Wear-resistant carbon fiber modified polyether-ether-ketone composite material and preparation method thereof

A polyether ether ketone and composite material technology, applied in the field of composite materials, can solve problems such as poor processability and poor impact resistance, and achieve the effects of compact structure, low cost and simple preparation method

Inactive Publication Date: 2016-05-11
SUZHOU ZHENZHAN TECHCAL MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Chinese patent (201310169953.6) discloses a wear-resistant, high-strength, lightweight polyether ether ketone composite material, which includes copolymerized polyether ether ketone resin, suspended polytetrafluoroethylene resin, carbon fiber powder, aluminum oxide powder, silane Coupling agent, the composite material has the characteristics of wear resistance, high strength, self-lubricating, light weight, corrosion resistance, etc., but its processability is poor and its impact resistance is not good

Method used

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  • Wear-resistant carbon fiber modified polyether-ether-ketone composite material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] 40 parts of polyether ether ketone resin, 10 parts of polytetrafluoroethylene resin,

[0034] 8 parts of polyimide resin, 2 parts of carbon fiber,

[0035] 5 parts of vermiculite, 5 parts of parthenolide,

[0036] Potassium feldspar powder 4 parts, compatibilizer 1 part.

[0037] Its preparation method comprises the following steps:

[0038] (1) Mix ether ether ketone resin, polytetrafluoroethylene resin, polyimide resin, carbon fiber, vermiculite, parthenolide, potassium feldspar powder and compatibilizer evenly, knead at 50°C for 10 minutes, get mixed material;

[0039] (2) extruding the mixed material obtained in the step (1) through an extruder to granulate, and drying to obtain a wear-resistant carbon fiber modified polyether ether ketone composite material.

Embodiment 2

[0041] 60 parts of polyether ether ketone resin, 30 parts of polytetrafluoroethylene resin,

[0042] 20 parts of polyimide resin, 5 parts of carbon fiber,

[0043] 10 parts of vermiculite, 15 parts of parthenolide,

[0044] Potassium feldspar powder 8 parts, compatibilizer 2 parts.

[0045] Its preparation method comprises the following steps:

[0046] (1) Mix ether ether ketone resin, polytetrafluoroethylene resin, polyimide resin, carbon fiber, vermiculite, parthenolide, potassium feldspar powder and compatibilizer evenly, knead at 80°C for 30min, get mixed material;

[0047] (2) extruding the mixed material obtained in the step (1) through an extruder to granulate, and drying to obtain a wear-resistant carbon fiber modified polyether ether ketone composite material.

Embodiment 3

[0049] 45 parts of polyether ether ketone resin, 15 parts of polytetrafluoroethylene resin,

[0050] 10 parts of polyimide resin, 3 parts of carbon fiber,

[0051] 6 parts of vermiculite, 7 parts of parthenolide,

[0052] Potassium feldspar powder 5 parts, compatibilizer 1.2 parts.

[0053] Its preparation method comprises the following steps:

[0054] (1) Mix ether ether ketone resin, polytetrafluoroethylene resin, polyimide resin, carbon fiber, vermiculite, parthenolide, potassium feldspar powder and compatibilizer evenly, knead at 60°C for 15 minutes, get mixed material;

[0055] (2) extruding the mixed material obtained in the step (1) through an extruder to granulate, and drying to obtain a wear-resistant carbon fiber modified polyether ether ketone composite material.

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Abstract

The invention discloses a wear-resistant carbon fiber modified polyether-ether-ketone composite material, which is prepared from the following ingredients in parts by weight: 40 to 60 parts of polyether-ether-ketone resin, 10 to 30 parts of polyfluortetraethylene resin, 8 to 20 parts of polyimide resin, 2 to 5 parts of carbon fiber, 5 to 10 parts of vermiculite, 5 to 15 parts of parithenolide, 4 to 8 parts of orthoclase powder and 1 to 2 parts of compatilizers. The invention also discloses a preparation method of the composite material. The composite material has the advantages that the wear-resistant performance is good; the high-temperature-resistant performance is excellent; the processing is easy; the anti-impact performance is good; the intensity is high; the composite material can be widely applied to the field of mechanical part preparation; in addition, the preparation method is simple; the cost is low.

Description

Technical field: [0001] The invention relates to the technical field of composite materials, in particular to a wear-resistant carbon fiber modified polyetheretherketone composite material. Background technique: [0002] Since carbon fiber composite materials began to be used in the design and manufacture of bicycles in the 1970s, carbon fiber composite materials have gradually been recognized in the bicycle industry with the goal of high strength and lightweight, and have received more and more attention. In recent years, the technology of carbon fiber composite materials has been continuously developed, and the price of carbon fiber has also been falling, which has promoted the application and research of carbon fiber composite materials in the field of bicycles. At present, it has become popular to use carbon fiber composite materials for high-end bicycle components. Due to the excellent characteristics of carbon fiber materials, parts made of carbon fiber materials can f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L61/16C08L27/18C08L79/08C08L51/06C08L75/04C08K13/04C08K7/06C08K3/34C08K5/1535
CPCC08L61/16C08L2201/08C08L2205/035C08L27/18C08L79/08C08L51/06C08L75/04C08K13/04C08K7/06C08K3/34C08K5/1535
Inventor 黄文成
Owner SUZHOU ZHENZHAN TECHCAL MATERIAL CO LTD
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