Far-infrared antibacterial polyester fiber

A polyester fiber and far-infrared technology, applied in the field of polyester fiber, can solve the problems of low technical content and single product, and achieve the effect of increasing antibacterial properties

Inactive Publication Date: 2018-12-11
FOSHAN NANHAI DISTRICT JIAYAN UNDERWEAR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its cost is low, and it has the advantages of strong and durable, good elasticity, not easy to deform, corrosion resistance, insulation, etc., but there are problems such as single product and low technical content. Therefore, high-performance and functional polyester fiber is the focus of its future development.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A far-infrared antibacterial polyester fiber, the polyester fiber is based on polyester, with composite filler A and composite filler B as additives, prepared by melt blending, in terms of content, including 5% composite filler A, 2% Composite filler B, the balance is polyester.

[0025] The composite filler A antibacterial filler, the composite filler A includes: Al-Mg-CuO composite particles and porous ZnFe 2 o 4 Nanospheres; the Al-Mg-CuO composite particles and porous ZnFe 2 o 4 The mass parts of nanospheres are respectively: 3 parts, 10 parts;

[0026] Wherein, the particle size of the Al-Mg-CuO composite particle is 200nm, which is a nano-CuO composite particle doped with Al and Mg, and the doping mass of Al and Mg is 4% and 7% respectively;

[0027] The composite filler B is a far-infrared filler, and the composite filler B includes: MgO nanoparticles, Al 2 o 3 Nanoparticles, TiO 2 Nanoparticles, ZnO nanoparticles and porous ZnFe 2 o 4 Nanospheres; the M...

Embodiment 2

[0054] A far-infrared antibacterial polyester fiber, the polyester fiber is based on polyester, with composite filler A and composite filler B as additives, prepared by melt blending, in terms of content, including 8% composite filler A, 4% Composite filler B, the balance is polyester.

[0055] The composite filler A antibacterial filler, the composite filler A includes: Al-Mg-CuO composite particles and porous ZnFe 2 o 4 Nanospheres; the Al-Mg-CuO composite particles and porous ZnFe 2 o 4 The mass parts of nanospheres are respectively: 3 parts, 10 parts;

[0056] Wherein, the particle size of the Al-Mg-CuO composite particle is 200nm, which is a nano-CuO composite particle doped with Al and Mg, and the doping mass of Al and Mg is 4% and 7% respectively;

[0057] The composite filler B is a far-infrared filler, and the composite filler B includes: MgO nanoparticles, Al 2 o 3 Nanoparticles, TiO 2 Nanoparticles, ZnO nanoparticles and porous ZnFe 2 o 4 Nanospheres; the M...

Embodiment 3

[0084] A far-infrared antibacterial polyester fiber, the polyester fiber is based on polyester, with composite filler A and composite filler B as additives, prepared by melt blending, in terms of content, including 12% composite filler A, 8% Composite filler B, the balance is polyester.

[0085] The composite filler A antibacterial filler, the composite filler A includes: Al-Mg-CuO composite particles and porous ZnFe 2 o 4 Nanospheres; the Al-Mg-CuO composite particles and porous ZnFe 2 o 4 The mass parts of nanospheres are respectively: 3 parts, 10 parts;

[0086] Wherein, the particle size of the Al-Mg-CuO composite particle is 200nm, which is a nano-CuO composite particle doped with Al and Mg, and the doping mass of Al and Mg is 4% and 7% respectively;

[0087] The composite filler B is a far-infrared filler, and the composite filler B includes: MgO nanoparticles, Al 2 o 3 Nanoparticles, TiO 2 Nanoparticles, ZnO nanoparticles and porous ZnFe 2 o 4 Nanospheres; the ...

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PUM

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Abstract

The application relates to a far-infrared antibacterial polyester fiber. The polyester fiber is prepared with polyester as substrate and composite filler A and composite filler B as additives by meltblending. The composite filler A consists of Al-Mg-CuO composite particles and porous ZnFe<2>O<4> nanospheres; and the composite filler B consists of MgO nanoparticles, Al<2>O<3> nanoparticles, TiO<2>nanoparticles, ZnO nanoparticles and porous ZnFe<2>O<4> nanospheres.

Description

technical field [0001] The present application relates to the technical field of polyester fibers, in particular to a far-infrared antibacterial polyester fiber. Background technique [0002] Polyester fiber, also known as polyester, is an important type of synthetic fiber. It is a fiber obtained by esterification or transesterification and polycondensation reactions using terephthalic acid or dimethyl terephthalate and ethylene glycol as raw materials. High polymer - polyethylene terephthalate (PET), fiber made by spinning and post-processing. Its cost is low, and it has the advantages of strong and durable, good elasticity, not easy to deform, corrosion resistance, insulation, etc., but there are problems such as single product and low technical content. Therefore, high-performance and functional polyester fiber is the focus of its future development. . Contents of the invention [0003] The present invention aims to provide a far-infrared antibacterial polyester fiber...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F6/92D01F1/10
CPCD01F1/10D01F1/103D01F6/92
Inventor 罗鼎明
Owner FOSHAN NANHAI DISTRICT JIAYAN UNDERWEAR CO LTD
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