Antistatic bamboo charcoal viscose fiber and preparation method thereof

A bamboo charcoal viscose and antistatic technology, applied in the viscose field of the textile industry, can solve the problems of poor spinnability of bamboo charcoal viscose fibers, achieve significant deodorization function, lasting effect, and ensure the effect of spinnability

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

[0008] The present invention provides a kind of antistatic bamboo charcoal viscose fiber and preparation method thereof in order to make up for the blank of the current antistatic bamboo charcoal viscose fiber, adapt to the needs of customers in the product market, and solve the problem of poor spinnability of the current bamboo charcoal viscose fiber

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A kind of antistatic bamboo charcoal viscose fiber, by weight, graphite content 1% in the fiber, bamboo charcoal content 0.1%, volume resistivity 1 * 10 8 Ω cm, ammonia absorption rate ≥ 50%, air permeability ≥ 500mm / s, color fastness to washing 4 grades.

Embodiment 2

[0045] A kind of antistatic bamboo charcoal viscose filament, by weight, graphite content in fiber is 5%, bamboo charcoal content is 0.8%, volume resistivity is less than 2×10 9 Ω cm, ammonia absorption rate ≥ 50%, air permeability ≥ 500mm / s, color fastness to washing 4 grades, dry strength 1.6cN / dtex, dry elongation 17%, dry elongation variation ≤ 8%.

Embodiment 3

[0047] An antistatic bamboo charcoal viscose filament, by weight, the graphite content in the fiber is 10%, the bamboo charcoal content is 8%, and the volume resistivity is less than 8×10 9 Ω cm, ammonia absorption rate ≥ 50%, air permeability ≥ 500mm / s, color fastness to washing 5 grades, dry strength 2.5cN / dtex, dry elongation 16%, dry elongation variation ≤ 8%.

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PUM

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Abstract

The invention provides an antistatic bamboo charcoal viscose fiber and a preparation method thereof, which fill up the blank of the conventional antistatic bamboo charcoal viscose fiber and solve the problem that the conventional bamboo charcoal viscose fiber is poor in spinning property. The antistatic bamboo charcoal viscose fiber is characterized by comprising 1-10 percent of graphite and 0.1-10 percent of bamboo charcoal, wherein the volume resistivity is lower than 1,010 ohm.cm, 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 antistatic bamboo charcoal viscose fiber disclosed by the invention has the functions of bacterium and ultraviolet prevention and deodorization, is high in air permeability and moisture absorption and has soft handfeel; the antistatic effect is obvious and lasting.

Description

technical field [0001] The invention relates to the technical field of viscose in the textile industry, in particular to an antistatic 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 we...

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F2/08D01D13/00D01D5/06
Inventor 冯涛邓传东李蓉玲毛远航陈晓芳
Owner YIBIN HIEST FIBER
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