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A kind of fabric and its preparation method

A fabric and hydrothermal technology, applied in plant fibers, textiles and papermaking, fiber processing, etc., can solve problems such as single function, inability to adapt to changes, etc., and achieve the effect of simple process, diverse functions, and strong adhesion

Inactive Publication Date: 2018-05-01
DALIAN MARITIME UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above-mentioned products have certain special functions, they appear to have a single function and cannot adapt to the current ever-changing changes in the textile market. Especially for tourism, transportation, industrial fabrics, aerospace and military industries, textiles with a single function are even farther away. far from meeting the requirements

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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  • A kind of fabric and its preparation method
  • A kind of fabric and its preparation method
  • A kind of fabric and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of preparation method of multifunctional cotton fabric, described preparation method comprises the steps:

[0033] ① Clean the cotton fabric with deionized water and 95% ethanol by ultrasonic oscillation at 80°C to remove particles, dust impurities and residual liquid left after incomplete desizing on the surface of the cotton fabric, and then dry it; Citric acid and catalyst sodium hypophosphite are dissolved in water, and the weight ratio of the citric acid, sodium hypophosphite and water is 3:2:100; the cotton fabric after pretreatment is mixed with citric acid and sodium hypophosphite Two soaking treatments were carried out in the middle, each soaking time was 20min, after soaking, it was taken out, dried at 100°C for 30min, washed with deionized water until neutral, and the modified cotton fabric was obtained.

[0034] ② Use 4mol / L mineralizer sodium hydroxide solution to adjust the filling degree of magnesium hydroxide to 70%, ultrasonically disperse for 10...

Embodiment 2

[0038] The multifunctional cotton fabric (group A) obtained by the unwashed embodiment 1, the multifunctional cotton fabric (group B) obtained by the embodiment 1 of washing 15 times and the multifunctional cotton fabric obtained by the embodiment 1 of washing 30 times (Group C) According to GB / T 17591-2006, GB / T 5455-2014, FZ / T 01004-2008, GB / T 20944.3-2008, GB / T17596-1998, GB / T 19981.2-2005, GB / T 25471 , SJ 20524 for performance testing, the results are shown in Table 1.

[0039] Table 1 Performance test results of multifunctional cotton fabric

[0040]

[0041]

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 fabric and a making method thereof and belongs to the field of light chemical industry.The fabric comprises a modified fabric body, a modified nano magnesium hydroxide layer and a waterborne polyurethane resin layer, the modified nano magnesium hydroxide layer coats the modified fabric body, and waterborne polyurethane resin layer coats the modified nano magnesium hydroxide layer.The fabric made by the method is environment-friendly and diverse in function, has main functions of heat insulating, flame retarding, bacterium resisting and electromagnetic shielding and has waterproof, air-permeable, moisture-permeable, antistatic and anti-violet functions.

Description

technical field [0001] The invention relates to a fabric and a preparation method thereof, belonging to the field of light chemical industry. Background technique [0002] At present, it is not uncommon to give fabrics a single function of waterproof, moisture permeability, flame retardancy, oil repellency and weather resistance, and the corresponding finishing process is becoming more and more mature. Although the above-mentioned products have certain special functions, they appear to have a single function and cannot adapt to the current ever-changing changes in the textile market. Especially for tourism, transportation, industrial fabrics, aerospace and military industries, textiles with a single function are even farther away. far from meeting the requirements. Contents of the invention [0003] The invention solves the above problems by improving the fabric to obtain a fabric with main functions of heat insulation, flame retardancy, antibacterial and electromagnetic ...

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 Patents(China)
IPC IPC(8): D06M11/44D06M15/564D06M13/207D06M101/06
CPCD06M11/44D06M13/207D06M15/564D06M2101/06D06M2200/25D06M2200/30
Inventor 朱益民沙林王宁会王滢李倩
Owner DALIAN MARITIME UNIVERSITY