Wave absorption and radiation protection plastic and preparation method thereof

A technology of anti-radiation and plastics, which is applied in the field of engineering plastics and its preparation, can solve problems such as defects, failure to absorb radiation and prevent brittleness, and achieve good effects, good elimination of electromagnetic waves, and wide shielding frequency
CN103483792AActive Publication Date: 2014-01-01安徽宇航派蒙健康科技股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
安徽宇航派蒙健康科技股份有限公司
Publication Date
2014-01-01

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Abstract

The present invention discloses a wave absorption and radiation protection plastic and a preparation method thereof. The wave absorption and radiation protection plastic comprises a plastic raw material, a wave absorption and radiation protection function powder material and an auxiliary agent, wherein the plastic raw material contains PC (polycarbonate), PP (polypropylene), PVC (polyvinyl chloride) and the like, and the wave absorption and radiation protection function powder material is prepared through mixing acetylene carbon powder and carbonyl iron powder. The preparation method comprises: mixing raw materials to obtain a mixed material, and carrying out extrusion molding, compression molding or injection molding to obtain the product. The wave absorption and radiation protection plastic has a function of strong electromagnetic wave and microwave absorption, wherein energy of the absorbed electromagnetic waves and the absorbed microwaves is converted into heat energy to be volatilized so as to reduce electromagnetic wave radiation.
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Description

technical field

[0001] The invention relates to an engineering plastic and a preparation method thereof, in particular to a plastic with the function of absorbing electromagnetic waves and a preparation method thereof. Background technique

[0002] At present, with the rapid development of science and technology and the electronic industry, there are more and more applications of electronic equipment, and most of these electronic equipment (such as electronic computers, communication equipment, household appliances, medical equipment, etc.) are composed of large-scale and ultra-large-scale circuits. , are very vulnerable to external electromagnetic interference and cause malfunctions, image obstacles or sound obstacles, etc. At the same time, they also emit electromagnetic waves of different frequencies, causing interference and impact on nearby electronic equipment and nearby humans and other creatures.

[0003] With the economic development and population growth of cities,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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