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A preparation method of antistatic/luminous dual-function low elastic yarn

A dual-function, antistatic technology, applied in the direction of conductive/antistatic filament manufacturing, rayon manufacturing, filament raw material melting, etc. Poor static electricity and other problems, to achieve the effect of eliminating charge accumulation, high strength, washing resistance and wear resistance

Active Publication Date: 2018-11-23
旷达纤维科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problem that the existing luminous fiber has low mechanical properties and poor antistatic performance, and it is difficult to meet the application requirements of automotive interior fabrics, and proposes a kind of antistatic / luminous dual-function low-stretch yarn for automotive interior fabrics. Preparation

Method used

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  • A preparation method of antistatic/luminous dual-function low elastic yarn
  • A preparation method of antistatic/luminous dual-function low elastic yarn

Examples

Experimental program
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Effect test

Embodiment 1

[0030] (1) Preparation of rare earth luminous masterbatch: take polyethylene terephthalate resin to dry, add Sr with a mass fraction of 12wt% 0.975 Eu 0.025 al 2 o 4 ·(Al 0.9735 B 0.0015 Dy 0.025 ) 2 o 3 Strontium aluminate rare earth luminous material, dispersant 0.20wt%, lubricant 0.02wt%, mixed by high-speed mixer, added to twin-screw extruder (temperature 285 ℃), melted, water cooled, pelletized to obtain luminous masterbatch, then vacuum dried for later use;

[0031] (2) The preparation method of conductive masterbatch: get polyethylene terephthalate resin to dry, add the rod-shaped conductive particle that mass fraction is 65wt%, dispersant 0.50wt%, lubricant 0.02wt%, mix through high-speed mixer Finally, add it to a twin-screw extruder (at a temperature of 285°C), melt it, cool it with water, and cut it into pellets to obtain a luminous masterbatch, which is then vacuum-dried for later use;

[0032] (3) Preparation of antistatic / luminous dual-function low elast...

Embodiment 2

[0035](1) Preparation of rare earth luminous masterbatch: take polyethylene terephthalate resin to dry, add Sr with a mass fraction of 12wt% 0.975 Eu 0.025 Al 2 o 4 ·(Al 0.9735 B 0.0015 Dy 0.025 ) 2 o 3 Strontium aluminate rare earth luminous material, dispersant 0.20wt%, lubricant 0.02wt%, mixed by high-speed mixer, added to twin-screw extruder (temperature 285 ℃), melted, water cooled, pelletized to obtain luminous masterbatch, then vacuum dried for later use;

[0036] (2) The preparation method of conductive masterbatch: get polyethylene terephthalate resin to dry, add the rod-shaped conductive particle that mass fraction is 65wt%, dispersant 0.50wt%, lubricant 0.02wt%, mix through high-speed mixer Finally, add it to a twin-screw extruder (at a temperature of 285°C), melt it, cool it with water, and cut it into pellets to obtain a luminous masterbatch, which is then vacuum-dried for later use;

[0037] (3) Preparation of antistatic / luminous double-functional low el...

Embodiment 3

[0040] (1) Preparation of rare earth luminous masterbatch: take polyethylene terephthalate resin to dry, add Sr with a mass fraction of 12wt% 0.975 Eu 0.025 Al 2 o 4 ·(Al 0.9735 B 0.0015 Dy 0.025 ) 2 o 3 Strontium aluminate rare earth luminous material, dispersant 0.20wt%, lubricant 0.02wt%, mixed by high-speed mixer, added to twin-screw extruder (temperature 285 ℃), melted, water cooled, pelletized to obtain luminous masterbatch, then vacuum dried for later use;

[0041] (2) The preparation method of conductive masterbatch: get polyethylene terephthalate resin to dry, add the rod-shaped conductive particle that mass fraction is 65wt%, dispersant 0.50wt%, lubricant 0.03wt%, mix through high-speed mixer Finally, add it to a twin-screw extruder (at a temperature of 285°C), melt it, cool it with water, and cut it into pellets to obtain a luminous masterbatch, which is then vacuum-dried for later use;

[0042] (3) Preparation of antistatic / luminous double-functional low e...

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Abstract

The invention relates to a production method of antistatic / noctilucent bifunctional low stretch yarns. The antistatic / noctilucent bifunctional low stretch yarns have an electric wire type skin-core structure, and comprise 10-25wt% of an electric wire core layer and 90-75wt% of a skin layer; the electric wire core layer is polyester resin containing rod-shaped conductive nanoparticles, the above conductive nanomaterial is prepared through coating and doping the surface of rod-shaped titanium dioxide with tin oxide and antimony oxide, and the conductive particles account for 65-85wt% of the mass of polyester fibers; and the skin layer is polyester resin containing a strontium aluminate rare earth noctilucent material, and the content of the rare earth inorganic noctilucent material is 20-45wt%. Antistatic / noctilucent bifunctional fibers with a skin-core composite structure, produced through the method, have the advantages of high strength, good toughness, good wear resistance and good water wash resistance.

Description

technical field [0001] The invention belongs to the technical field of functional textile fibers, and in particular relates to a preparation method of antistatic / luminous double-functional low elastic yarn. technical background [0002] Because the rare earth luminous fiber does not contain radioactive substances, it is safer to avoid harm to the human body. In recent years, it has developed rapidly in developed countries such as Japan and the United States, especially the strontium aluminate rare earth luminous fiber, which only needs to be exposed to sunlight or light for 10 minutes. It can continuously emit light for more than 10 hours and is visible to the naked eye. It emits 485-590nm yellow-green light, which is the most sensitive light color for human eyes. It can play a role of warning and decoration at night. [0003] At present, luminous fiber has been widely used in the fields of textile and clothing, fire emergency, night work, daily life and leisure and entertai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01F8/14D01F1/09D01F1/10D01D5/34D01D1/04D01D10/02D01D5/12
CPCD01D1/04D01D5/12D01D5/34D01D10/02D01F1/09D01F1/10D01F8/14
Inventor 巨安奇吴双全李雅葛明桥刘赛
Owner 旷达纤维科技有限公司
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