High-efficient conductive fibre and preparing method thereof

A conductive fiber, high-efficiency technology, applied in the manufacture of conductive/antistatic filaments, single-component polyester rayon, etc., can solve the problems of poor dispersion of conductive powder, general spinnability, and good conductive effect. The effect of low manufacturing cost, good spinnability and excellent electrical conductivity
CN1584140AInactive Publication Date: 2005-02-23浙江工程学院
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
浙江工程学院
Publication Date
2005-02-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a kind of effective electric fibre. It contains: 5-9 %(w) electric charcoal parent-particle, 92-95%(w) PET polyester powder, and the electric parent-particle terylene, nitrile, or cotton fiber contains: 1-6%(w) selection-CT-928, 0 / 5-2%(w) 1010 and 0.5-2%(w) PLTP (antioxidant), 5-20%(w) dispersant-polyethene cere 2000 1-5%(w) magnesium stearic acid. The preparation method is: first, use electric charcoal as the electric component, and separate it evenly is polyester carrier by enwrap and disperse. Secondly produce the parent-particle by high-speed whisking, mix and extrude. Finally, use twin-screw to the filature and then obtain the electric fibre which has good peparative in ployester carrier. And the quality of spin is good. The invention has a low cost, high filature speed and good electric; the conductivity of one thread is 10000-1000000 ohm / cm.
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Description

technical field

[0001] The invention relates to the field of conductive fibers, and mainly relates to a high-efficiency conductive fiber and a preparation method thereof. Background technique

[0002] The vast majority of polymer materials are insulating materials, and chemical fibers made of polymer materials, such as polyester, polypropylene, nylon, etc., also have insulating properties. These chemical fibers accumulate static electricity continuously during use, and the charge cannot be released, and eventually has a relatively high potential. The static electricity carried by chemical fibers will bring a serious threat to the safety production of gas stations, oil depots and some special occasions. Chemical fiber clothing also has adverse effects on human health due to frequent static electricity.

[0003] To solve the adverse effects of static electricity of such chemical fibers, the main method at present is to try to make the originally non-conductive polymer synthe...

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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