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Preparation method for antistatic terylene tablecloth

An antistatic and polyester technology, which is applied in the field of preparation of antistatic polyester tablecloths, can solve the problems of high resistance and poor antistatic performance, and achieve the effects of good antistatic performance, excellent antistatic performance and high conductivity

Active Publication Date: 2015-04-29
MAANSHAN JINZI TEXTILE OMAMENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above methods can be used to obtain polyester tablecloths with certain antistatic properties, there are still problems such as high resistance and poor antistatic properties.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1: The conductivity is 8.5×10 -3 S cm -1 Antistatic polyester tablecloth preparation method, the specific steps of the method are as follows:

[0014] (1) Immerse the polyester tablecloth in 2% Na by mass fraction 2 CO 3 After soaking in the solution for 30 minutes, after washing with a large amount of distilled water, drying at 40°C, the modified polyester tablecloth A was obtained. 1 .

[0015] (2) The modified polyester tablecloth A 1 Soak in a mixed solution of N-(2-aminoethyl)-3-aminopropyltrimethoxysilane and vinyltrimethoxysilane with a mass fraction of 0.5% for 30 minutes, then wash with methanol and water respectively, Dry at 40°C to obtain modified polyester tablecloth B 1 , The mass ratio of N-(2-aminoethyl)-3-aminopropyltrimethoxysilane to vinyltrimethoxysilane is 6:4.

[0016] (3) The modified polyester tablecloth B 1 Soak in 10% ammonium persulfate aqueous solution for 1 hour, and wash again with distilled water to obtain modified polyester...

Embodiment 2

[0019] Example 2: The conductivity is 1.0×10 -2 S cm -1 Antistatic polyester tablecloth preparation method, the specific steps of the method are as follows:

[0020] (1) Immerse the polyester tablecloth in 2% Na by mass fraction 2 CO 3 After soaking in the solution for 30 minutes, after washing with a large amount of distilled water, drying at 40°C, the modified polyester tablecloth A was obtained. 2 .

[0021] (2) The modified polyester tablecloth A 2 Soak in a mixed solution of N-(2-aminoethyl)-3-aminopropyltrimethoxysilane and vinyltrimethoxysilane with a mass fraction of 0.5% for 30 minutes, then wash with methanol and water respectively, Dry at 40°C to obtain modified polyester tablecloth B 2 , The mass ratio of N-(2-aminoethyl)-3-aminopropyltrimethoxysilane to vinyltrimethoxysilane is 6:4.

[0022] (3) The modified polyester tablecloth B 2 Soak in 20% ammonium persulfate aqueous solution for 1 hour, then wash with distilled water again to obtain modified polyeste...

Embodiment 3

[0025] Example 3: The conductivity is 1.4×10 -2 S cm -1 Antistatic polyester tablecloth preparation method, the specific steps of the method are as follows:

[0026] (1) Immerse the polyester tablecloth in 2% Na by mass fraction 2 CO 3 After soaking in the solution for 30 minutes, after washing with a large amount of distilled water, drying at 40°C, the modified polyester tablecloth A was obtained. 3 .

[0027] (2) The modified polyester tablecloth A 3 Soak in a mixed solution of N-(2-aminoethyl)-3-aminopropyltrimethoxysilane and vinyltrimethoxysilane with a mass fraction of 0.5% for 30 minutes, then wash with methanol and water respectively, Dry at 40°C to obtain modified polyester tablecloth B 3 , The mass ratio of N-(2-aminoethyl)-3-aminopropyltrimethoxysilane to vinyltrimethoxysilane is 6:4.

[0028](3) The modified polyester tablecloth B 3 Soak in 10% ammonium persulfate aqueous solution for 1 hour, and wash again with distilled water to obtain modified polyester ...

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Abstract

The invention discloses a preparation method for an antistatic terylene tablecloth, and belongs to the technical field of textile materials. The preparation method comprises the following steps: carrying out continuous modification treatment on the terylene tablecloth sequentially through the mixed solution composed of Na2CO3 solution, N-(2-aminoethyl)-3-aminopropyl trimethoxy-silane and vinyl trimethoxy silane, and ammonium persulphate solution, then impregnating the terylene tablecloth in the mixed conjugated monomer solution composed of phenylamine and p-aminothiophenol, and carrying out polymerization reaction, washing and drying to prepare the antistatic terylene tablecloth under the synergistic effect of perchloric acid, 4-thiacalixarene sulfonated sodium and phenol red sodium salt. The antistatic terylene tablecloth prepared by the method disclosed by the invention has an electrical conductivity of 8.5*10<-3> to 3.6*10<-2> S.cm<-1>; the preparation method disclosed by the invention has the following characteristics that the preparation method is simple, and the product is excellent in antistatic performance, wide in applicability and the like.

Description

Technical field: [0001] The invention belongs to the technical field of textile materials, and in particular relates to a preparation method of an antistatic polyester tablecloth. Background technique: [0002] Static electricity is common in all types of textiles. Eliminating static electricity and obtaining antistatic functions have always been one of the hotspots in the field of textile material research (Youyi Xia, Yun Lu. "Fabrication and properties of conductive conjugated polymers / silk fibroin composite fibers", "Compostie Science and Technology", 2008, 68 , 1471-1479). [0003] Tablecloth is a kind of textile that covers the table and table top to prevent dirt or increase the appearance. As a high-grade tablecloth, polyester tablecloth is widely used in furnishings, banquets, meals, etc. However, due to the poor hydrophilicity of the polyester fibers that make up polyester tablecloths, the electrostatic phenomenon is very serious. Therefore, during processing and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/61D06M11/76D06M13/513D06M11/50C08G73/02D06M101/32
Inventor 夏友谊陈治才吴祖坡古绪鹏陈乐柱乔红斌
Owner MAANSHAN JINZI TEXTILE OMAMENT
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