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Preparation method for water-repellent oil-repellent flame-retardant protective suit fabric

A protective clothing and hydrophobic technology, which is applied in the preparation of flame-retardant protective clothing fabrics, hydrophobic and oil-repellent fields, can solve the problems of high price, unstable physical properties, and poor light resistance of aramid 1313, and achieve superior hydrophobic and oil-repellent effects , surface roughness and hydrophobic and oleophobic effect increase, the effect of superior performance

Inactive Publication Date: 2013-08-28
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the research and development of flame-retardant fabrics, Zeng Cuixia of Soochow University and others used aramid 1313 blended yarns to develop flame-retardant fabrics, but aramid 1313 is expensive and has poor light resistance, and its physical properties are unstable when exposed to light.
Many scholars are researching and developing flame-retardant materials and fabrics. However, there are few researches and developments on fabrics that have both water-repellent, oil-repellent and flame-retardant properties, especially through the selection of fabric raw materials and their organizational structures to enhance and improve flame-retardant and hydrophobic properties. Research on oil repellency properties is even less reported

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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  • Preparation method for water-repellent oil-repellent flame-retardant protective suit fabric
  • Preparation method for water-repellent oil-repellent flame-retardant protective suit fabric
  • Preparation method for water-repellent oil-repellent flame-retardant protective suit fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, it is a diagram of the preparation process of the hydrophobic, oil-repellent and flame-retardant protective clothing fabric. The specific steps of the preparation method of the hydrophobic, oil-repellent and flame-retardant protective clothing fabric are as follows:

[0026] The blended yarn of wool and melamine formal fiber is woven into high-count and high-density poplin structural fabric, the blending ratio of wool and melamine formal fiber in the blended yarn of wool and melamine formal fiber is 50:50, and the blending ratio is 50:50. The fineness of spinning is 60 pounds, and the twist coefficient is 330. The warp fineness of the high-count and high-density poplin structure fabric is 60 pounds, the weft fineness is 60 pounds, and the warp density is 520 / 10cm. The weft yarn density is 310 / 10cm, and the fabric tightness is 87%.

[0027] The fabric is subjected to hydrophobic and oil-repellent finishing, and the hydrophobic and oil-repellen...

Embodiment 2

[0032] Such as figure 1 As shown, it is a diagram of the preparation process of the hydrophobic, oil-repellent and flame-retardant protective clothing fabric. The specific steps of the preparation method of the hydrophobic, oil-repellent and flame-retardant protective clothing fabric are as follows:

[0033]The blended yarn of wool and melamine formal fiber is woven into high-count and high-density poplin structural fabric, and the blending ratio of wool and melamine formal fiber in the blended yarn of wool and melamine formal fiber is 50:50, The fineness of the blended yarn is 60 pounds, and the twist coefficient is 330. The warp fineness of the high-count and high-density poplin structure fabric is 60 pounds, the weft fineness is 60 pounds, and the warp density is 520 / 10cm , the weft density is 310 / 10cm, and the fabric tightness is 87%.

[0034] The fabric is subjected to hydrophobic and oil-repellent finishing, and the hydrophobic and oil-repellent finishing includes: fi...

Embodiment 3

[0039] Such as figure 1 As shown, it is a diagram of the preparation process of the hydrophobic, oil-repellent and flame-retardant protective clothing fabric. The specific steps of the preparation method of the hydrophobic, oil-repellent and flame-retardant protective clothing fabric are as follows:

[0040] The blended yarn of wool and melamine formal fiber is woven into high-count and high-density poplin structural fabric, the blending ratio of wool and melamine formal fiber in the blended yarn of wool and melamine formal fiber is 60:40, and the blending ratio of wool and melamine formal fiber is 60:40. The fineness of spinning is 80 pounds, and the twist coefficient is 350. The warp fineness of the high-count and high-density poplin structure fabric is 80 pounds, the weft fineness is 80 pounds, and the warp density is 530 / 10cm. The weft density is 320 / 10cm, and the fabric tightness is 89%.

[0041] The fabric is subjected to hydrophobic and oil-repellent finishing, and the...

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 provides a preparation method for water-repellent oil-repellent flame-retardant protective suit fabric. The preparation method is characterized by comprising the steps of waving blended yarn made of wool and formalized melamine formaldehyde fibers into fabric; and subjecting the fabric to water and oil repellent finishing, wherein the water and oil repellent finishing comprises subjecting the fabric plasma treatment through a normal-pressure plasma treatment device firstly, then, padding the fabric after the plasma treatment in a water and oil repellent finishing agent, and finally, performing pre-curing and curing sequentially. The preparation method is obvious in effect, provided with the flame retardance and superior in water and oil repellent effect.

Description

technical field [0001] The invention belongs to the field of clothing fabrics with special functions, and in particular relates to a method for preparing a hydrophobic and oil-repellent flame-retardant protective clothing fabric. Background technique [0002] With the development of industry and the advancement of science and technology, human beings have higher and higher requirements for clothing. Clothing no longer only plays a role in keeping warm, but plays different roles in different fields. For personnel working in special workplaces such as oil fields, gas stations, and airports, the water and oil repellency and flame retardancy of clothing play an important role in ensuring their personal safety. This patent is aimed at the staff who work in special working environments such as oil fields and gas stations. Starting from its safety, convenience, and comfort, it tries to develop a protective clothing fabric that is both flame-retardant and hydrophobic and oil-repell...

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): D03D15/00D03D13/00D06B3/18D06B1/02D06M15/277D06M15/643D06M101/10D06M101/16D03D15/233D03D15/283D03D15/47D03D15/513D03D15/527
Inventor 王倩楠孙世元邱夷平
Owner DONGHUA UNIV
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