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Production method of antibacterial and flame-retarding Dacron fabric for suitcases and bags

A technology for luggage fabrics and flame-retardant polyester, applied in the field of preparation of functional luggage materials, can solve the problems of large smoke generation, molten droplets, corrosion, etc., achieve good flame-retardant effect, improve washing resistance, and flame-retardant good effect

Inactive Publication Date: 2017-07-14
DONGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among the current flame retardants of polymer materials, metal oxides and hydroxides are cheap and non-toxic, but they are not compatible with materials, which will reduce the thermodynamic properties of materials
Although halogenated flame retardants, especially bromine-containing flame retardants, have good flame retardant effects, they have serious disadvantages such as large smoke generation, corrosive and toxic gases, and molten droplets when they burn.

Method used

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  • Production method of antibacterial and flame-retarding Dacron fabric for suitcases and bags
  • Production method of antibacterial and flame-retarding Dacron fabric for suitcases and bags
  • Production method of antibacterial and flame-retarding Dacron fabric for suitcases and bags

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Prepare antibacterial and flame retardant working solution. Add flame retardant (composed of aluminum dihydrogen tripolyphosphate: antimony trioxide molar ratio 3:1) into the water and disperse fully. Use HAc to adjust the pH value to 6.5, add 80% of the total water; then add antibacterial finishing agent (dichlorophen), stir, and dilute with the remaining amount of water to prepare a flame retardant concentration of 160g / L and an antibacterial agent concentration It is a 30g / L antibacterial and flame retardant finishing solution.

[0035] (2) Process flow

[0036] Two dipping and two padding (residual rate of 70%), drying (100°C, 2min), curing (180°C, 120s) and then washing with water, drying (100°C, 3min).

[0037] (3) Test the antibacterial, flame retardant and tear strength of the luggage fabric, the results are shown in Table 1.

[0038] Table 1 Antibacterial, flame retardant and strength loss of luggage fabrics

[0039]

Embodiment 2

[0041] (1) Prepare antibacterial and flame retardant working solution. Add water to flame retardant (composed of triphosphate (2,3-dibromopropyl): antimony pentoxide 2:1), and fully disperse. Use HAc to adjust the pH value to 6.5, add 60% water of the total water, then add antibacterial finishing agent (1-hydroxy-3 methyl-4 cumene), stir, add the remaining water to dilute, and prepare the antibacterial Combustion agent concentration is 175g / L and antibacterial agent concentration is the antibacterial flame retardant finishing liquid of 35g / L.

[0042] (2) Process flow

[0043] Two dipping and two padding (residual rate of 70%), drying (100°C, 2min), curing (175°C, 120s), then washing with water, drying (120°C, 2min).

[0044](3) Test the antibacterial, flame retardant and tear strength of the luggage fabric, the results are shown in Table 2.

[0045] Table 2 Antibacterial, flame retardant and strength loss of luggage fabrics

[0046]

Embodiment 3

[0048] (1) Prepare antibacterial and flame retardant working solution. Add a flame retardant (composed of polyphosphate amine: antimony trioxide molar ratio 4:1) to the water and fully disperse it. use Na 2 CO 3 Adjust the pH value to 7.5, add 50% water of the total water, then add antibacterial finishing agent (p-chloro-m-xylenol), stir, add the remaining water to dilute, and prepare the flame retardant with a concentration of 170g / L and antibacterial An antibacterial and flame retardant finishing solution with an agent concentration of 30g / L.

[0049] (2) Process flow

[0050] Two dipping and two padding (the excess rate is 70%), drying (100°C, 2min), baking (180°C, 120s), then washing with water, and drying (150°C, 1min).

[0051] (3) Test the antibacterial, flame retardant and tear strength of the luggage fabric, the results are shown in Table 3.

[0052] Table 3 Antibacterial, flame retardant and strength loss of luggage fabrics

[0053]

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PUM

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Abstract

The invention relates to a preparation method of an antibacterial and flame-retardant polyester fabric for luggage, comprising: adding a flame retardant to water, dispersing, adding water after adjusting the pH value, then adding an antibacterial finishing agent, stirring, and diluting with water to obtain an antibacterial and flame-retardant solution; Carry out two dipping and two rolling, then dry, bake, then wash with water, and dry, that is. The invention adopts high-efficiency flame-retardant finishing agent and antibacterial finishing agent to carry out antibacterial and flame-retardant multifunctional finishing on polyester luggage fabrics, and studies the antibacterial and flame-retardant effects of flame retardant, antibacterial finishing agent dosage, pre-baking temperature, baking temperature and time. influence to optimize the finishing process.

Description

technical field [0001] The invention belongs to the field of preparation of functional luggage materials, in particular to a preparation method of an antibacterial and flame-retardant polyester luggage fabric. Background technique [0002] The outer materials of polyester luggage mainly include 600D or 1000D materials. 1000D materials have high density and are very wear-resistant, so they are very suitable for outdoor use. Bags have a very long history as a usable item. In the thousands of years of historical development and changes of human society, the emergence and evolution of bags are not only related to changes in clothing, but also closely related to people's lifestyles. With the continuous improvement of people's living standards, all kinds of bags are no longer just tools, but sometimes more importantly, accessories. Therefore, now luggage products not only cannot be slack in terms of practicality, but also need to continue to expand their decorative aesthetics. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M11/72D06M13/298D06M13/292D06M11/47D06M13/156D06M13/152D06B21/00D06B3/18D06B15/00D06M101/32
CPCD06M11/72D06B3/18D06B15/00D06B21/00D06M11/47D06M13/152D06M13/156D06M13/292D06M13/298D06M16/00D06M2101/32D06M2200/30
Inventor 蔡再生牟晓峰葛凤燕周曼靳凯丽阚逸青
Owner DONGHUA UNIV
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