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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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 c

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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Example Embodiment

[0043] As another aspect of the embodiments of the present invention. The embodiment of the present invention also provides a method for preparing the polyphenylene ether resin alloy material of the embodiment of the present invention described above. 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. Weigh the raw materials of each component: Weigh the components and contents of the polyphenylene ether resin alloy material according to the embodiment of the present invention.

[0045] Step S02. Perform melt extrusion processing on each component raw material weighed: Perform melt extrusion processing on each component raw material weighed in Step S01.

[0046] Specifically, the preferred content and type of each component in the polyphenylene ether resin alloy material in step S01 are as described above, wherein the weighed functional masterbatch can al...

Example Embodiment

[0058] Example 1

[0059] The embodiment of the present invention provides a polyphenylene ether resin alloy material and a preparation method thereof.

[0060] The polyphenylene ether resin alloy material contains 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 weightless feeding port, 12 parts of polystyrene, 1 part of polyolefin, 5 parts of elastomer, 3 parts of functional masterbatch, and 0.3 parts of antioxidant are mixed Then, it was added from the mouth of the second weightless feeder, and 12 parts of liquid flame retardant was added from the liquid feeding system, and then plasticized, melted, extruded, stretched, cooled, and pelletized through a twin-screw extruder. The pellets are dried in a blower drying oven at 120°C for 2-4 hours, and then injection molded to prepare test samples and products. The process conditions of the melt extrusion treatment are as fo...

Example Embodiment

[0062] Example 2

[0063] The embodiment of the present invention provides a polyphenylene ether resin alloy material and a preparation method thereof.

[0064] The polyphenylene ether resin alloy material contains 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 weightless 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 After high mixing, the antioxidant is added from the mouth of the second weightless feeder, 10 parts of liquid flame retardant is added from the liquid feeding system, and then plasticized, melted, extruded, stretched, cooled, and pelletized by a twin-screw extruder . The pellets are dried in a blower drying oven at 120°C for 2-4 hours, and then injection molded to prepare test specimens and products. The process conditions of the melt extrusio...

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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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