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Profile commonly compounded by metal and composite material and preparation method thereof

A composite material and metal profile technology, which is applied in the field of metal and composite material co-composite profiles, has broad application prospects and simple and easy preparation methods

Active Publication Date: 2013-04-03
北京蓝星清洗有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the above improvements still have the drawbacks of the respective applications of metal materials and composite profiles. In order to integrate the advantages of metal profiles and composite profiles, the present invention proposes a new composite profile of metal and composite materials.

Method used

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  • Profile commonly compounded by metal and composite material and preparation method thereof
  • Profile commonly compounded by metal and composite material and preparation method thereof
  • Profile commonly compounded by metal and composite material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] The first step is to use the pultrusion process to produce the composite profile skeleton 3. The carbon fiber used in the composite profile 3 is Bluestar CT-580, 24K, and the resin is the E51 epoxy resin system produced by Wuxi Resin Factory. The outer size is 95mm square tube , the wall thickness is 10mm;

[0062] In the second step, the elastomer protective layer 2 is pasted on the outside of the composite material profile skeleton 3, the elastomer protective layer 2 is silicon rubber, its thickness is 5mm, and the adhesive used for pasting is epoxy glue;

[0063] The third step is to insert the composite material profile skeleton 3 pasted with the elastomer protective layer 2 into the metal profile jacket 1, the metal sleeve is made of stainless steel 301, the outer dimension is a 100mm square tube, and the wall thickness is 2mm;

[0064] The fourth step is to close the sealing parts 11 of the metal profile jacket 1 at both ends of the metal profile jacket 1 , and th...

Embodiment 2

[0067] The first step is to use the pultrusion process to produce the composite profile skeleton 3. The carbon fiber used in the composite profile 3 is Toray T-700, 12K, and the resin is the E51 epoxy resin system produced by Wuxi Resin Factory. The outer size is 95mm square tube , the wall thickness is 10mm;

[0068] In the second step, the elastomer protective layer 2 is pasted on the outside of the composite material profile skeleton 3, the elastomer protective layer 2 is silicon rubber, its thickness is 5mm, and the adhesive used for pasting is epoxy glue;

[0069] The third step is to insert the composite material profile skeleton 3 pasted with the elastomer protective layer 2 into the metal profile jacket 1, the metal sleeve is made of aluminum alloy 6061, the outer dimension is a 100mm square tube, and the wall thickness is 2mm;

[0070] The fourth step is to close the sealing parts 11 of the metal profile jacket 1 at both ends of the metal profile jacket 1 , and then w...

Embodiment 3

[0072] The product size and manufacturing steps are the same as in Example 1, the metal jacket is aluminum alloy, the protective layer is polyolefin elastomer, and the composite profile is glass fiber reinforced polypropylene; the performance of the product is as shown in the table of Experimental Example 1.

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Abstract

The invention provides a profile commonly compounded by metal and composite material and a preparation method thereof. The profile comprises a metal profile casing (1), an elastomer protection layer (2) and a composite material profile frame (3); the composite material profile frame (3) on which the elastomer protection layer (2) is adhered is commonly inserted into the metal profile casing (1); and two ends of the metal profile casing (1) are further provided with end sealing parts (11). The composite profile can maintain the advantages of light weight and strong strength of the composite material integrally and can resist impact, resist abrasion and weld as the metal profile; the preparation method is simple and easy to implement; and the invention has a wide application prospect in the manufacture field of the traffic tools.

Description

technical field [0001] The invention belongs to the field of composite profiles, in particular to a composite profile of metal and composite material and its preparation method. Background technique [0002] As a new type of material, composite material has the advantages of light weight, high strength, corrosion resistance, and strong structural design. It is widely used in automobiles, aerospace, construction, sporting goods and other fields. Composite material profiles are also replaced in many fields metal profiles. However, compared with metal profiles, composite profiles also have their weaknesses, such as poor impact resistance, not wear-resistant, difficult to connect, and cannot be welded. [0003] Regarding composite profiles, there are currently improvements made to metal profiles to make composite metal materials, such as choosing one of two aluminum alloys of different materials as the core material; and then selecting it and the core material as aluminum alloy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B1/08B32B15/06B32B15/08B32B27/04B32B25/10B32B27/12B32B7/12
Inventor 孟秀青孙晓光田宇黎高磊
Owner 北京蓝星清洗有限公司