Carbon fiber surface continuous treatment apparatus
A carbon fiber and carbon fiber yarn technology is applied in the field of carbon fiber surface continuous treatment devices to achieve the effects of high heat transfer efficiency, fast heat transfer rate and simple method
Inactive Publication Date: 2016-06-22
JURONG BASTEP COMPOSITE MATERIALS
View PDF9 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0008] The carbon fiber surface continuous treatment device described in the above patents is hot air heating, plasma treatment, ultraviolet lamp and ozone treatment, and does not involve electric heating tube and roller heating
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0029] like Figure 1~2 As shown, the present invention relates to a carbon fiber surface continuous treatment device, comprising an oxidation device inner chamber 3, which contains an air nozzle 1, a yarn inlet 2, a heating tube 4, a roller 6, a bearing 11, and a yarn outlet 9. The outside of the wall includes a heating jacket 8, electric wires 14, a voltage regulator 15, a power switch 16, a power supply 17, and a heating jacket power supply, temperature measurement and temperature control device 18.
[0030] The gas nozzle 1 of the carbon fiber surface continuous treatment device is used to input oxidizing gas; there are 9 yarn inlets 2, through which the ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a carbon fiber surface continuous treatment apparatus. The apparatus comprises an oxidation device inner cavity, and a gas inlet nozzle, a yarn inlet, a heating tube, a roller, a bearing and a yarn outlet are arranged in the cavity; and a wire used for the heating tube, a voltage regulator, a power supply switch, a power supply, a power supply used for a heating sleeve, and a temperature measurement and control device are arranged outside the cavity. The heating tube is heated to a required temperature through the voltage regulator, the heating sleeve is controlled to be a required temperature through the power supply and the temperature measurement and control device, carbon fiber bundles enter the cavity, are in contact with and have friction with the surface of the fixed heating tube to absorb heat, then are pulled, and finally are in rolling contact with the surface of the roller to transfer heat, and fibers are heated and oxidized by hot air or other oxidizing gases in the cavity in the above process to generate some active groups, so the carbon fiber and resin interface compatibility is improved.
Description
technical field [0001] The invention relates to the technical field of preparation of continuous fiber-reinforced resin-based composite materials, in particular to a continuous treatment device for carbon fiber surfaces. Background technique [0002] Continuous / long carbon fiber reinforced nylon composites are high-performance thermoplastic resin-based composites developed after short fiber reinforced nylon composites. However, the chemical inertness of the surface of carbon fiber makes the interfacial compatibility between it and the resin poor, and the reinforcement effect cannot be effectively exerted. [0003] The surface treatment of carbon fiber usually includes gas phase oxidation method, liquid phase oxidation method, anodic oxidation method, plasma oxidation method, surface coating modification method, etc. [0004] The significant advantages of the gas phase oxidation method are that the equipment and process are simple, the cost is low, and the oxidizing gas can ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): D06M10/06C08J5/06
Inventor 谭洪生陆志宏
Owner JURONG BASTEP COMPOSITE MATERIALS