ceramic resin and metal alloy with heat dissipation function, and has the ability to provide a composite structure, which can be used in various electronic equipment, household appliances, medical equipment, vehicle structural components, vehicle components, building material components and Among other structural and exterior components, and in LED lighting devices, and methods of making the metal alloy-ceramic resin composite. Background technique [0002] Usually, insert molding technology is used to integrate so-called super engineering resin compounds into molded aluminum alloy products or molded stainless steel paper sheets, or heterogeneous material integration moldin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/08
CPCB32B3/30B32B15/08B32B15/085B32B15/088B32B15/09B32B27/20B32B2419/00B32B2457/00B32B2509/00B32B2535/00B32B2264/107B32B2307/72B32B2307/302B32B2307/308B32B2307/3065B32B2307/54B32B2307/536B32B2307/538B32B2307/546B32B2307/558B32B38/10B32B38/162B29K2503/06B29C45/14311B29K2105/16B29K2705/00B29B15/00B29L2009/00B32B2250/02B32B2605/00
Inventor 李殷景赵庸完
Owner IL KWANG POLYMER
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