Antibacterial fiber and machining process thereof

A technology of antibacterial fiber and processing technology, applied in the field of textile fabrics, can solve the problems of poor washability, non-persistent antibacterial effect, and difficult to replenish, and achieve the effects of good high temperature resistance, enhanced affinity, and improved uniformity.

Inactive Publication Date: 2012-07-18
KUNSHAN HUAYANG NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The antibacterial method in the prior art is to use the antibacterial agent to make the material have certain antibacterial properties through methods such as soaking, padding, coating, etc., but the antibacterial materi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-3

[0030] Embodiment 1-3: a kind of antibacterial fiber, described antibacterial fiber is mainly made up of the following mass ratio content components:

[0031] Nano-sized zinc oxide particles 10,

[0032] Polyester chip 29~31,

[0033] Zinc stearate 0.78~0.82,

[0034] Titanate coupling agent 0.15~0.17,

[0035] Liquid wax 1.15~1.25;

[0036] The average diameter of the nano-sized zinc oxide particles is 20nm-100nm.

[0037] A kind of processing method for realizing above-mentioned antibacterial fiber, this method comprises the following steps:

[0038] Step 1, uniformly mix nano-sized zinc oxide particles, polyester chips, zinc stearate, titanate coupling agent and liquid wax according to the mass ratio of 10:28-32:0.7-0.9:0.15-0.17:1.1-1.3 A mixture is formed; the nanoscale zinc oxide particles have an average diameter of 20nm to 100nm;

[0039] Step 2, the mixture is granulated by a granulator at 270°C to form a mixture masterbatch;

[0040] Step 3, uniformly mixing t...

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Abstract

The invention discloses antibacterial fiber and a machining process thereof. The antibacterial fiber is mainly composed of nanometer-scale zinc oxide microparticle, polyester chips, zinc stearate, titanate coupling agent and a liquid paraffin component, wherein the average diameter of the nanometer-scale zinc oxide microparticle is 20-100nm. The realization method comprises the steps of: uniformly mixing the nanometer-scale zinc oxide microparticle, the polyester chips, the zinc stearate, the titanate coupling agent and the liquid paraffin according to a mass ratio of 10: (28-32): (0.7-0.9): ( 0.15-0.17): (1.1-1.3) to form a mixture, granulating the mixture through a granulator to form mixture master batch, uniformly mixing the mixture master batch with the polyester chips according to a mass ratio of 1: (0.9-1.1) to form mixture particles, carrying out melting spinning on the mixture particles at a temperature of 255-263 DEG C to form cellosilk and drafting the cellosilk to form fiber filament. The antibacterial fiber and the machining process thereof, disclosed by the invention have the advantages that antibacterial agent is uniformly dispersed in the fiber and the antibacterial effect is long-lasting.

Description

technical field [0001] The invention relates to an antibacterial fiber and a processing technology thereof, belonging to the technical field of textile fabrics. Background technique [0002] With the rapid development of industry and the improvement of people's living standards, people's awareness of environmental hygiene and self-care is increasing. On the one hand, polyester is the most widely used synthetic fiber variety with the largest output in the world. At present, polyester accounts for more than 60% of the world's synthetic fiber output. The production capacity of polyester series products in China is growing at an alarming rate, and the rapid growth of polyester fiber production capacity has made China gradually develop into an important processing base for polyester products in the world. Polyester fiber is the most processed chemical fiber variety among all textile fibers. It is very important to develop differentiated varieties, increase product added value, a...

Claims

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Application Information

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IPC IPC(8): D01F6/92D01F1/10
Inventor 张子睿
Owner KUNSHAN HUAYANG NEW MATERIAL
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