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Plastic composition and plastic substrate, use thereof, and method for selective metallization of plastic surfaces

A technology of plastic composition and plastic substrate, which is applied in metal material coating process, liquid chemical plating, coating, etc., can solve the problems of low plating speed, low activity, and energy reduction requirements, and achieve high plating speed , the effect of whiteness

Active Publication Date: 2018-02-09
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Yet, although adopting alkaline earth metal (pyro) copper phosphate as electroless plating catalyst can reduce the requirement to energy, and the base color of the plastic product obtained can be improved to a certain extent, but the activity of alkaline earth metal (pyro) copper phosphate is low, Hence lower plating rates during post metallization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] This example is used to illustrate the plastic composition and plastic substrate provided by the present invention and its application as well as the method for selective metallization of the plastic surface.

[0040] 50g of KCuPO with a volume average particle diameter of 100 nm 4 and 10 g of talc powder were added to 1000 g of polycarbonate (purchased from Samyang Company, the brand name is 3025PJ, the same below), stirred and mixed evenly at a high speed to obtain a plastic composition. Then the plastic composition was transferred to an extruder for extrusion and granulation, and then transferred to an injection molding machine for injection molding into a plastic base material with a thickness of 2 mm. The hexadecimal color code (ie, HEX format) of the plastic substrate is #66FF66, and the RGB color mode (ie, RGB format) is 102, 255, 102.

[0041] Place the plastic substrate on the laser sample stage, focus the laser, and the computer program controls the movement ...

Embodiment 2

[0043] This example is used to illustrate the plastic composition and plastic substrate provided by the present invention and its application as well as the method for selective metallization of the plastic surface.

[0044] 100g of LiNaCuP with a volume average particle size of 500 nm 2 o 7 and 10g of talcum powder were added into 1000g of polycarbonate, stirred and mixed evenly at a high speed to obtain a plastic composition. Then the plastic composition was transferred to an extruder for extrusion and granulation, and then transferred to an injection molding machine for injection molding into a plastic base material with a thickness of 2 mm. The hexadecimal color code (ie, HEX format) of the plastic substrate is #99FFFF, and the RGB color mode (ie, RGB format) is 153, 255, 255.

[0045] Place the plastic substrate on the laser sample stage, focus the laser, and the computer program controls the movement of the beam or the sample stage. The laser used is Han’s YLP-20 laser...

Embodiment 3

[0053] This example is used to illustrate the plastic composition and plastic substrate provided by the present invention and its application as well as the method for selective metallization of the plastic surface.

[0054] 200g of K with volume average particle diameter of 300 nm 2 CuP 2 o 7 and 10g of talcum powder were added into 1000g of polycarbonate, stirred and mixed evenly at a high speed to obtain a plastic composition. Then the plastic composition was transferred to an extruder for extrusion and granulation, and then transferred to an injection molding machine for injection molding into a plastic base material with a thickness of 2 mm. The hexadecimal color code (ie, HEX format) of the plastic substrate is #66FFFF, and the RGB color mode (ie, RGB format) is 102, 255, 255.

[0055] Place the plastic substrate on the laser sample stage, focus the laser, and the computer program controls the movement of the beam or the sample stage. The laser used is Han’s YLP-20 la...

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PUM

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Abstract

The invention provides a plastic composition, a plastic base material and its application, and a method for selective metallization of the plastic surface. The plastic composition contains a plastic component and a metal compound, wherein the general formula of the metal compound is ACuPO4 and / or A2CuP2O7, and A is at least one selected from Group IA metal elements in the periodic table. When the plastic composition containing the specific metal compound and / or the plastic substrate provided by the invention is metallized on the surface, a higher plating speed can be obtained, and the finally obtained plastic product has a whiter whiteness.

Description

technical field [0001] The invention relates to a plastic composition, a plastic substrate prepared from the plastic composition, the application of the plastic composition and / or the plastic substrate in selective metallization of plastic surfaces, and a plastic surface selective metallization method. methods of metallization. Background technique [0002] Forming a metal layer on the plastic surface can be used as a channel for electromagnetic signal transmission, and is currently widely used in automobiles, industries, computers, communications and other fields. The selective formation of a metal layer on the plastic surface is a core link in the manufacture of such plastic products. There are many different methods for the plastic surface metallization production line. In the prior art, the metal nucleus is formed on the surface of the plastic substrate as the electroless plating catalytic active center, and then the electroless plating is performed. Specifically, in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L69/00C08L77/06C08L55/02C08K3/32C08K3/34C23C18/14
Inventor 周芳享黄江
Owner BYD CO LTD