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Extinction bamboo charcoal viscose fiber and preparation method thereof

A bamboo charcoal viscose and fiber technology, applied in the direction of rayon made of viscose, wet spinning, etc., can solve the problems of poor spinnability of bamboo charcoal fibers, poor spinnability of bamboo charcoal viscose fibers, etc., and achieve a significant deodorizing function. , to ensure the effect of spinnability and good air permeability

Active Publication Date: 2014-02-05
YIBIN HIEST FIBER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem of poor spinnability of bamboo charcoal fiber and the poor spinnability of bamboo charcoal viscose fiber, the invention provides a kind of dull bamboo charcoal viscose fiber and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A matte bamboo charcoal viscose fiber, characterized in that: by weight, the content of titanium dioxide in the fiber is 0.01%, the content of bamboo charcoal is 0.1%, the ammonia absorption rate is ≥ 50%, the air permeability is ≥ 500mm / s, and the color fastness to washing is grade 4 .

Embodiment 2

[0041] 1. A matte bamboo charcoal viscose filament, characterized in that: by weight, the content of titanium dioxide in the fiber is 0.2%, the content of bamboo charcoal is 0.8%, the ammonia absorption rate is more than or equal to 50%, the air permeability is more than or equal to 500mm / s, and the color fastness to washing is 5 Grade, dry strength 1.6cN / dtex, dry elongation 16%, dry elongation variation ≤ 8%.

Embodiment 3

[0043] A kind of extinction bamboo charcoal viscose filament, it is characterized in that: by weight, titanium dioxide content in the fiber is 10%, bamboo charcoal content is 10%, ammonia absorption rate≥50%, air permeability≥500mm / s, color fastness to washing 5 Grade, dry strength 2.5cN / dtex, dry elongation 22%, dry elongation variation ≤ 8%.

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Abstract

The invention provides an extinction bamboo charcoal viscose fiber and a preparation method thereof in order to meet demands of clients in a product market and solve the problem that the conventional bamboo charcoal viscose fiber is poor in spinning property. The extinction bamboo charcoal viscose fiber is characterized by comprising the components by weight percent: 0.01-10 percent of titanium dioxide and 0.1-10 percent of bamboo charcoal, wherein the ammonia absorption rate is more than or equal to 50 percent, the air permeability is more than or equal to 500mm / s, and the color fastness to washing is of 4-5 level. The extinction bamboo charcoal viscose fiber disclosed by the invention is a novel product, has the functions of bacterium and ultraviolet prevention and deodorization, is high in air permeability and moisture absorption, has soft handfeel and has an extinction function.

Description

technical field [0001] The invention relates to the technical field of viscose in the textile industry, in particular to a matte bamboo charcoal viscose fiber and a preparation method thereof. Background technique [0002] Bamboo charcoal is mainly composed of carbon, hydrogen, oxygen and other elements. It is hard, fine and porous, and has strong adsorption capacity. Excellent deodorizing, antiseptic, and odor-absorbing functions. Nano-scale bamboo charcoal powder also has good antibacterial and bactericidal effects, can absorb and neutralize the acidic substances contained in sweat, and achieve the effect of whitening the skin. Not only that, bamboo charcoal is also a very good emission material for far infrared and negative ions. Bamboo-charcoal blended health-care fiber can emit negative ions without damaging equipment during processing, which overcomes the serious disadvantage of grinding needles when processing fabrics with negative ion fibers, and is deeply welcomed...

Claims

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Application Information

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IPC IPC(8): D01F2/08D01D5/06
Inventor 邓传东贺敏范贤珍陈明付陈晓芳
Owner YIBIN HIEST FIBER
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