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Antibacterial ABS resin

A technology of ABS resin and compound antibacterial agent, applied in the field of antibacterial ABS resin, can solve the problems of poor sterilization effect, achieve the effect of improving sterilization effect and reducing photocatalytic effect

Inactive Publication Date: 2016-06-15
宁波康氏塑料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the shortcomings of the existing antibacterial ABS plastics with poor bactericidal effect, the present invention provides a compound sterilizing antibacterial ABS resin

Method used

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  • Antibacterial ABS resin

Examples

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Comparison scheme
Effect test

Embodiment 1

[0020] An antibacterial ABS resin, comprising the following components by weight: 100 parts of ABS, 0.2 parts of a composite antibacterial agent; the composite antibacterial agent is composed of the following components: zeolite powder, nano-titanium dioxide, nano-silver oxide, polyhexamethylene guanidine phosphate.

[0021] The composite antibacterial agent is composed of the following components by weight: 13 parts of zeolite powder, 10 parts of nano-titanium dioxide, 10 parts of nano-silver oxide, and 15 parts of polyhexamethylene guanidine phosphate.

[0022] Wherein the ABS plastic masterbatch is ABSHI100Y produced by LG Chemical Company, the average particle diameter of nano-titanium dioxide and nano-silver oxide is 10 nm, and the particle size of zeolite powder is 0.2 μm.

[0023] A kind of preparation method of above-mentioned antibacterial ABS resin, comprises the following steps:

[0024] a. Mix and stir the zeolite powder and nano-titanium dioxide, stir and mix for...

Embodiment 2

[0029] An antibacterial ABS resin, comprising the following components by weight: 100 parts of ABS, 0.3 parts of a composite antibacterial agent; the composite antibacterial agent is composed of the following components: zeolite powder, nano-titanium dioxide, nano-silver oxide, polyhexamethylene guanidine phosphate.

[0030] The composite antibacterial agent is composed of the following components by weight: 13 parts of zeolite powder, 10 parts of nano-titanium dioxide, 10 parts of nano-silver oxide, and 15 parts of polyhexamethylene guanidine phosphate.

[0031] Wherein the ABS plastic masterbatch is ABSHI100Y produced by LG Chemical Company, the average particle diameter of nano-titanium dioxide and nano-silver oxide is 10 nm, and the particle size of zeolite powder is 0.2 μm.

[0032] A kind of preparation method of above-mentioned antibacterial ABS resin, comprises the following steps:

[0033] a. Mix and stir the zeolite powder and nano-titanium dioxide, stir and mix for...

Embodiment 3

[0038] An antibacterial ABS resin, comprising the following components by weight: 100 parts of ABS, 0.3 parts of a composite antibacterial agent; the composite antibacterial agent is composed of the following components: zeolite powder, nano-titanium dioxide, nano-silver oxide, polyhexamethylene guanidine phosphate.

[0039] The composite antibacterial agent is composed of the following components by weight: 13 parts of zeolite powder, 10 parts of nano-titanium dioxide, 10 parts of nano-silver oxide, and 15 parts of polyhexamethylene guanidine phosphate.

[0040] Wherein the ABS plastic masterbatch is ABSHI100Y produced by LG Chemical Company, the average particle diameter of nano-titanium dioxide and nano-silver oxide is 10 nm, and the particle size of zeolite powder is 0.2 μm.

[0041] A kind of preparation method of above-mentioned antibacterial ABS resin, comprises the following steps:

[0042] a. Mix and stir the zeolite powder and nano-titanium dioxide, stir and mix for...

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Abstract

Antibacterial ABS resin includes, by weight, 100 parts of ABS and 0.2-0.4 parts of a composite antibacterial agent which is composed of the following components: zeolite powder, nano titanium dioxide, nano silver oxide and polyhexamethylene guanidine phosphate. The antibacterial ABS resin has the following advantages: 1) a titanium dioxide photocatalysis technology and silver ion sterilization are combined for inorganic sterilization, and as well as the polyhexamethylene guanidine phosphate which has strong sterilization effect, so that the sterilization effect is greatly improved due to combination of both inorganic and organic sterilization; and 2) with the zeolite powder as the carrier for supporting the nano titanium dioxide and the like, the nano titanium dioxide is free of caking, which reduces the effect of photocatalysis.

Description

technical field [0001] The invention relates to an antibacterial ABS resin. Background technique [0002] In our lives, some harmful bacteria exist and multiply on the surface of plastic resin products. The parts of household appliances that are in frequent contact with the human body and objects, such as refrigerator shelves, plastic cup lids, door handles, mice, keyboards, The surface of the mobile phone casing and so on is a place where bacteria multiply. [0003] The hands of the human body are in contact with plastic products and are contaminated with bacteria, which can lead to various diseases. As users' awareness of health continues to increase, there is a demand for "antibacterial and sterilizing" plastic parts of household appliances that are frequently touched in daily life. [0004] The development and research of antibacterial plastics began in the 1980s, and great progress has been made with the technology of Japan and Western developed countries, and they ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L79/00C08K13/06C08K9/12C08K3/22C08K5/20
Inventor 康建训
Owner 宁波康氏塑料科技有限公司
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