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High-physical-property glass fiber reinforced polycarbonate resin composition and product thereof

A technology of polycarbonate resin and polycarbonate, applied in the direction of additive processing, etc., can solve the problems of material property degradation, achieve good physical properties, expand the application range, and improve the effect of interface bonding

Inactive Publication Date: 2017-09-19
MITAC PRECISION TECH(KUNSHAN) CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] LDS technology has the advantages of greater flexibility in circuit design and high production efficiency, but the LDS additives currently available for LDS are metal complexes, which will reduce the physical properties of the material
[0004] In view of this, it is necessary to develop a high-physical glass fiber reinforced polycarbonate resin composition to solve the problem that the above-mentioned LDS additives will reduce the physical properties of the material, thereby limiting its application.

Method used

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  • High-physical-property glass fiber reinforced polycarbonate resin composition and product thereof
  • High-physical-property glass fiber reinforced polycarbonate resin composition and product thereof
  • High-physical-property glass fiber reinforced polycarbonate resin composition and product thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0030]

[0031] Each component is weighed with corresponding weight; then, each component is stirred by a single-shaft mixing barrel; the above mixture is respectively added into a twin-screw extruder to melt, extrude and granulate.

Embodiment 2

[0040]

[0041] Each component is weighed with corresponding weight; then, each component is stirred by a single-shaft mixing barrel; the above mixture is respectively added into a twin-screw extruder to melt, extrude and granulate.

Embodiment 3

[0046]

[0047] Each component is weighed with corresponding weight; then, each component is stirred by a single-shaft mixing barrel; the above mixture is respectively added into a twin-screw extruder to melt, extrude and granulate.

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Abstract

The present invention relates to the technical field of polymer materials, in particular to a high-physical fiberglass-reinforced polycarbonate resin composition for laser direct molding and its products. The composition is expressed in parts by weight: polycarbonate 100 60-150 parts of glass fiber with flat section shape; 5-30 parts of flame retardant; 1-25 parts of LDS additive; 1-10 parts of improving additive. The product is a product produced after laser direct molding of a high physical property glass fiber reinforced polycarbonate resin composition. The high physical property glass fiber reinforced polycarbonate resin composition and its products of the present invention enable the composition to maintain excellent mechanical strength while ensuring LDS activity, so that it can be applied to the structural parts of thin-walled products and expand the application range.

Description

【Technical field】 [0001] The invention relates to the technical field of polymer materials, in particular to a high physical property glass fiber reinforced polycarbonate resin composition for laser direct molding and its products. 【Background technique】 [0002] In recent years, the mobile phone industry has developed rapidly, and research has been carried out on various manufacturing methods for mobile phone built-in antennas. In particular, there is a need for a method of manufacturing a three-dimensionally designed mobile phone built-in antenna. LDS (Laser Direct Structuring) technology is a 3D forming technology made by professional laser processing, injection and electroplating. It has received widespread attention as one of the three-dimensional antenna forming technologies. [0003] LDS technology has the advantages of greater flexibility in circuit design and high production efficiency, but the LDS additives currently available for LDS are metal complexes, which wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08K13/04C08K7/14C08K5/521C08K5/5313C08K5/5333B33Y70/00
CPCC08K13/04B33Y70/00C08K5/521C08K5/5313C08K5/5333C08K7/14C08L2201/02C08L2201/22C08L69/00
Inventor 李俊伟
Owner MITAC PRECISION TECH(KUNSHAN) CORP
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