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A kind of manufacturing method of multifunctional flame-retardant polyester fabric

A flame-retardant polyester and manufacturing method technology, applied in the field of functional textile materials, can solve the problems of single function, easy perforation and droplet

Active Publication Date: 2019-06-11
SUZHOU NAJIN NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to improve the multi-functionality and anti-perforation and flame retardancy of the fabric, so that the fabric has the characteristics of smoke suppression, no droplet, anti-burning perforation, water repellency, oil repellency, acid and alkali resistance, moisture permeability, and conductivity. Conventional flame-retardant fabrics have single functions, are easy to perforate and drip

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 manufacturing method of multifunctional flame-retardant polyester fabric
  • A kind of manufacturing method of multifunctional flame-retardant polyester fabric
  • A kind of manufacturing method of multifunctional flame-retardant polyester fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Pad the polyester fabric dyed with warning fluorescent high temperature at 100-130°C in the first step of padding liquid, then pre-bake the polyester fabric at 110°C-130°C for 3 minutes, and then bake it at 160°C-180°C for 3 minutes , After the fabric is shaped and cooled, the reverse side of the fabric is subjected to high temperature oil surface calendering at 140°C-160°C for 3 times, and the weight of the polyester fabric increases by 0.8% after the treatment is completed.

[0023] Wherein said first step padding solution is calculated and composed as follows in parts by mass:

[0024]

[0025] Then, on the calendered side of the polyester fabric, apply the second-step primer liquid, and after forming a uniform adhesive film on the surface of the polyester fabric, place the polyester fabric at 140-160°C for baking for 5 minutes , After the treatment is completed, the polyester fabric weight increases by 6%.

[0026] Wherein said second step primer slurry is count...

Embodiment 2

[0036] Pad the polyester fabric dyed with warning fluorescent high temperature at 100-130°C in the first padding liquid, then pre-dry the polyester fabric at 110°C-120°C for 1.5 minutes, and then bake it at 160°C-180°C for 1.5 minutes , After the fabric is shaped and cooled, then the reverse side of the fabric is subjected to high temperature oil surface calendering at 100°C-160°C for 2 times; after the treatment is completed, the weight of the polyester fabric increases by 0.5%.

[0037] Wherein said first step padding solution is calculated and composed as follows in parts by mass:

[0038]

[0039] Then, on the calendered side of the polyester fabric, apply the second-step primer liquid, and after forming a uniform adhesive film on the surface of the polyester fabric, place the polyester fabric at 140-150°C for baking, and the baking time needs 3 Minutes; 4% increase in weight of polyester fabric after gluing.

[0040] Wherein said second step primer slurry is counted a...

Embodiment 3

[0050] Pad the polyester fabric dyed with warning fluorescent high temperature at 120-130°C in the first step of padding liquid, then pre-dry the polyester fabric at 110°C-120°C for 2 minutes, and then bake it at 160°C-180°C for 2 minutes , After the fabric is shaped and cooled, the reverse side of the fabric is subjected to high temperature oil surface calendering at 140°C-150°C for 3 times; after the treatment is completed, the weight of the polyester fabric increases by 1%.

[0051] Wherein said first step padding solution is calculated and composed as follows in parts by mass:

[0052]

[0053] Then, on the calendered side of the polyester fabric, apply the second-step primer liquid, and after forming a uniform adhesive film on the surface of the polyester fabric, place the polyester fabric at 130-140°C for baking, and the baking time needs 3 Minutes; 5% increase in weight of polyester fabric after gluing.

[0054]Wherein said second step primer slurry is counted and c...

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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Abstract

The invention relates to a processing and finishing method for a multifunctional flame-retardant polyester fabric. The method is used for improving the multifunctionality, the perforation preventing performance and the flame retardance of the fabric, so that the fabric has the advantages of inhibiting smoke, being free of molten drops, preventing burning perforation, repelling water and oil, resisting acid and alkali and being permeable to moisture and conductive, and the problems that a conventional flame-retardant fabric is single in function and prone to perforation to cause the molten drops are solved. The method mainly comprises the steps that 1, padding and high-temperature drying are conducted to form a conductive, water-repellent, oil-repellent and acid-alkali-resistant layer; 2, a waterproof and breathable base adhesive containing a charring agent and a phosphate flame retardant is applied and cured; 3, a waterproof and breathable surface adhesive containing the charring agent and the phosphate flame retardant is applied and cured.

Description

technical field [0001] The invention relates to a method for functionalized fabric treatment including flame retardancy by using post-finishing technology, and belongs to the technical field of functional textile materials. Background technique [0002] In order to meet the current social needs for the specific functionalization of fabrics, especially in some special fields, such as military industry, tooling, fire protection and other fields, it is difficult for single-functional fabrics to meet the application requirements of special environments; therefore, for different use environments Combining fabric finishing technologies with different uses to develop functional fabric products with multiple functions has important technical and commercial value. [0003] If a variety of functional auxiliaries are applied to the fabric during the finishing process, there may be conflicting and antagonistic effects among the various functions. Therefore, it is necessary to consider n...

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): D06M15/564D06M13/507D06M13/395D06M15/256D06M13/463D06M13/07D06M13/358D06M13/44D06M13/08D06M11/47D06M11/46D06M11/79D06M101/32
CPCD06M11/46D06M11/47D06M11/79D06M13/07D06M13/08D06M13/358D06M13/395D06M13/44D06M13/463D06M13/507D06M15/256D06M15/564D06M2101/32D06M2200/11D06M2200/12D06M2200/30
Inventor 刘伟建钱立军
Owner SUZHOU NAJIN NEW MATERIAL TECH CO LTD
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