Aluminum alloy door frame

An aluminum alloy and aluminum alloy-based technology, applied in the field of aluminum alloys, can solve the problems of surface damage, unsightly appearance, and short service life of aluminum alloy door frames, and achieve the effects of saving production costs, shortening production cycles, and reducing energy consumption.
CN107035271AInactive Publication Date: 2017-08-11合肥市旺友门窗有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
合肥市旺友门窗有限公司
Publication Date
2017-08-11
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention provides an aluminum alloy door frame. The aluminum alloy door frame comprises an aluminum alloy base material and a functional coating with which the surface of the aluminum alloy base material is coated. The aluminum alloy base material is prepared from, by weight, 5-8 parts of silicon, 6-10 parts of nickel, 5-8 parts of chromium, 1-2 parts of copper, 0.5-1 part of iron, 1-2 parts of manganese, 1-2 parts of magnesium, 1-2 parts of zinc, 0.5-1 part of titanium, smaller than or equal to 200 ppm of calcium, 0-0.2 part of lead, 0-0.05 part of cadmium and the balance aluminum. The functional coating is prepared from 20-50 parts of butadiene rubber, 20-50 parts of filler, 8-10 parts of plasticize and 3-10 parts of coupling agent. The filler is prepared from, by mass, 30-60% of aluminum oxide-titanium dioxide composite, 20-40% of manganese dioxide and 10-40% of silicon dioxide. The lubricating agent is organic silicon oil, the coupling agent is isopropyl trioleate trioleate, and the plasticizer is diethylene glycol dimethyl benzoate. The aluminum alloy door frame is high in surface strength, good in corrosion resistance and scraping resistance and attractive in appearance.
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Description

technical field

[0001] The invention relates to the technical field of aluminum alloys, in particular to an aluminum alloy door frame. Background technique

[0002] Aluminum alloy materials are widely used in various structures due to their small specific gravity, good durability and easy processing. The aluminum alloy door frame is a door frame component made of surface-treated aluminum alloy profiles through blanking, drilling, milling, tapping, manufacturing and other processing processes, and then used with connectors, sealing materials and opening and closing hardware accessories Assembled. Because it is directly made of aluminum alloy, it is very easy to be scratched by foreign objects during use, causing the surface of the aluminum alloy door frame to be damaged, the appearance is not beautiful, and the service life is short. Contents of the invention

[0003] The object of the present invention is to solve the problems in the prior art and provide an aluminum all...

Claims

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