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Polyester fabric antistatic agent and application method thereof

A polyester fabric and antistatic agent technology, applied in the field of textile processing, can solve the problems of inability to guarantee the long-term antistatic use quality of polyester products, poor antistatic stability, and decreased antistatic ability, so as to avoid antistatic performance and improve antistatic performance. Electrostatic performance, enhanced stability effect

Inactive Publication Date: 2018-08-10
江兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The antistatic performance of polyester fabrics treated with antistatic agents is significantly improved, but it is found that the antistatic ability of polyester fabrics will gradually decrease during long-term use, and the antistatic stability is poor, so the long-term antistatic performance of polyester products cannot be guaranteed. quality of use

Method used

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  • Polyester fabric antistatic agent and application method thereof
  • Polyester fabric antistatic agent and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The polyester fabric antistatic agent is composed of the following raw materials in weight percentage:

[0021] Acrylamide-diacetone acrylamide copolymer 4%, potassium cetyl phosphate 2%, PEG-60 hydrogenated castor oil 1%, ethylene glycol diglycidyl ether 1%, disodium lauryl sulfosuccinate 0.5 %, triethylene glycol diisocaprylate 0.5%, sodium lauroyl glutamate 0.5%, hydrolyzed polymaleic anhydride 0.3%, zinc isooctanoate 0.3%, the balance of water.

[0022] Acrylamide-diacetone acrylamide copolymer is synthesized using acrylamide and diacetone acrylamide as monomers, potassium persulfate as initiator, and water as the reaction solvent. The molar ratio of acrylamide to diacetone acrylamide is 2.5 :1, the amount of initiator is 0.2wt%, and the reaction temperature is 35°C.

[0023] The method of using the antistatic agent for polyester fabrics includes the following steps:

[0024] (1) Immersion: Immerse the polyester fabric in an antistatic agent. The temperature of the antista...

Embodiment 2

[0030] The polyester fabric antistatic agent is composed of the following raw materials in weight percentage:

[0031] Acrylamide-diacetone acrylamide copolymer 5%, potassium cetyl alcohol phosphate 2%, PEG-60 hydrogenated castor oil 1%, ethylene glycol diglycidyl ether 1%, disodium lauryl sulfosuccinate 0.5 %, triethylene glycol diisocaprylate 0.5%, sodium lauroyl glutamate 0.5%, hydrolyzed polymaleic anhydride 0.3%, zinc isooctanoate 0.3%, the balance of water.

[0032] Acrylamide-diacetone acrylamide copolymer is synthesized using acrylamide and diacetone acrylamide as monomers, potassium persulfate as initiator, and water as the reaction solvent. The molar ratio of acrylamide to diacetone acrylamide is 2.5 :1, the amount of initiator is 0.2wt%, and the reaction temperature is 35°C.

[0033] The method of using the antistatic agent for polyester fabrics includes the following steps:

[0034] (1) Immersion: Immerse the polyester fabric in an antistatic agent. The temperature of the...

Embodiment 3

[0074] Example 1-2 and Comparative Example 1-4 were used to carry out antistatic finishing on polyester fabrics of the same specification produced in the same batch, and the surface resistivity, volume resistivity and water washing of the finished polyester fabric were measured with reference to GB / T16801-2013 The surface resistivity and volume resistivity after 50 times are shown in Table 1.

[0075]

[0076]

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PUM

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Abstract

The invention discloses a polyester fabric antistatic agent and an application method thereof and relates to the technical field of textile processing. The polyester fabric antistatic agent is prepared from the following raw materials in percentage by weight: 3 to 10 percent of acrylamide-diacetone acrylamide copolymer, 1 to 5 percent of potassium cetyl phosphate, 0.5 to 2 percent of PEG (Polyethylene Glycol)-60 hydrogenated castor oil, 0.5 to 2 percent of ethylene glycol diglycidyl ether, 0.5 to 2 percent of disodium dodecyl sulfosuccinate, 0.5 to 2 percent of triethylene glycol bis(2-ethylhexanoate), 0.5 to 2 percent of sodium lauroyl glutamate, 0.1 to 0.5 percent of hydrolyzed polymaleic anhydride, 0.1 to 0.5 percent of zinc isoocatanoate and the balance of water. According to the polyester fabric antistatic agent disclosed by the invention, the antistatic finishing effect is strengthened through procedures including two times of impregnation and two times of drying, so that the antistatic performance of a polyester fabric is improved and the utilization quality of the polyester fabric is improved; furthermore, the polyester fabric is easily processed into a high-grade polyesterfabric product.

Description

Technical field: [0001] The invention relates to the technical field of textile processing, in particular to a polyester fabric antistatic agent and a method of use thereof. Background technique: [0002] Polyester is an important variety of synthetic fibers and is the trade name of polyester fiber in my country. It is a fiber-forming polymer made from purified terephthalic acid or dimethyl terephthalate and ethylene glycol through esterification or transesterification and polycondensation reactions-polyethylene terephthalate , Fibers made by spinning and post-processing. Due to its own characteristics, polyester has a poor antistatic effect, so it needs to be antistatic finishing to achieve a better antistatic effect. [0003] In order to improve the antistatic performance of polyester fabrics, people generally use antistatic agent finishing methods. The antistatic performance of polyester fabrics treated with antistatic agents is significantly improved, but it is found that th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/285D06M13/292D06M15/53D06M13/11D06M13/256D06M13/224D06M13/342D06M15/263D06M13/188D06M11/76D06M101/32
CPCD06M15/285D06M11/76D06M13/11D06M13/188D06M13/224D06M13/256D06M13/292D06M13/342D06M15/263D06M15/53D06M2101/32
Inventor 江兵
Owner 江兵
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