Antistatic high-temperature-resistant poly(ether-ether-ketone) coating and preparation method of antistatic high-temperature-resistant coating

An antistatic and high temperature resistant, polyether ether ketone technology, applied in the field of coatings, can solve the problems of easy sinking, easy aggregation and high surface energy, and achieve the effects of simple and convenient preparation method, superior physical properties and improved electrical conductivity
CN103194142AActive Publication Date: 2013-07-10吉林省奕彤新材料有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
吉林省奕彤新材料有限公司
Publication Date
2013-07-10

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Abstract

The invention discloses an antistatic high-temperature-resistant polyether-ether-ketone coating and a preparation method of the antistatic high-temperature-resistant coating, and belongs to the technical field of paint. The mass ratio of the polyether-ether-ketone resin to a carbon nano tube in the coating disclosed by the invention is (98.5-99.5) to (1.5-0.5). The preparation method of the coating comprises the steps of grinding and drying the polyether-ether-ketone resin; mixing with the carbon nano tube to obtain mixed paint, and spraying the mixed paint on a sanded metal plate by an electrostatic spraying technology; and curing at room temperature after melting at high temperature to obtain the antistatic high-temperature-resistant coating. The alternating current conductivity of the antistatic high-temperature-resistant coating disclosed by the invention under the frequency of 10<3>Hz is 8.09*10<-9>s / m to 7.10*10(-4)s / m, and has the antistatic function. The preparation method of the antistatic high-temperature-resistant coating disclosed by the invention is simple and convenient; the conductive padding is evenly dispersed in resin; the conductivity of the coating is improved; and the antistatic high-temperature-resistant coating can be applied to the industries such as electronics, electric appliances, aviation and petrochemical engineering.
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Description

technical field

[0001] The invention belongs to the technical field of coatings, and in particular relates to a polyether ether ketone antistatic and high temperature resistant coating and a preparation method thereof. Background technique

[0002] Antistatic coating is a kind of functional coating developed rapidly in recent years. It endows the coating with conductivity and is widely used in the fields of electronics, construction, aviation and military. Antistatic coatings can be divided into additive antistatic coatings and non-additive antistatic coatings according to whether the film-forming substance is conductive. Non-additive antistatic coatings have not been widely used due to defects such as difficult construction, high cost and unsatisfactory performance. Additive antistatic coating is a mixture composed of conductive fillers, insulating polymers and additives. It is coated on polymer materials or metal surfaces to form a cured film, and the conductive effect of...

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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