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High-temperature-resistant platable polyphenylether alloy material and preparation method thereof

A technology of alloy material and polyphenylene ether, which is applied in the field of high-temperature-resistant electroplatable polyphenylene ether alloy material and its preparation, can solve the problems of unseen, high-temperature electroplating variability, dimensional instability, etc., and achieve improved temperature resistance, non-deformable effect

Inactive Publication Date: 2015-01-07
SHANGHAI SUNNY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing invention technology, the developed electroplating grade PC / ABS still cannot meet the requirements in the field of high-temperature electroplating, and there are problems such as high-temperature electroplating variability and dimensional instability.
There are many related studies on polyphenylene ether alloy materials in the invention of the prior art, mainly focusing on polyphenylene ether alloying, compatibilization, toughening, strengthening and flame retardancy, but no electroplatable polyphenylene ether alloy materials have been seen. Related reports

Method used

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  • High-temperature-resistant platable polyphenylether alloy material and preparation method thereof
  • High-temperature-resistant platable polyphenylether alloy material and preparation method thereof
  • High-temperature-resistant platable polyphenylether alloy material and preparation method thereof

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Embodiment 1

[0031] This embodiment relates to a high-temperature-resistant electroplatable polyphenylene ether alloy material, and its components and weight percentages are shown in Table 1.

[0032] The preparation of the polyphenylene ether alloy material specifically includes the following steps:

[0033] (1) Weighing by weight: PPO LXR045: 20%; PS SP130: 65%; ABS 8434: 10%; SEBSG1651: 2%; FG 1901: 2%; PETS: 0.4%; 1098: 0.6%; Put the raw materials into a high-speed mixer and mix for 3-8 minutes.

[0034] (2) Extrude the above-mentioned mixed material by a twin-screw extruder and granulate it. The rotating speed of the screw machine is 400 rpm and the temperature is 235°C.

Embodiment 2

[0036] This embodiment relates to a high-temperature-resistant electroplatable polyphenylene ether alloy material, and its components and weight percentages are shown in Table 1.

[0037] The preparation of the polyphenylene ether alloy material specifically includes the following steps:

[0038] (1) Weighing by weight: PPO LXR045: 50%; PS SP130: 30%; ABS 8434: 10%; SEBSG1651: 4%; FG 1901: 5%; PETS: 0.5%; 1098: 0.5%; The ingredients were put into a high-speed mixer and mixed for 5 minutes.

[0039] (2) Extrude and pelletize the above-mentioned mixed material by a twin-screw extruder, the rotating speed of the screw machine is 500 rpm, and the temperature is 275°C.

Embodiment 3

[0041] This embodiment relates to a high-temperature-resistant electroplatable polyphenylene ether alloy material, and its components and weight percentages are shown in Table 1.

[0042] The preparation of the polyphenylene ether alloy material specifically includes the following steps:

[0043] (1) Weighing by weight: PPO LXR045: 30%; PS SP130: 45%; ABS 8434: 15%; SEBSG1651: 6%; SAG008: 3%; PETS: 0.6%; 1098: 0.4%; the above raw materials Place in a high speed mixer and mix for 5 minutes.

[0044] (2) Extrude and pelletize the above-mentioned mixed material by a twin-screw extruder, the rotating speed of the screw machine is 600 rpm, and the temperature is 255°C.

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Abstract

The invention discloses a high-temperature-resistant platable polyphenylether alloy material and a preparation method thereof. The material comprises the following components in percentage by mass: 20-50% of polyphenylether, 30-65% of polystyrene, 10-20% of acrylonitrile-butadiene-styrene copolymer, 2-10% of toughener, 2-10% of compatilizer, 0.2-0.6% of lubricant and 0.2-0.6% of antioxidant. The invention also discloses a preparation method of the alloy. The preparation method comprises the following steps: weighing the raw materials in percentage by weight, mixing the raw materials in a high-speed mixer, and carrying out extrusion granulation with a double screw extruder. The high-temperature-resistant platable polyphenylether alloy material has the advantages of excellent heat resistance, excellent plating properties, favorable dimensional stability and favorable hydrolysis resistance, can satisfy the requirements of high-temperature plating, and is applicable to automobile wheel cowls, domestic and industrial water valves, bath accessories, electronic and electric appliance accessories and the like.

Description

technical field [0001] The invention belongs to the field of polymer materials, and in particular relates to a high-temperature-resistant electroplatable polyphenylene ether alloy material and a preparation method thereof. Background technique [0002] Plastic electroplating has the advantages of light weight, good formability, and good appearance quality, and is widely used in the fields of automobiles, electronic appliances, and daily necessities. It is widely used in industries such as automobiles, electronic appliances, chemicals, hardware and building materials. Since the first successful realization of ABS plastic electroplating in the United States in 1964, plastic electroplating technology has developed very rapidly, and ABS plastic electroplating has realized large-scale industrial production. Today, ABS has always occupied the main market of plastic electroplating products, but it has high temperature and easy deformation. and other shortcomings. In order to solv...

Claims

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Application Information

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IPC IPC(8): C08L25/06C08L71/12C08L55/02C08L53/02B29B9/06B29C47/92B29C48/92
Inventor 王尹杰孟成铭李莉朱明源段家真
Owner SHANGHAI SUNNY
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