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Method for preparing deodorant dustproof flame-retardant vehicle interior trim nylon/cotton mixed fabric

A technology for interwoven fabrics and vehicles, which is applied in the field of preparation of vehicle interior fabrics, can solve the problems of burns to the human body, no deodorization and dust reduction functions, easy melting, etc., and achieves elimination of odor and odor, good application prospects, and melting small burn effect

Inactive Publication Date: 2015-01-21
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the concentration of the smoke released is high, which is harmful to the human body and affects the judgment of the escape route. When the halogen gas released by the combustion of the halogen-containing polymer is combined with water vapor, it will generate corrosive and harmful gases, which will cause damage to some equipment. Corrosion; simple nylon fabric has a low melting point, is easy to melt, and burns the human body; it has no deodorization and dust reduction functions; in daily use, the odor and peculiar smell in the closed vehicle cannot be eliminated, there are many dust substances, and the air quality is poor

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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  • Method for preparing deodorant dustproof flame-retardant vehicle interior trim nylon/cotton mixed fabric
  • Method for preparing deodorant dustproof flame-retardant vehicle interior trim nylon/cotton mixed fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Proceed as follows:

[0025] 1. Bamboo charcoal nylon filament is used as the outer layer of the fabric, and cotton yarn is used as the inner layer of the fabric.

[0026] 2. Use a double-sided circular knitting machine to weave the fabric into a composite cotton wool structure, ensuring that the two raw materials are respectively in the inner and outer layers of the fabric.

[0027] 3. Mix phosphate ester, titanate and acrylic acid at a mass ratio of 1:0.2:1.0 at a temperature of 50°C, and then add the above mixed solution and isopropyl to a container containing 800kg of warm water at 60°C. Alcohol, the mass ratio of the mixed solution to isopropanol is 10:1, stir for 30 minutes to prepare the flame retardant finishing working solution.

[0028] 4. Immerse the fabric in the flame retardant finishing working solution at 50°C for 3 hours to carry out flame retardant finishing on the fabric. During dipping, the fabric needs to be stirred continuously to ensure that the f...

Embodiment 2

[0034] Proceed as follows:

[0035] 1. Bamboo charcoal nylon filament is used as the outer layer of the fabric, and cotton yarn is used as the inner layer of the fabric.

[0036] 2. Use a double-sided circular knitting machine to weave the fabric into a composite cotton wool structure, ensuring that the two raw materials are respectively in the inner and outer layers of the fabric.

[0037] 3. Mix phosphate ester, titanate and acrylic acid at a mass ratio of 1:0.25:1.1 at a temperature of 55°C, and then add the above mixed solution and isopropyl to a container containing 900kg of warm water at 65°C. Alcohol, the mass ratio of the mixture to isopropanol is 11:1, stir for 35 minutes to prepare the flame retardant finishing working solution.

[0038]4. Immerse the fabric in the flame retardant finishing working solution at 55°C for 3.5 hours to carry out flame retardant finishing on the fabric. During dipping, the fabric needs to be stirred continuously to ensure that the flame ...

Embodiment 3

[0044] Proceed as follows:

[0045] 1. Bamboo charcoal nylon filament is used as the outer layer of the fabric, and cotton yarn is used as the inner layer of the fabric.

[0046] 2. Use a double-sided circular knitting machine to weave the fabric into a composite cotton wool structure, ensuring that the two raw materials are respectively in the inner and outer layers of the fabric.

[0047] 3. Mix phosphate ester, titanate and acrylic acid at a mass ratio of 1:0.3:1.2 at a temperature of 60°C, and then add the above mixed solution and isopropyl to a container containing 1000kg of warm water at 70°C. Alcohol, the mass ratio of the mixed solution to isopropanol is 12:1, and stirred for 40 minutes to obtain a flame retardant finishing working solution.

[0048] 4. Immerse the fabric in the flame-retardant finishing working solution at 60°C for 4 hours to carry out flame-retardant finishing on the fabric. During the dipping, the fabric needs to be stirred continuously to ensure t...

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 method for preparing a deodorant dustproof flame-retardant vehicle interior trim nylon / cotton mixed fabric. The method comprises the following steps: selecting raw materials, weaving the fabric, preparing flame-retardant trimming operating fluid, performing flame-retardant trimming on the fabric, preparing an anion generation agent, preparing a coating adhesive and a fabric coating, and finally drying and roasting. According to the method, the process simple, the cost is low; and the fabric is used for vehicle interior trim, odor and peculiar smell in the closed vehicle can be adsorbed, negative ions can be transmitted to purify air inside the vehicle, and the fabric has the flame-retardant function.

Description

technical field [0001] The invention belongs to the field of preparation of vehicle interior fabrics, in particular to a preparation method of a deodorizing, dust-removing, flame-retardant vehicle interior nylon / cotton interwoven fabric. Background technique [0002] In the interior design of automobiles, some flammable substances have many parts in contact with the human body, such as seats, car carpets, airbags, etc. When the interior materials in these parts are on fire, they will directly contact the human body and cause serious damage to the human body Some parts of the car, such as battery separators, car engine linings, etc., these textiles are relatively close to the car's engine, and when the car engine fails, it is easy to cause a fire, causing the entire car to catch fire and cause losses. In view of the above characteristics, people have done a lot of research on the flame retardancy of automotive interior materials. [0003] Early flame-retardant nylon fabrics ...

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): D06M13/203D06M13/292D06M13/10D06M15/564D06M13/44D06M11/82D04B1/14D04B1/16D06M101/34D06M101/06
Inventor 王其王肖
Owner DONGHUA UNIV