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Polyphenyl ether resin alloy material, preparation method thereof and refrigeration compressor

A technology of polyphenylene ether resin and alloy materials, which is applied in the direction of mechanical equipment, machines/engines, liquid variable capacity machinery, etc., can solve problems such as unstable performance, stress cracking resistance and unsatisfactory low-temperature impact strength, and achieve production High efficiency, low temperature resistance and safety, stable working performance

Inactive Publication Date: 2016-04-20
江苏沃特新材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, to provide a polyphenylene ether resin alloy material and its preparation method, to solve the technical problems of the existing polyphenylene ether resin alloy material with unsatisfactory stress cracking resistance and low-temperature impact strength
[0006] The purpose of the present invention is to provide a refrigeration compressor to solve the technical problem of unstable performance in the process of working of the compressor with the existing polyphenylene ether resin alloy material as the shell

Method used

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  • Polyphenyl ether resin alloy material, preparation method thereof and refrigeration compressor
  • Polyphenyl ether resin alloy material, preparation method thereof and refrigeration compressor
  • Polyphenyl ether resin alloy material, preparation method thereof and refrigeration compressor

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preparation example Construction

[0043] As another aspect of the embodiment of the present invention. The embodiment of the present invention also provides a preparation method of the above-mentioned polyphenylene ether resin alloy material of the embodiment of the present invention. In one embodiment, the preparation method of the polyphenylene ether resin alloy material in the embodiment of the present invention includes the following steps:

[0044] Step S01. Weighing the raw materials of each component: Weighing the raw materials of each component according to the components and contents contained in the polyphenylene ether resin alloy material according to the embodiment of the present invention;

[0045] Step S02. Melting and extruding the raw materials of each component weighed in step S01: performing melt extrusion processing of the raw materials of each component weighed in step S01.

[0046] Specifically, the preferred content and type of each component in the polyphenylene ether resin alloy materi...

Embodiment 1

[0059] Embodiments of the present invention provide a polyphenylene ether resin alloy material and a preparation method thereof.

[0060] The polyphenylene ether resin alloy material contained the components shown in Example 1 in Table 1 below.

[0061] The preparation method is as follows: 65 parts of polyphenylene ether resin are added from the first weight loss feeding port, 12 parts of polystyrene, 1 part of polyolefin, 5 parts of elastomer, 3 parts of functional masterbatch, 0.3 parts of antioxidant after high mixing Finally, it is added from the second weight loss feeder port, and 12 parts of liquid flame retardant is added from the liquid feeding system, and then plasticized, melted, extruded, drawn, cooled, and pelletized through the twin-screw extruder. The pellets were dried in a blower drying oven at 120°C for 2-4 hours, and then injection molded to prepare test samples and products. The technological conditions of the melt extrusion treatment are as follows: the t...

Embodiment 2

[0063] Embodiments of the present invention provide a polyphenylene ether resin alloy material and a preparation method thereof.

[0064] The polyphenylene ether resin alloy material contained the components shown in Example 2 in Table 1 below.

[0065] The preparation method is as follows: 68 parts of polyphenylene ether resin are added from the first weight loss feeding port, 12 parts of polystyrene, 1 part of polyolefin, 6 parts of elastomer, 3 parts of flame retardant, 3 parts of functional masterbatch, 0.3 parts of The antioxidant is added from the second weight loss feeder port after high mixing, and 10 parts of liquid flame retardant is added from the liquid feeding system, and then plasticized, melted, extruded, drawn, cooled, and pelletized through the twin-screw extruder . The pellets were dried in a blower drying oven at 120°C for 2-4 hours, and then injection molded to prepare test samples and products. The technological conditions of the melt extrusion treatment...

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Abstract

The invention discloses a polyphenyl ether resin alloy material, a preparation method thereof and a refrigeration compressor. The polyphenyl ether resin alloy material is prepared from, by weight, 60-80 parts of polyphenyl ether resin, 5-15 parts of polystyrene resin, 5-10 parts of an elastomer, 10-20 parts of fire retardant, 1-10 parts of functional masterbatch and 0.20-0.50 part of antioxygen. The polyphenyl ether resin alloy material has excellent stress cracking resistance, low-temperature impact strength and a flame retardant property, the preparation method is simple in process, and production cost is effectively lowered. A shell of the refrigeration compressor contains the polyphenyl ether resin alloy material, so that the refrigeration compressor is stable in work performance, resistant to low temperature and safe.

Description

technical field [0001] The invention belongs to the technical field of polymer alloys, and in particular relates to a polyphenylene ether resin alloy material, a preparation method thereof, and a refrigeration compressor using the polyphenylene ether resin alloy material shell. Background technique [0002] Polyphenylene ether resin has many excellent properties, such as mechanical properties, hydrolysis resistance, acid and alkali corrosion resistance, heat resistance, dimensional stability, etc. Its products are widely used in electronic appliances, auto parts, water treatment equipment, Chemical industry and other fields. Polyphenylene ether alloy materials have significant advantages in the field of electronic and electrical applications, such as the electrical insulation properties of the material itself, heat resistance, dimensional stability, and dielectric properties. [0003] However, in the process of use, many shortcomings were also found, such as moderate flamma...

Claims

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Application Information

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IPC IPC(8): C08L71/12C08L25/06C08L23/02C08L21/00C08L27/18C08K13/02C08K3/22C08K5/3492C08K3/32F04B39/12
CPCC08L71/12C08L2201/02C08L2205/035F04B39/121C08L25/06C08L23/02C08L21/00C08L27/18C08K13/02C08K2003/2224C08K2003/2227C08K5/34922C08K2003/322
Inventor 张宝军李海涛李凤雪
Owner 江苏沃特新材料科技有限公司
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