High-toughness laser direct structuring glass fiber reinforced polyphenylene sulfide composite material and preparation method thereof

A technology of laser direct molding and polyphenylene sulfide, which is applied in the field of modified plastics, can solve the problems that have not been published and have not done related research, and achieve the effect of improving the impact strength of the notch, improving the efficiency of plating, and smoothing the appearance

Pending Publication Date: 2021-05-11
NANJING JULONG SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above patents only disclose how to meet the laser forming requirements of glass fiber reinforced polyphenylene sulfide materials. There is no relevant research on other aspects such as

Method used

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Examples

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Embodiment Construction

[0027] The preparation method, effect and application of the present invention will be further described below in conjunction with the examples. The examples are only representative of typical schemes, and the present invention is not limited to the methods of the examples.

[0028] Raw materials used in Examples and Comparative Examples: PPS resin, Xinhecheng 1350C; glass fiber, Owens Corning GF910A-10P; silicone, Dow Corning MB50-001; phenolphthalein polyether ketone, Zhejiang Parco NM series; dispersion Agent, Japan Mitsui Chemicals polyethylene wax Hi-wax 1105A; Whiskers, Shenzhen Chaobang DL-40H series whiskers; PBT resin, Taiwan Changchun Chemical Industry 1100211M; Metal deactivator, BASF Irganox MD1024; Laser activator, Schett Black A mixture of 1G and FERRO SPP-5000 at a mass ratio of 1:1.

[0029] A high-toughness laser direct molding glass fiber reinforced polyphenylene sulfide composite material, comprising the following components in parts by weight: 40-60 parts o...

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PUM

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Abstract

The invention discloses a high-toughness laser direct structuring glass fiber reinforced polyphenylene sulfide composite material and a preparation method thereof, and belongs to the field of modified plastics. The high-toughness laser direct structuring glass fiber reinforced polyphenylene sulfide composite material is prepared from the following components in parts by weight: 40 to 60 parts of polyphenylene sulfide, 5 to 15 parts of phenolphthalein-based polyether ketone, 20 to 40 parts of glass fiber, 5 to 15 parts of mineral filler, 0.1 to 0.3 part of a high-temperature lubricating agent, 6 to 10 parts of a laser activating agent, 0.1 to 0.3 part of a metal deactivator and 0.2 to 1 part of a dispersing agent. The invention further discloses a preparation method. Compared with similar products, the high-toughness laser direct structuring glass fiber reinforced polyphenylene sulfide composite material disclosed by the invention has higher impact strength and flame retardant effect, a wide laser processing window and strong coating binding force.

Description

technical field [0001] The invention relates to the field of modified plastics, in particular to a glass fiber reinforced polyphenylene sulfide composite material with high toughness that can be directly formed by laser and a preparation method thereof. Background technique [0002] Laser direct structuring technology, also known as LDS (Laser Direct Structuring) technology, is a professional laser processing, injection and electroplating process production technology. Its principle is to endow ordinary plastic components / circuit boards with electrical interconnection functions and support components The function is integrated with the support, protection and other functions of the plastic shell, as well as the shielding and antenna functions produced by the combination of mechanical entities and conductive graphics. The biggest difference between LDS technology and ordinary electroplating metallization is that it uses an electroless chemical plating process. The bonding str...

Claims

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Application Information

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IPC IPC(8): C08L81/02C08L71/10C08L23/06C08K13/04C08K7/08C08K7/14C08J5/04
CPCC08J5/043C08J2381/02C08J2471/10C08J2423/06C08K13/04C08K7/08C08K7/14C08K2201/003C08K2201/004
Inventor 卢军邵禹通沈晓洁刘曙阳
Owner NANJING JULONG SCI&TECH CO LTD
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