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Fabric reductive cleaning agent with high soaping-resistant color fastness and high sublimation fastness, preparation method thereof and polyester fabric treatment method

A technology for polyester fabrics and treatment methods, which is applied in the direction of chemical instruments and methods, fiber treatment, detergent compositions, etc., and can solve the problem of poor soaping fastness and sublimation fastness of polyester fabrics, and poor washing resistance of three-proof functions Stable, floating color is not clean and other problems, to achieve the effect of high color fastness to sublimation, stable quality, high color fastness to soaping

Active Publication Date: 2012-07-18
ZHEJIANG TAIHUA NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that in the prior art, the floating color of the fabric surface is not cleaned by the reduction cleaning agent, so that the soaping fastness and sublimation fastness of the polyester fabric are not high or unstable, and the washing resistance of the three-proof function is not stable. Provided are a reduction washing finishing agent for polyester fabrics with high color fastness to soaping and high color fastness to sublimation, a preparation method of the finishing agent, and a treatment method for polyester fabrics

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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  • Fabric reductive cleaning agent with high soaping-resistant color fastness and high sublimation fastness, preparation method thereof and polyester fabric treatment method
  • Fabric reductive cleaning agent with high soaping-resistant color fastness and high sublimation fastness, preparation method thereof and polyester fabric treatment method
  • Fabric reductive cleaning agent with high soaping-resistant color fastness and high sublimation fastness, preparation method thereof and polyester fabric treatment method

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Experimental program
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Effect test

Embodiment 1

[0026] The base fabric is made of polyester fiber.

[0027] Step (1): Perform alkaline reduction washing after dyeing. The components of the reducing cleaning agent are: 1 g of caustic soda with a concentration of 30%, 0.5 g of thiourea dioxide, 0.5 g of ethylene oxide condensate, and 0.5 g L of sodium alkylsulfonate according to the mass added in per liter of water. After dyeing with a high-temperature and high-pressure machine, remove the dyeing residue, and then add an alkaline reduction cleaning agent at a ratio of 10:1 to the mass ratio of the alkaline reduction cleaning agent to the fabric, perform alkaline reduction washing at a temperature of 95°C for 28 minutes, and then wash with water. The temperature is 115 ℃ cylinder drying out cylinder.

[0028] Step (2): Three anti-heat setting finishing. The components of the three-proof heat-setting finishing agent are: 60 g of fluorocarbon resin water repellent, 5 g of block amino silicone oil, and 5 g of isocyanate, based ...

Embodiment 2-7

[0034] See Table 1 for the components of the reduction cleaning agent and the parameters of the reduction cleaning process, and Table 2 for the components of the three-proof heat setting finishing agent and the parameters of the three-proof heat setting finishing process. All the other are with embodiment 1.

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 fabric reductive cleaning agent with high soaping-resistant color fastness and high sublimation fastness, a preparation method thereof and a polyester fabric treatment method specific to the defects of poor or instable soaping-resistant color fastness and sublimation fastness of a polyester fabric caused by unclean surface flooding of the cleaned fabric and instable three-proofing functional water resistance caused by the use of a reductive cleaning agent in the prior art. An alkaline reductive cleaning agent is an aqueous solution consisting of caustic soda, thioureadioxide, a soaping agent and a dispersant. The polyester fabric treatment method comprises the following steps of: dyeing a fabric, and adding the alkaline reductive cleaning agent into the fabric inthe weight ratio of (10-15):1 on a dyeing machine; performing reductive washing at the temperature of 100+ / -5 DEG C for 30+ / 2 minutes; washing with water; and drying at the temperature of 120+ / -5 DEGC. After a polyester fiber dyeing fabric is treated with the cleaning agent, flooding and low polymers are removed completely, and high color fastness of the fabric is realized.

Description

technical field [0001] The invention relates to a reduction cleaning agent for fabrics with high color fastness to soaping and high sublimation fastness, a preparation method thereof and a treatment method for polyester fabrics. Background technique [0002] Polyester fabric is commonly known as "Dacron" by the Chinese people. Polyester has a wide range of uses and is widely used in the manufacture of clothing fabrics and industrial products. Polyester has excellent set properties. The flat, fluffy shape or pleats formed by polyester yarn or fabric after setting can still last for a long time after repeated washing in use. , crisp, easy to wash, quick-drying and other characteristics, loved by people. At present, polyester fabrics are developing towards the naturalization of synthetic fibers such as wool-like, silk-like, hemp-like, and buckskin-like. Widely used in outdoor sports and leisure clothing. Outdoor sports and leisure clothing usually require high color fastne...

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): C11D3/04C11D1/72D06L1/12D06M15/256D06M15/643D06M13/165D06M13/395D06M101/32
Inventor 沈卫锋李和男王成翔徐丽亚许斌崔青龙陈伟
Owner ZHEJIANG TAIHUA NEW MATERIAL
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