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Antibacterial plastic

A technology of antibacterial plastics and plastics, applied in the field of antibacterial plastics, can solve the problems of poor antibacterial ability and immature production of antibacterial plastics, achieve good antibacterial ability, reduce the number of bacterial virus transmission, and reduce potential safety hazards

Inactive Publication Date: 2015-02-11
XUZHOU NONGFENG PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the wide application of plastic products, people have higher and higher requirements on the performance of plastics. The widespread use of plastics will spread bacteria and viruses widely. Therefore, the emergence of antibacterial plastics has improved this situation. However, the production of antibacterial plastics in my country is still not enough. Mature, mainly imported, and poor antibacterial ability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: polyethylene 80%, antibacterial agent 10%, stearic acid 3%, acrylate polymer 5%, phenolic antioxidant 2%.

Embodiment 2

[0012] Embodiment 2: polypropylene 75%, antibacterial agent 12%, stearic acid 5%, acrylate polymer 6%, phosphite antioxidant 2%.

Embodiment 3

[0013] Embodiment 3: polystyrene 80%, antibacterial agent 10%, stearic acid 3%, acrylate polymer 5%, the mixture 2% of phenolic antioxidant and phosphite antioxidant.

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PUM

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Abstract

The invention relates to the technical field of antibacterial plastic, and specifically relates to antibacterial plastic. The invention aims at providing antibacterial plastic for reducing bacteria and virus spreading. The plastic comprises the components of, by mass, 70-90% of plastic, 10-15% of an antibacterial agent, 3-5% of a lubricant, 5-10% of a toughening agent, and 1-2% of an antioxidant. The plastic is polyethylene, polypropylene, polystyrene or polyvinyl chloride. The antibacterial agent is a mixture of nano-grade silica, nano-grade titanium dioxide and silver nitrate with a ratio of 3:4:3. The lubricant is stearic acid. The toughening agent is an acrylate copolymer. The antioxidant is a phenolic antioxidant or a phosphite antioxidant or a mixture of the two. The plastic provided by the invention has good antibacterial capacity, and can be used in productions of products such as refrigerator, microphone, storage box, keyboard, mouse, and the like. With the plastic, bacteria and virus spreading amount is greatly reduced, and safety risk is reduced.

Description

technical field [0001] The invention relates to the technical field of plastics, in particular to an antibacterial plastic. Background technique [0002] With the wide application of plastic products, people have higher and higher requirements on the performance of plastics. The widespread use of plastics will spread bacteria and viruses widely. Therefore, the emergence of antibacterial plastics has improved this situation. However, the production of antibacterial plastics in my country is still not enough. Mature, mainly rely on imports, and poor antibacterial ability. Contents of the invention [0003] Purpose of the invention: to propose an antibacterial plastic to reduce the spread of bacteria and viruses. [0004] Technical solution: an antibacterial plastic, comprising the following components by mass percentage: plastic: 70%-90%, antibacterial agent: 10%-15%, lubricant: 3%-5%, toughening agent: 5%-10% %, Antioxidant: 1%-2%. [0005] The plastic is polyethylene, po...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08L23/12C08L25/06C08L27/06C08K3/36C08K3/22C08K3/28
CPCC08K2003/2241C08L23/06C08K2201/011C08L23/12C08L25/06
Inventor 孙自泰
Owner XUZHOU NONGFENG PLASTIC
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