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Aluminium alloy profile for lightweight mildew resistant vehicle

A technology for aluminum alloy profiles and automobiles, applied in the field of aluminum alloy profiles, can solve the problems of heavy surface attachments, intolerant of mold, etc., and achieve the effects of novel formula, high adhesion strength and light weight

Inactive Publication Date: 2018-07-06
安徽鑫铂铝业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, aluminum alloy profiles for automobiles are not resistant to mold, but after the surface is treated with mold resistance, the weight of the surface attachment is heavy, which needs to be solved urgently

Method used

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  • Aluminium alloy profile for lightweight mildew resistant vehicle

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Embodiment 1

[0012] A lightweight mold-resistant aluminum alloy profile for automobiles, including the aluminum alloy profile and a composite coating coated on the surface of the aluminum alloy profile. The raw materials of the composite coating include: polyvinylidene fluoride 30kg, diethylene glycol ethyl ether 8kg, propylene glycol methyl ether 3kg, light calcium carbonate 12kg, mulberry powder 3kg, epoxy soybean oil 8kg, magnesium stearate 4kg.

Embodiment 2

[0014] A lightweight mold-resistant aluminum alloy profile for automobiles, including the aluminum alloy profile and a composite coating coated on the surface of the aluminum alloy profile. The raw materials of the composite coating include: polyvinylidene fluoride 50kg, diethylene glycol ethyl ether 4kg, propylene glycol methyl ether 7kg, light calcium carbonate 6kg, mulberry powder 7kg, epoxy soybean oil 4kg, magnesium stearate 8kg.

Embodiment 3

[0016] A light mildew-resistant aluminum alloy profile for automobiles, including the aluminum alloy profile and a composite coating coated on the surface of the aluminum alloy profile. The raw materials of the composite coating include: polyvinylidene fluoride 35kg, diethylene glycol ethyl ether 7kg, propylene glycol methyl ether 4kg, light calcium carbonate 10kg, mulberry powder 4kg, epoxy soybean oil 7kg, magnesium stearate 5kg.

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Abstract

The invention discloses an aluminium alloy profile for a lightweight mildew resistant vehicle. The aluminium alloy profile comprises an aluminium alloy profile and a composite coating which coats thesurface of the aluminium alloy profile; the composite coating is prepared from the following raw materials in parts by weight: 30 to 50 parts of polyvinylidene fluoride, 4 to 8 parts of diethylene glycol ether, 3 to 7 parts of propylene glycol monomethyl ether, 6 to 12 parts of light calcium carbonate, 3 to 7 parts of broussonetia papyrifera powder, 4 to 8 parts of epoxidized soybean oil, and 4 to8 parts of magnesium stearate. The aluminium alloy profile for the lightweight mildew resistant vehicle provided by the invention has easily purchased raw materials, is novel in formula, light in weight, good in corrosion resistance and low temperature resistance, does not crack, fall off and mildew, and is long in service life, wherein the service life can reach 15 years.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy profiles, in particular to a lightweight aluminum alloy profile for mildew-resistant automobiles. Background technique [0002] Aluminum alloy profiles are the most widely used non-ferrous metal structural materials in the industry. Aluminum alloys have the advantages of light weight, high strength, and moderate cost, and have been widely used in the automotive industry. At present, aluminum alloy profiles for automobiles are not resistant to mold, but after the surface is treated with mold resistance, the weight of the surface attachment is heavy, which needs to be solved urgently. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a light-weight mildew-resistant aluminum alloy profile for automobiles. The raw materials are easy to purchase and the formula is novel. No mildew, long service life, up to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D127/16C09D5/14C09D5/16C09D7/61C09D7/63C09D7/65
CPCC09D127/16C08K2003/265C08L2205/03C09D5/14C09D5/1687C08L91/00C08L97/02C08K3/26C08K5/098
Inventor 唐开健陈未荣王超
Owner 安徽鑫铂铝业股份有限公司
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