Polyphenyl ether composite material and preparation method thereof
A composite material and polyphenylene ether technology, applied in the field of polyphenylene ether composite materials and their preparation, can solve the problems that polyphenylene ether materials cannot satisfy fluidity, mechanical and mechanical properties, heat resistance, stability, etc. Large-scale industrial application, simple process, excellent thermodynamic performance
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[0044] Correspondingly, the embodiment of the present invention also provides a method for preparing a polyphenylene ether composite material, including the following steps:
[0045] S10. Mixing the dried polyphenylene ether, liquid crystal polyester resin and filler to obtain a mixture;
[0046] S20. After the mixture is melted and kneaded, it is extruded and pelletized to obtain a polyphenylene ether composite material.
[0047] The method for preparing a polyphenylene ether composite material provided by the embodiment of the present invention includes mixing dry polyphenylene ether, liquid crystal polyester resin, and filler, and then performing melt mixing, extrusion and granulation to obtain a polyphenylene ether composite material. In the embodiment of the present invention, the polyphenylene ether composite material containing polyphenylene ether, liquid crystal polyester resin and fillers, etc., through the interaction between the components, the polyphenylene ether composi...
Example Embodiment
[0061] Example 1
[0062] 65 parts of polyphenylene ether, 5 parts of fully aromatic liquid crystal polyester resin (Jiangsu Water Special Material Manufacturing Co., Ltd.), and 30 parts of glass fiber were dried at 130°C for 6 hours. Put the dried polyphenylene ether, liquid crystal polyester resin and glass fiber into an automatic mixer to mix evenly, then into a twin-screw extruder for melting and kneading, and then extruding, drawing, cooling, and pelletizing to produce polyphenylene ether Composite material.
Example Embodiment
[0063] Example 2
[0064] 60 parts of polyphenylene ether, 10 parts of fully aromatic liquid crystal polyester resin (Jiangsu Water Special Material Manufacturing Co., Ltd.), and 30 parts of glass fiber were dried at 130°C for 6 hours. Put the dried polyphenylene ether, liquid crystal polyester resin and glass fiber into an automatic mixer to mix evenly, then into a twin-screw extruder for melting and kneading, and then extruding, drawing, cooling, and pelletizing to produce polyphenylene ether Composite material.
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