Wear resistance antibacterial plastic for electronic products, and preparation method thereof

A technology for electronic products and antibacterial plastics, applied in the field of wear-resistant and antibacterial plastics for electronic products and its preparation, can solve the problems of low wear resistance and antibacterial performance, and achieve the goals of improving wear resistance, increasing anti-aging time, and strong antibacterial performance Effect

Inactive Publication Date: 2013-09-11
SUZHOU NEW DISTRICT JIAHE PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical issues solved: Aiming at the shortcomings of the above-mentioned plastics for electronic products with low wear resistance and antib

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] This embodiment provides a wear-resistant and antibacterial plastic for electronic products, which contains the following components in parts by mass:

[0036] PA66 60 copies

[0037] graphite 17 parts

[0038] Polyarylate 3.8 parts

[0039] 2.5 parts of glass fiber

[0040] Nucleating agent 0.4 parts

[0041] Antioxidant 0.3 parts

[0042] Paraffin 0.4 parts

[0043] Camphor 0.2 parts

[0044] Silver-loaded cobalt phosphate 1.2 parts

[0045] Copper-loaded cobalt phosphate 0.6 parts

[0046] Anti-ultraviolet agent 0.25 parts.

[0047] The preparation steps of wear-resistant and antibacterial plastics for electronic products are as follows:

[0048] Step 1: Add PA66, graphite, polyarylate and glass fiber into the mixer, stir evenly at a temperature of 60-70°C, then add nucleating agent, and continue stirring for 1.5-2 hours;

[0049] Step 2: Then add antioxidant, paraffin, camphor, silver-loaded cobalt phosphate, copper-loaded cobalt phosphate and anti-ultravi...

Embodiment 2

[0052] This embodiment provides a wear-resistant and antibacterial plastic for electronic products, which contains the following components in parts by mass:

[0053] PA66 65 copies

[0054] graphite 19 parts

[0055] 4 parts polyarylate

[0056]Glass fiber 2.8 parts

[0057] Nucleating agent 0.5 parts

[0058] Antioxidant 0.5 parts

[0059] Paraffin 0.5 parts

[0060] Camphor 0.3 parts

[0061] Silver-loaded cobalt phosphate 1.2 parts

[0062] Copper-loaded cobalt phosphate 0.7 parts

[0063] Anti-ultraviolet agent 0.28 parts.

[0064] The preparation steps of wear-resistant and antibacterial plastics for electronic products are as follows:

[0065] Step 1: Add PA66, graphite, polyarylate and glass fiber into the mixer, stir evenly at a temperature of 60-70°C, then add nucleating agent, and continue stirring for 1.5-2 hours;

[0066] Step 2: Then add antioxidant, paraffin, camphor, silver-loaded cobalt phosphate, copper-loaded cobalt phosphate and anti-ultraviolet a...

Embodiment 3

[0069] This embodiment provides a wear-resistant and antibacterial plastic for electronic products, which contains the following components in parts by mass:

[0070] PA66 72 parts

[0071] Graphite 21 parts

[0072] Polyarylate 4.5 parts

[0073] 3 parts fiberglass

[0074] Nucleating agent 0.6 parts

[0075] Antioxidant 0.65 parts

[0076] Paraffin 0.7 parts

[0077] Camphor 0.4 parts

[0078] 1.35 parts of silver-loaded cobalt phosphate

[0079] Copper-loaded cobalt phosphate 0.76 parts

[0080] Anti-ultraviolet agent 0.33 parts.

[0081] The preparation steps of wear-resistant and antibacterial plastics for electronic products are as follows:

[0082] Step 1: Add PA66, graphite, polyarylate and glass fiber into the mixer, stir evenly at a temperature of 60-70°C, then add nucleating agent, and continue stirring for 1.5-2 hours;

[0083] Step 2: Then add antioxidant, paraffin, camphor, silver-loaded cobalt phosphate, copper-loaded cobalt phosphate and anti-ultravio...

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PUM

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Abstract

The present invention relates to a wear resistance antibacterial plastic for electronic products, and a preparation method thereof. The plastic comprises the following components, by mass, 60-75 parts of PA66, 17-22 parts of graphite, 3.8-5 parts of polyarylate, 2.5-3.1 parts of glass fibers, 0.4-0.8 part of a nucleating agent, 0.3-0.65 part of an antioxidant, 0.4-0.9 part of paraffin, 0.2-0.5 part of camphor, 1.2-1.6 parts of silver loaded cobalt phosphate, 0.6-0.8 part of cooper loaded cobalt phosphate, and 0.25-0.45 part of an anti-ultraviolet agent. The wear resistance antibacterial plastic for electronic products has characteristics of high wear resistance, high aging resistance and high bacterial resistance.

Description

technical field [0001] The invention relates to a plastic and a preparation method thereof, in particular to a wear-resistant and antibacterial plastic for electronic products and a preparation method thereof. Background technique [0002] In life, people use electronic products every day, and the production and protection of electronic products cannot be separated from plastic products. Plastics can be used as the surface decoration of electronic products, bringing rich visual and sensory effects to electronic products, and plastics can also play a role in protecting electronic products. For some electronic products with relatively high frequency of use, the plastics used must have wear resistance. At the same time, frequently used electronic products have harmful bacteria on their plastic surfaces, and the bacteria multiply on their surfaces, which can cause various diseases through contact. Contents of the invention [0003] Technical problem to be solved: Aiming at t...

Claims

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Application Information

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IPC IPC(8): C08L77/06C08L67/03C08K13/06C08K9/12C08K3/04C08K7/14C08K3/32
Inventor 张卫蒋学功张美英
Owner SUZHOU NEW DISTRICT JIAHE PLASTIC
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