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Modified colored polyester fiber composite material and preparation method thereof

A fiber composite material and colored polyester technology, applied in the direction of fiber chemical characteristics, conjugated synthetic polymer artificial filament, cellulose/protein conjugated artificial filament, etc., can solve poor touch, hard hand feeling and poor hygroscopicity And other problems, to achieve high color fastness, better dyeing performance, good flame retardant effect

Pending Publication Date: 2020-05-29
JIEDONG PARIS WANZHU SHAHUA TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing polyester fibers have obvious advantages and disadvantages. The advantages are high strength, good elasticity, wear resistance, sun protection, chemical resistance, etc. The disadvantages are poor hygroscopicity, hard hand feeling, poor touch, etc.

Method used

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A modified colored polyester fiber composite material, which is divided into a hygroscopic antibacterial layer and a thermal insulation layer; the weight ratio of the hygroscopic antibacterial layer to the thermal insulation layer is 70:30; the hygroscopic antibacterial layer is dyed by color masterbatch, modified The polyester fiber and the yew viscose fiber are composed; the weight ratio of the polyester fiber and the yew viscose fiber is 3:1; the color masterbatch is composed of a mixture carrier, toner, dispersant, Heat stabilizer, inorganic antibacterial agent composition; Described inorganic antibacterial agent is chitosan and nano-silver mixture that weight ratio is 3:1; Described inorganic antibacterial agent accounts for the weight ratio of this modified colored polyester fiber composite material It is 1.9~2.3%. The thermal insulation layer is composed of polyimide fibers.

Embodiment 2

[0031] A modified colored polyester fiber composite material, which is divided into a hygroscopic antibacterial layer and a thermal insulation layer; the weight ratio of the hygroscopic antibacterial layer to the thermal insulation layer is 80:20; the hygroscopic antibacterial layer is dyed by color masterbatch, modified The polyester fiber and the yew viscose fiber are composed; the weight ratio of the polyester fiber and the yew viscose fiber is 5:2; the color masterbatch is composed of a mixture carrier, toner, dispersant, It consists of a heat stabilizer and an inorganic antibacterial agent; the inorganic antibacterial agent is a mixture of nano-titanium dioxide and nano-copper oxide with a weight ratio of 1:1; the weight ratio of the inorganic antibacterial agent to the modified colored polyester fiber composite material It is 1.9~2.3%. The thermal insulation layer is composed of polyimide fibers.

Embodiment 3

[0033] A modified colored polyester fiber composite material, which is divided into a moisture absorption antibacterial layer and a heat preservation layer; the weight ratio of the moisture absorption antibacterial layer to the heat preservation layer is 90:10; the moisture absorption antibacterial layer is dyed by color masterbatch, modified The polyester fiber and the yew viscose fiber are composed; the weight ratio of the polyester fiber and the yew viscose fiber is 7:2; the color masterbatch is composed of a mixture carrier, toner, dispersant, Heat stabilizer, inorganic antibacterial agent composition; Described inorganic antibacterial agent is one or more in chitosan, carboxymethyl chitosan, nano-silver, nano-titanium dioxide or nano-copper oxide; Described inorganic antibacterial agent The weight ratio of the modified colored polyester fiber composite material is 1.9-2.3%. The thermal insulation layer is composed of polyimide fibers.

[0034] In the above-mentioned exam...

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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PUM

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Abstract

The invention relates to a modified colored polyester fiber composite material and a preparation method thereof. The modified colored polyester fiber composite material comprises a moisture absorptionantibacterial layer and a warmth retention layer; a weight ratio of the moisture absorption antibacterial layer to the warmth retention layer is (70 to 90):(10 to 30); the moisture absorption antibacterial layer consists of polyester fibers dyed and modified by color master batches and taxus chinensis viscose fiber; the warmth retention layer consists of polyimide fibers; and the modified coloredpolyester fiber composite material has excellent moisture absorption antibacterial performance and an excellent warmth retention property and also has a certain acarus killing ability.

Description

technical field [0001] The invention relates to the technical field of chemical fiber textile materials, in particular to a modified colored polyester fiber composite material and a preparation method thereof. Background technique [0002] Polyester fiber, commonly known as polyester, is very common in daily clothing. With the development of the economy and the high growth of the quality of life, people have higher and higher requirements for clothing, and higher requirements for all aspects of polyester fiber clothing. , such as wearing comfort, keeping warm, absorbing moisture, keeping the skin clean, healthy or other functions. However, the existing polyester fibers have obvious advantages and disadvantages. The advantages are high strength, good elasticity, wear resistance, sun protection, chemical resistance, etc., and the disadvantages are poor hygroscopicity, hard feel, and poor touch. Contents of the invention [0003] In order to solve the above problems, the pre...

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): D01F8/14D01F8/02D01F8/16D01F1/10D01F1/07
CPCD01F8/14D01F8/02D01F8/16D01F1/103D01F1/07
Inventor 王树江黄怀光黄麒翁黄嘉东
Owner JIEDONG PARIS WANZHU SHAHUA TEXTILES CO LTD
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