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High-temperature-resistant anion antibacterial plastic

A negative ion antibacterial and high temperature resistant technology, applied in the field of antibacterial plastics, can solve many problems such as high temperature resistance and antibacterial, and achieve the effects of cheap price, improved self-healing rate, and inhibited oxidation

Inactive Publication Date: 2013-05-29
DALIAN DEDA TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no lack of high temperature resistant and antibacterial plastics in the current plastic products, but there are very few plastic products processed by using the characteristics of negative ion far infrared

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] A high-temperature-resistant negative ion antibacterial plastic, including a matrix, a flame retardant, an antioxidant, an auxiliary antioxidant, a toughening agent, a dispersant, an antibacterial agent and other additives, wherein the content of each component is: matrix 80~91 %, flame retardant 0.5~1%, antioxidant 0.1~0.5%, auxiliary antioxidant 0.05~0.1%, toughening agent 5~8%, dispersant 0.8~1.2%, antibacterial agent 10~14%, others Auxiliary 1~2%.

[0014] The matrix is ​​one of polyethylene, polypropylene, polybutadiene, nylon and polystyrene.

[0015] The flame retardant is selected from one of magnesium hydroxide and aluminum hydroxide among the inorganic flame retardants.

[0016] The antioxidant is 2,6-tertiary butyl-4-methylphenol, bis(3,5-tertiary butyl-4-hydroxyphenyl)sulfide, tetrakis[β-(3,5- At least one of tertiary butyl-4-hydroxyphenyl) propionate] pentaerythritol esters.

[0017] The auxiliary antioxidant is one of thiodipropionate diester and phosph...

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PUM

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Abstract

The invention belongs to the technical field of antibacterial plastic and discloses high-temperature-resistant anion antibacterial plastic which contains, by content, 80-91% of matrix, 0.5-1% of fire retardant, 0.1-0.5% of antioxidant, 0.05-0.1% of auxiliary antioxidant, 5-8% of flexibilizer, 0.8-1.2% of dispersant, 10-14% of antibacterial agent and 1-2% of other auxiliaries. Raw materials of components are easy to get and low in price, tourmaline can release anions which can adjust ion balance of human bodies, relax physically and mentally, activate cells, improve self-healing rate, inhibit oxidation of bodies, eradicate odors and the like; silver ions have functions of radiation protection, sterilization and disinfection; and nano silicon dioxide and nano titanium dioxide can emit infrared rays to function in healthcare.

Description

technical field [0001] The invention relates to a high temperature resistant negative ion antibacterial plastic, which belongs to the technical field of antibacterial plastics. Background technique [0002] With the wide application of plastic products, people have higher and higher performance requirements for plastic products. Negative ions are a kind of negatively charged gas ions in the air. Negative ions can not only promote the synthesis and storage of vitamins in the human body, strengthen and activate the physiological activities of the human body, but also have a very important impact on the activities of the human body and other life, so it is called "air". Vitamins". Negative ions can gradually reduce acidity, oxidation, active oxygen, lactic acid and other factors that damage the health of living organisms, activate the metabolism of cells and tissues, create a good environment for living organisms, and create a healthy body. Thereby strengthening the resilienc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L23/12C08L47/00C08L77/00C08L25/06C08K13/02C08K3/38C08K3/36C08K3/22C08K3/28
Inventor 李静宇戚军
Owner DALIAN DEDA TECH DEV
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