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Temperature adjustment functional fabric and manufacturing method thereof

A functional and fabric technology, applied in rayon manufacturing, melt spinning, textiles and papermaking, etc., can solve problems such as inconvenient use and no temperature adjustment function, and achieve stable efficacy, low cost, and reduced production costs.

Inactive Publication Date: 2018-05-29
AOYANG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing clothes do not have temperature adjustment function, which is inconvenient to use

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Acrylonitrile: 50 parts

[0046] 2-vinylpyridine: 5 parts

[0047] Acrylamide: 5 parts

[0048] Propionamide: 10 parts

[0049] Azobisisobutyronitrile: 30 parts

[0050] Benzoyl peroxide: 10 parts

[0051] Potassium persulfate-sodium bisulfite: 1 part

[0052] Ammonium persulfate-sodium bisulfite: 1 part

[0053] Sodium chlorate-sodium bisulfite: 1 part

[0054] Sodium hypochlorite-sodium bisulfite: 1 part

[0055] First select 50 parts of acrylonitrile as the main body of the macromolecular chain to weigh, and then add 5 parts of 2-vinylpyridine to the acrylonitrile, and 2-vinylpyridine makes the macromolecular chain mainly composed of acrylonitrile Start the chain initiation reaction of the polymer chain; weigh 5 parts of acrylamide and 10 parts of propionamide to make the polymer chain start the chain initiation reaction and chain termination reaction, so that the number of molecules of the entire macromolecular chain is further increased; weigh A certain amo...

Embodiment 2

[0057] Acrylonitrile: 60 parts

[0058]2-vinylpyridine: 10 parts

[0059] Acrylamide: 10 parts

[0060] Propionamide: 20 parts

[0061] Azobisisobutyronitrile: 40 parts

[0062] Benzoyl peroxide: 20 parts

[0063] Potassium persulfate-sodium bisulfite: 3 parts

[0064] Ammonium persulfate-sodium bisulfite: 3 parts

[0065] Sodium chlorate-sodium bisulfite: 2 parts

[0066] Sodium hypochlorite-sodium bisulfite: 2 parts

[0067] The manufacturing method of this embodiment is exactly the same as that of Embodiment 1.

Embodiment 3

[0069] Acrylonitrile: 70 parts

[0070] 2-vinylpyridine: 10 parts

[0071] Acrylamide: 10 parts

[0072] Propionamide: 20 parts

[0073] Azobisisobutyronitrile: 40 parts

[0074] Benzoyl peroxide: 20 parts

[0075] Potassium persulfate-sodium bisulfite: 5 parts

[0076] Ammonium persulfate-sodium bisulfite: 5 parts

[0077] Sodium chlorate-sodium bisulfite: 5 parts

[0078] Sodium hypochlorite-sodium bisulfite: 5 parts

[0079] The manufacturing method of this embodiment is exactly the same as that of 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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PUM

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Abstract

The invention provides a temperature adjustment functional fabric and a manufacturing method thereof. The fabric comprises, by weight, 50-70 parts of acrylonitrile, 5-10 parts of 2-vinylpyddine, 5-10parts of acrylic amide and the like. A polyacrylonitrile temperature adjustment melt spinning process can be directly used for manufacturing temperature adjustment fibers. By the design, adhesion or damage in a microcapsule blending granulation process can be effectively prevented. The temperature adjustment fibers have good heat energy absorption, storage and release functions, and further have good mechanical strength, stable functions and low cost. In the process, organic or inorganic solvents are omitted, the problem of environmental pollution caused by solvent use in solution spinning canbe avoided, the problem of phase change material microcapsule fracture caused in the melt extrusion granulation process of phase change material microcapsules and polymers can be prevented, the technological process of temperature adjustment fiber preparation is shortened, energy consumption is decreased, and production expenses are reduced.

Description

technical field [0001] The invention relates to a functional fabric and a manufacturing method thereof, in particular to a temperature-regulating functional fabric and a manufacturing method thereof. Background technique [0002] The supplier emphasizes that quality and safety are the first priority, and should be more important than cost considerations. Newer, safer, more scientific will prevail. McKinnon said industrial producers have to bear in mind that consumer health and safety is paramount. Existing clothes do not have a temperature regulating function and are inconvenient to use. Contents of the invention [0003] Aiming at the defects in the prior art, the technical problem to be solved by the present invention is a temperature-regulating functional fabric and its manufacturing method. [0004] According to one aspect of the present invention, there is provided a temperature-regulating functional fabric and its manufacturing method, which includes the following...

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): D01F6/54D01F1/10D01D5/08
Inventor 沈学如
Owner AOYANG GRP CO LTD
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