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Anti-radiation finishing processing method for fabric

A processing method and anti-radiation technology, which is applied in the processing of textile materials, liquid/gas/steam textile material processing, fiber processing, etc., can solve the problems of metal fiber processing and use limitations, inapplicability, etc., and achieve good washing resistance , excellent cushioning, and excellent radiation resistance

Active Publication Date: 2014-07-02
SHANGHAI JIALE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And above-mentioned anti-radiation clothing is obviously not suitable for pregnant women and the like
[0005] At present, the most anti-radiation clothes for pregnant women on the market are metal fiber blended fabrics. Although this type of product has relatively good anti-radiation performance, there are many limitations in the processing and use of metal fibers, and a new generation of anti-radiation is required. fabric to replace

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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  • Anti-radiation finishing processing method for fabric
  • Anti-radiation finishing processing method for fabric
  • Anti-radiation finishing processing method for fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1 1

[0045] Embodiment one, 1# fabric

[0046] 1. Preparation of materials

[0047] (1) Fabric: 26s TK / 1 jersey

[0048] (2) Nano-magnetic metal absorber: self-made nano-magnetic metal particles 1#

[0049] The preparation method of nano magnetic metal particles 1#: add 2g FeCl to 500mL 2 and 5gFeCl 3 , after fully dissolved, add NaOH solution dropwise at a constant speed under the action of a stirring bar, and when the pH value rises to 6-7, Fe will be generated 3 o 4 , filter the resulting precipitate, dry it, and finally make it into nanoparticles with an ultrasonic pulverizer.

[0050] (3) Polymer adhesive: Polyurethane adhesive LF-85 (Shanghai Lifeng Chemical Technology Co., Ltd.).

[0051] 2. Anti-radiation finishing process

[0052] The anti-radiation finishing process adopts the padding and baking process, and the fabric is dried and baked after padding the finishing solution, so that the nano-magnetic metal is attached to the fabric.

[0053] (1) Composition of wor...

Embodiment 2 2

[0064] Embodiment two, 2# fabric:

[0065] 1. Preparation of materials

[0066] (1) Fabric: T / C50 / 50 polyester cotton jersey

[0067] (2) Nano-magnetic metal absorber: self-made nano-magnetic metal particles 1#

[0068] (3) Polymer adhesive: Polyurethane low-temperature adhesive (Shanghai Textile Research Institute)

[0069] 2. Anti-radiation finishing process

[0070] The anti-radiation finishing process adopts the padding and baking process, and the fabric is dried and baked after padding the finishing solution, so that the nano-magnetic metal is attached to the fabric.

[0071] (1) Composition of working fluid:

[0072] Nano magnetic metal wave absorber 60g / L

[0073] Polymer binder 60g / L

[0074] (2) Radiation protection finishing process curve

[0075] The fabric is dipped and rolled twice in the working solution → drying (90°C, 3min) → baking (140°C, 2min) → cooling

[0076] 3. Radiation protection performance test

[0077] According to GB / T23463-2009 "Protectiv...

Embodiment 3

[0082] Embodiment three, 3# fabric

[0083] 1. Preparation of materials

[0084] (1) Fabric: 150D pure polyester double-sided cloth

[0085] (2) Nano-magnetic metal absorber: self-made nano-magnetic metal particles 1#

[0086] (3) Polymer adhesive: Polyurethane adhesive Bilibai PU NEW (BASF).

[0087] 2. Anti-radiation finishing process

[0088] The anti-radiation finishing process adopts the padding and baking process, and the fabric is dried and baked after padding the finishing solution, so that the nano-magnetic metal is attached to the fabric.

[0089] (1) Composition of working fluid:

[0090] Nano magnetic metal absorber 30g / L

[0091] Polymer binder 40g / L

[0092] (2) Radiation protection finishing process curve

[0093] The fabric is dipped and rolled twice in the working solution → drying (90°C, 3min) → baking (145°C, 2min) → cooling

[0094] 3. Radiation protection performance test

[0095] According to GB / T23463-2009 "Protective Clothing Microwave Radiatio...

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 an anti-radiation finishing processing method for a fabric. The anti-radiation finishing processing method is characterized in that a padding and baking process is used for attaching nano magnetic metal to the fabric, wherein each liter of a padding working solution contains following substances in mass: 30-60g / L of a nano metal wave absorbing agent and 40-60g / L of a macromolecular binding agent. Cloth produced by the anti-radiation finishing processing method avoids the defects of poor washing fastness, great gram weight, poor flexible comfort and the like; meanwhile, the fabric is used for absorbing electromagnetic waves and converting the electromagnetic waves to heat to release heat; the fabric is more superior than a fabric which reflects the electromagnetic waves; furthermore, the special macromolecular binding agent is used and a nano magnetic metal material is finished on the fabric by a special process to produce the fabric with soft hand feeling, good washing fastness and good anti-radiation effect; the method can be used for producing thin and light spring and summer anti-radiation fabrics.

Description

technical field [0001] The invention relates to a fabric processing method, in particular to a fabric radiation protection finishing and processing method. Background technique [0002] With the popularization and development of electronic and electrical equipment, it is almost impossible to avoid electromagnetic radiation in people's life. [0003] Although there are some anti-electromagnetic and anti-static textiles and clothing on the market, most of the raw materials used by these manufacturers are stainless steel fibers. First of all, stainless steel fibers are generally suitable for the field of anti-electromagnetic clothing such as winter clothes, suits, and jackets. Secondly, if the stainless steel fiber directly contacts the consumer's skin, it will cause harm to the consumer. After a long period of use, it will cause consumers, especially those with allergic constitutions, to suffer from certain diseases. Therefore, such materials must not be used in the anti-ele...

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): D06M11/49D06M15/564D06B3/10
Inventor 党高峰杨建国詹永宝杜方东陈建峰高庆锋高华林
Owner SHANGHAI JIALE
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