Antibacterial conductive polystyrene (PS) composite material and preparation method thereof

A composite material and antibacterial agent technology, applied in the field of antibacterial conductive PS composite materials and their preparation, can solve the problems of limiting the application range of PS composite materials, general antibacterial properties and electrical conductivity, etc., to improve surface structure and performance, and improve interface performance. , the effect of improving interface performance
CN107090140AInactive Publication Date: 2017-08-25ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Publication Date
2017-08-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an antibacterial conductive polystyrene (PS) composite material and a preparation method thereof. The PS composite material is prepared from the following ingredients in parts by weight: 80 to 100 parts of PS, 16 to 20 parts of bamboo fiber, 12 to 16 parts of carbon black, 6 to 8 parts of antibacterial agent, 0.1 to 0.5 part of antioxidant and 0.1 to 0.3 part of lubricant. Alkali treatment on the bamboo fiber mainly has two effects: 1) impurities of hemicelluloses, lignin and the like on the surface of the bamboo fiber can be removed; 2) as the impurities on the surface of the bamboo fiber are removed, a surface structure and performance of the bamboo fiber are improved, and bamboo fiber / PS interface performance is improved; a silane coupling agent can effectively reduce polarity on the surface of the bamboo fiber and can further improve the bamboo fiber / PS interface performance.
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Description

technical field

[0001] The invention belongs to the technical field of polymer materials, in particular to an antibacterial conductive PS composite material and a preparation method thereof. Background technique

[0002] Polystyrene (PS) has the advantages of light weight, non-toxic, odorless, good chemical stability, insoluble in common solvents at room temperature, and low water absorption. Although the comprehensive properties of PS are excellent, the antibacterial and conductive properties of PS are average, which greatly limits the application range of PS composite materials.

[0003] How to improve the antibacterial and conductive properties of PS has always been a topic in this field, but PS composite materials with high antibacterial and conductive properties have not been reported. Contents of the invention

[0004] The object of the present invention is to provide an antibacterial conductive PS composite material and a preparation method thereof, so as to improv...

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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