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Preparation method of antibacterial and antistatic polyester fabric

A polyester fabric, antistatic technology, applied in the field of preparation of antibacterial and antistatic polyester fabric, can solve the problems of lack of hydrophilic structure between molecules, low moisture regain, uncomfortable wearing, etc.

Active Publication Date: 2021-09-10
上海恋轩实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Polyester is a highly crystalline fiber. Due to the tight arrangement of the internal molecules and the lack of a hydrophilic structure between the molecules, the moisture regain is very small and the moisture absorption rate is poor, which makes it difficult for the user to sweat when wearing it, making it uncomfortable to wear.

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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  • Preparation method of antibacterial and antistatic polyester fabric
  • Preparation method of antibacterial and antistatic polyester fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of preparation method of antibacterial antistatic polyester fabric, comprises the following steps:

[0021] (1) Pretreatment: first mix 30g of antibacterial agent, 10g of titanate coupling agent, 6g of crosslinking agent, 10g of dispersant, and 40g of water-soluble polymer. Preferably, the antibacterial agent is tetrapod zinc oxide The mixture between whiskers and polyhexamethylene biguanide, the mass ratio between the tetraacicular zinc oxide whiskers and polyhexamethylene biguanide is 1.2:1, and the crosslinking agent is hydroxyethyl acrylate, diacetone The mixture between acrylamide and hydroxyethyl methacrylate, the mass ratio between the hydroxyethyl acrylate, diacetone acrylamide and hydroxyethyl methacrylate is 0.7:1.3:1, and the dispersant is ten A mixture of sodium dialkyl sulfate, sodium tripolyphosphate and sodium pyrophosphate, the mass ratio between sodium lauryl sulfate, sodium tripolyphosphate and sodium pyrophosphate is 1.1:0.8:1, the The water-s...

Embodiment 2

[0025] A kind of preparation method of antibacterial antistatic polyester fabric, comprises the following steps:

[0026] (2) Pretreatment: first mix 50g of antibacterial agent, 30g of titanate coupling agent, 8g of crosslinking agent, 30g of dispersant, and 60g of water-soluble polymer. Preferably, the antibacterial agent is tetrapod zinc oxide The mixture between whiskers and polyhexamethylene biguanide, the mass ratio between the tetraacicular zinc oxide whiskers and polyhexamethylene biguanide is 1.2:1, and the crosslinking agent is hydroxyethyl acrylate, diacetone The mixture between acrylamide and hydroxyethyl methacrylate, the mass ratio between the hydroxyethyl acrylate, diacetone acrylamide and hydroxyethyl methacrylate is 0.9:1.5:1, and the dispersant is ten A mixture of sodium dialkyl sulfate, sodium tripolyphosphate and sodium pyrophosphate, the mass ratio between sodium lauryl sulfate, sodium tripolyphosphate and sodium pyrophosphate is 1.3:1:1, the The water-sol...

Embodiment 3

[0030] A kind of preparation method of antibacterial antistatic polyester fabric, comprises the following steps:

[0031] (1) Pretreatment: first, mix 35g of antibacterial agent, 15g of titanate coupling agent, 6.5g of crosslinking agent, 15g of dispersant, and 45g of water-soluble polymer. Preferably, the antibacterial agent is a four-acicular oxidation A mixture between zinc whiskers and polyhexamethylene biguanide, the mass ratio between the tetraacicular zinc oxide whiskers and polyhexamethylene biguanide is 1.2:1, and the crosslinking agent is hydroxyethyl acrylate, bis A mixture between acetone acrylamide and hydroxyethyl methacrylate, the mass ratio between the hydroxyethyl acrylate, diacetone acrylamide and hydroxyethyl methacrylate is 0.8:1.4:1, and the dispersant is A mixture of sodium lauryl sulfate, sodium tripolyphosphate and sodium pyrophosphate, the mass ratio between sodium lauryl sulfate, sodium tripolyphosphate and sodium pyrophosphate is 1.2:0.9:1, so Said ...

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Abstract

The invention is applicable to the technical field of fabrics, and provides a preparation method of an antibacterial and antistatic polyester fabric. The antibacterial and antistatic polyester fabric comprises the following raw materials of polyester fibers, bamboo fibers and chitosan fibers; the polyester fibers, the bamboo fibers and the chitosan fibers need to be pretreated before being made into yarns; and the fibers need to be subjected to structure modification after being made into the yarns. According to the fabric, the fibers need to be pretreated before being made into the yarns, and an antibacterial agent and a water-soluble polymer can be fully fixed and adsorbed on the fibers through pretreatment, so that the moisture absorption rate of the surfaces of the fibers can be changed, moisture conducting is facilitated, and rapid drying of the fabric is facilitated; fine cracks can be generated on the surfaces of the yarns through structural modification of the yarns, the surfaces of the yarns are changed, and moisture absorption is facilitated; and in conclusion, the fabric provided by the embodiment of the invention has good moisture absorption rate, and the perspiration of the fabric is facilitated, so that the problems that a user has difficulty in perspiration and is uncomfortable in wearing during wearing are solved.

Description

technical field [0001] The invention belongs to the technical field of fabrics, and in particular relates to a preparation method of an antibacterial and antistatic polyester fabric. Background technique [0002] With the continuous development of the economic level, people's quality of life is also gradually improving, and human awareness of health protection is also increasing. Harmful bacteria are widely distributed in nature and are easily contacted by the human body. There are many types and large numbers of pathogenic bacteria, which seriously threaten human health. Therefore, new, green, efficient antibacterial agents and antibacterial materials have emerged. People's requirements for clothing are getting higher and higher, and antibacterial fabrics have also been developed rapidly. At present, there are mainly two types of fabrics for antibacterial clothing: polyester antibacterial fabrics and nylon antibacterial fabrics. Polyester is a highly crystalline fiber. D...

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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IPC IPC(8): D03D15/283D03D15/217D03D15/20D03D15/47D02G3/04D06M11/44D06M15/37D06M10/00D06M101/04D06M101/32
CPCD03D15/283D03D15/217D03D15/20D03D15/47D02G3/04D06M11/44D06M15/37D06M16/00D06M10/001D06M2101/32D06M2101/04D10B2331/04D10B2201/10
Inventor 陆海英
Owner 上海恋轩实业有限公司
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