Conductive polyformaldehyde material

A conductive polyoxymethylene technology, applied in the direction of non-metallic conductors, organic material conductors, etc., can solve the problems of not being able to become conductive materials, achieve the effect of increasing conductivity and expanding the scope of application

Inactive Publication Date: 2003-01-08
吴建业
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Polyoxymethylene material has been widely used as an engineering plastic, but the existing polyoxymethylene material is a non-conductive material, so that it cannot become a conductive material and can be further applied

Method used

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Examples

Experimental program
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Embodiment Construction

[0008] This embodiment is a brief composition and preparation process of a conductive polyoxymethylene material.

[0009] The conductive polyoxymethylene is processed by mixing polyoxymethylene, carbon black and dibutyl plasticizer. The proportions (% by weight) of each component are 100 parts of polyoxymethylene base material, 25-30 parts of carbon black and 5-6 parts of plasticizer. The plasticizer in this embodiment uses dibutyl ester plasticizer.

[0010] Take 100 kilograms of polyoxymethylene, 25 kilograms of carbon black and 5 kilograms of dibutyl ester into a mixer, heat and mix well, and then extrude and granulate conductive polyoxymethylene materials from the agent discharge machine. The temperature of the extruder is controlled in four sections, the feed inlet is 60-65°C, the second section is 110-120°C, the third section is 140-150°C, and the fourth section is 160-170°C. After being extruded, it is cooled in a water tank, and then pulled into a conductive polyoxym...

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Abstract

The invention refers to a kind of electric polyformaldehyde amterial made up of polyformaldehyde, charcoal blacks and the plasticizer according a certain proportion. The invention can make the common non-electric polyformalhyde material augment the electric capability, and it can retain the proper physical capability of the original polyformaldehyde material, and at the same time, it can be used as the electric of the original polyformaldehyde material, and at the same time, it can be used as the electric material and gain more application. The application of the electric material can make the construct of the electrical-apparatus products, such as the portfire of the lighter, simplify, and accordingly enlarge the applied range of the polyformaldehyde material.

Description

Technical field: [0001] The invention relates to a conductive polyoxymethylene material. Background technique: [0002] Polyoxymethylene material has been widely used as an engineering plastic, but the existing polyoxymethylene material is a non-conductive material, so that it cannot become a conductive material and can be further applied. Invention content: [0003] The object of the present invention is to provide a conductive polyoxymethylene material, which can be further applied as a conductive material. [0004] The technical solution of the present invention is to polymerize and granulate the polyoxymethylene material and the filler mainly composed of carbon black conductive material to become a new polyoxymethylene material with electrical conductivity. [0005] The conductive polyoxymethylene material is composed of polyoxymethylene and carbon black in a certain proportion. With the addition of carbon black filler to the matrix polyoxymethylene, the resistance o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08K3/04C08L59/02H01B1/12
Inventor 吴建业
Owner 吴建业
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