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Multifunction bio-magnet fibre

A magnetic fiber, multi-functional technology, applied in the field of synthetic fiber, can solve the problem of single function of functional fiber

Inactive Publication Date: 2005-08-24
TIANJIN SAIYUAN HEALTH PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the multifunctional biomagnetic fiber of the present invention intends to solve the problem that the function of the existing functional fiber is relatively single, and provides a composite functional synthetic fiber with magnetic function, adsorption function, negative ion and far infrared function and its manufacturing method

Method used

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Examples

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the examples.

[0023] The raw material for spinning multifunctional biomagnetic fibers is its functional masterbatch and fiber-grade resin chip, and its functional masterbatch includes the following components, all in weight percentage:

[0024] Carrier resin 36~67.5%

[0025] Magnetic powder 11~37%

[0026] Activated carbon powder 4~13%

[0027] Coupling agent 2.5~6%

[0028] Dispersant 15~18%

[0029] Wherein the carrier resin is any one of copolyester, polycaprolactam, and polypropylene resin chips; the coupling agent is any one of silane, titanate, aluminate, aluminum-titanium composite coupling agent; the dispersant is Any of PE polymer wax, PP molecular wax, and EVA.

[0030] The magnetic powder is ferrite, which can be one or a mixture of strontium ferrite and barium ferrite, and its particle size is 0.5-2 μm. If the particle size of the magnetic powder is too large, the dispersibili...

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Abstract

A multi-functional biological magnetic fiber, is composed of multi-functional biological magnetic agglomerate and fiber-classed resin section, the agglomerate is consists of the following components: carrier resin 36-67.5%, magnetic powder 11-37%, active carbon powder 4-13%, combinant coupling agent 2.5-6%, and dispersing agent 15-18%. The manufacturing method is: (1) drying the magnetic powder and active carbon powder, which are mixed with the carrier resin, coupling agent and dispersing agent, heated, processed with high speed, extruding by screw, cooled and cut into particles, forming the functional agglomerate; (2) dry the functional agglomerate, the add into the fiber-classed resin section, through molten stressing the spinning and processed, acquiring the multifunctional biological magnetic fiber; (3) place the fiber acquired in the strong magnetic field of 6000-1200v Gauss to magnetize for 0.5-2min, the get the product. The fiber is a compound fiber with compound functions such as magnetic, absorptive, negative ion and far-infared ones.

Description

technical field [0001] The invention relates to a synthetic fiber, in particular to a multifunctional biomagnetic fiber. Background technique [0002] In recent years, with the rapid development of science and technology, various functional synthetic fibers continue to emerge. For example, Japanese Patent Hei 3-130413 discloses a method for manufacturing magnetic fibers using the skin-core method. The fiber skin layer is a polymer, and the core The layer is a mixture of polymer and magnetic powder. During manufacture, a magnetizing device is installed at the spinneret to magnetize the fibers. The disadvantage is that the magnetizing device used will cause magnetic pollution, which has little practical value and the fiber It only has a magnetic function and has a single function. [0003] Chinese Patent Publication No. CN1388275A discloses a method for manufacturing far-infrared magnetic fibers using the sheath-core method. The fiber sheath material is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D5/42D01F1/10D01F6/60
Inventor 刘兴访侯颖刘阳赵福军赵庚侠王永池
Owner TIANJIN SAIYUAN HEALTH PROD
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