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Anti-oxidation and antimicrobial polypropylene material and preparation method thereof

An anti-bacterial polypropylene and anti-oxidation technology is applied in the field of anti-oxidative anti-bacterial polypropylene materials and their preparation, which can solve the problems that the surface of plastic products is easily polluted, breed bacteria, and threaten health, and achieve excellent anti-oxidation performance and anti-bacterial durability. Strong, loss-reducing effect

Inactive Publication Date: 2015-09-23
JIANGSU ZHAOJUN NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Plastic products are ubiquitous, and people come into contact with them very frequently, but the surfaces of various plastic products are prone to pollution and bacteria breeding, which pose a certain threat to the health of people who use and contact them

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An antioxidant and antibacterial polypropylene material, comprising the following preparation raw materials calculated by mass: 100 parts of polypropylene, 25 parts of filler, 5 parts of toughening agent, 0.1 part of antioxidant, 0.2 part of antibacterial agent, 0.5 part of dispersant, ultraviolet light Absorbent 0.1 part.

[0022] Among them, the antioxidant is TiO 2 -g-KH-570 / PMA; The antibacterial agent is Zeomic XAW10D, and Zeomic XAW10D is a silver-loaded zeolite antibacterial agent produced by Sinanen Zeomic Company in Japan, that is, silver-loaded or silver-loaded and zinc A-type zeolite, and the silver content is 2.1%~ 2.5% (mass fraction), the MFRC for various bacteria is 62.5~500mg / L, and the MFRC for fungi is 500~~1000mg / L.

[0023] The preparation method of the above-mentioned antioxidant and antibacterial polypropylene material comprises the following steps:

[0024] (1) Weigh each component of the required raw materials: 100 parts of polypropylene, 25 p...

Embodiment 2

[0029] An antioxidant and antibacterial polypropylene material, comprising the following preparation raw materials calculated by mass: 100 parts of polypropylene, 35 parts of filler, 15 parts of toughening agent, 0.5 part of antioxidant, 0.8 part of antibacterial agent, 1.5 parts of dispersant, ultraviolet light Absorbent 1.5 parts.

[0030] Among them, the antioxidant is TiO 2 -g-KH-570 / PMA; The antibacterial agent is Zeomic XAW10D, and Zeomic XAW10D is a silver-loaded zeolite antibacterial agent produced by Sinanen Zeomic Company in Japan, that is, silver-loaded or silver-loaded and zinc A-type zeolite, and the silver content is 2.1%~ 2.5% (mass fraction), the MFRC for various bacteria is 62.5~500mg / L, and the MFRC for fungi is 500~~1000mg / L.

[0031] The preparation method of the above-mentioned antioxidant and antibacterial polypropylene material comprises the following steps:

[0032] (1) Weigh each component of the required raw materials: 100 parts of polypropylene, 3...

Embodiment 3

[0037] An antioxidant and antibacterial polypropylene material, comprising the following preparation raw materials calculated by mass: 100 parts of polypropylene, 30 parts of filler, 10 parts of toughening agent, 0.5 part of antioxidant, 0.5 part of antibacterial agent, 0.5 part of dispersant, ultraviolet light Absorbent 0.5 parts.

[0038] Among them, the antioxidant is TiO 2 -g-KH-570 / PMA; The antibacterial agent is Zeomic XAW10D, and Zeomic XAW10D is a silver-loaded zeolite antibacterial agent produced by Sinanen Zeomic Company in Japan, that is, silver-loaded or silver-loaded and zinc A-type zeolite, and the silver content is 2.1%~ 2.5% (mass fraction), the MFRC for various bacteria is 62.5~500mg / L, and the MFRC for fungi is 500~1000mg / L.

[0039] The preparation method of the above-mentioned antioxidant and antibacterial polypropylene material comprises the following steps:

[0040] (1) Weigh each component of the required raw materials: 100 parts of polypropylene, 30 ...

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PUM

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Abstract

The invention discloses an anti-oxidation and antimicrobial polypropylene material and a preparation method thereof. The anti-oxidation and antimicrobial polypropylene material comprises polypropylene, filling agents, flexibilizer, antioxidants, antibacterial agents, dispersing agents and ultraviolet light absorbing agents and is prepared through blend extrusion granulation. Compared with traditional polypropylene material and a preparation method, the anti-oxidation and antimicrobial polypropylene material and the preparation method thereof have the obvious advantages that a finished product has the advantages of good in anti-oxidation property and antibacterial effect and strong in antibacterial permanence; the preparation method is scientific and systematic, loss in the preparation process is reduced, and the operation and industrial production are easy; the mechanical property is good, and the anti-oxidation and antimicrobial polypropylene material can be applied to small household appliances and kitchen and bathroom appliances.

Description

technical field [0001] The invention relates to the field of polymer materials, in particular to an anti-oxidation and antibacterial polypropylene material and a preparation method thereof. Background technique [0002] Plastic products are ubiquitous, and people come into contact with them very frequently, but the surfaces of various plastic products are easily polluted and bacteria breed, which will pose a certain threat to the health of people who use and contact them. If these plastic products are endowed with antibacterial or bactericidal functions, it will undoubtedly be one of the ways to improve human health. In developed countries, the development of plastics with antibacterial functions began in the early 1980s, and has entered the stage of practical application. With the improvement of living standards, various plastics with antibacterial and bactericidal functions have broad prospects. [0003] Polypropylene material was once the main source of plastics. How to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L51/10C08K9/12C08K3/08C08F292/00C08F220/14
CPCC08L23/12C08F220/14C08F292/00C08L2201/08C08L51/10C08K9/12C08K2003/0806
Inventor 鲁平才戚全辉赵钎
Owner JIANGSU ZHAOJUN NEW MATERIAL CO LTD
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