Compound finishing agent for improving antistatic performance of polyester fabrics

An antistatic and polyester fiber technology, which is applied in the field of compound finishing agents, achieves the effects of good durability, easy static charging, and poor moisture permeability of clothing

Inactive Publication Date: 2017-11-24
安徽华锦柏亚纤纺科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hydrophilic finishing agent can improve the hydrophilicity or antistatic property of polyester fiber, but there is no hydrophilic finishing agent that can improve the hydrophilicity of polyester fiber and make it have good antistatic property at the same time.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] (1) Mix 20g of chopped cactus with 3 times the weight of deionized water, and use a 1.5kW refiner to refine repeatedly for 3 times, pass through a 100-mesh sieve, and send the resulting filtrate into a ball mill, and ball mill to the output particle size Less than 50μm, that is, cactus extract;

[0020] (2) Add 0.5g of rice bran wax and 0.5g of polydimethyldiallylammonium chloride to 5g of hydroxypropyl methylcellulose, heat up to 80-90°C and mix for 30min, and wait for natural cooling to room temperature Utilize the superfine pulverizer to make fine powder to obtain modified cellulose;

[0021] (3) Add 3g of polyaspartic acid / glucosamine, modified cellulose, 0.5g of cationic polyacrylamide and 0.05g of sodium gluconate to the cactus extract, mix well and let stand for 10min, then send the resulting mixture into a ball mill , ball milled until the output particle size is less than 30μm, the compound finishing agent is obtained.

[0022] Preparation of polyaspartic aci...

Embodiment 2

[0025] (1) Mix 25g of chopped cactus with 3 times the weight of deionized water, and use a 1.5kW refiner to repeatedly refine the pulp for 3 times, pass through a 100-mesh sieve, send the resulting filtrate into a ball mill, and ball mill to the output particle size Less than 50μm, that is, cactus extract;

[0026] (2) Add 0.5g of rice bran wax and 0.3g of polydimethyldiallyl ammonium chloride to 3g of hydroxypropyl methylcellulose, heat up to 80-90°C and mix for 30min, and wait for natural cooling to room temperature Utilize the superfine pulverizer to make fine powder to obtain modified cellulose;

[0027] (3) Add 5g of polyaspartic acid / glucosamine, modified cellulose, 0.5g of cationic polyacrylamide and 0.05g of sodium gluconate to the cactus extract, mix well and let stand for 15min, then send the resulting mixture into a ball mill , ball milled until the output particle size is less than 30μm, the compound finishing agent is obtained.

[0028] Preparation of polyaspart...

Embodiment 3

[0031] (1) Mix 25g of chopped cactus with 3 times the weight of deionized water, and use a 1.5kW refiner to repeatedly refine the pulp for 3 times, pass through a 100-mesh sieve, send the resulting filtrate into a ball mill, and ball mill to the output particle size Less than 50μm, that is, cactus extract;

[0032] (2) Add 0.5g of rice bran wax and 0.3g of polydimethyldiallyl ammonium chloride to 3g of hydroxypropyl methylcellulose, heat up to 80-90°C and mix for 30min, and wait for natural cooling to room temperature Utilize the superfine pulverizer to make fine powder to obtain modified cellulose;

[0033] (3) Add 5g of polyaspartic acid / glucosamine, modified cellulose, 0.5g of cationic polyacrylamide and 0.05g of sodium gluconate to the cactus extract, mix well and let stand for 15min, then send the resulting mixture into a ball mill , ball milling until the output particle size is less than 30μm, the compound finishing agent is obtained.

[0034] Preparation of polyaspar...

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PUM

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Abstract

The invention discloses a compound finishing agent for improving the antistatic performance of polyester fabrics, and relates to the technical field of fabric finishing. The compound finishing agent is prepared from the following raw materials in parts by weight: 15 to 25 parts of cactus, 1 to 5 parts of polyaspartic acid/ glucosamine, 1 to 5 parts of hydroxypropyl methyl cellulose, 0.5 to 1 part of cationic polyacrylamide, 0.5 to 1 part of rice bran wax, 0.05 to 0.5 part of polydimethyl diallyl ammonium chloride, and 0.05 to 0.5 part of sodium gluconate. The compound finishing agent is rich in natural components, and after polyester fabrics are processed by the finishing agent, the polyester fabrics have an excellent and stable hydrophilic property, good antistatic performance, and good durability.

Description

Technical field: [0001] The invention relates to the technical field of fabric finishing, in particular to a compound finishing agent for improving the antistatic property of polyester fiber fabrics. Background technique: [0002] Polyester fiber, commonly known as polyester, is one of the main varieties of synthetic fibers at present. It is a synthetic fiber with better comprehensive properties and a typical hydrophobic fiber. When polyester fiber is used as a close-fitting clothing material, the wearing comfort is poor, especially when the human body is sweating, it will bring a stuffy feeling. At the same time, the hydrophilicity of polyester fiber is very poor, which leads to problems such as easy to absorb dust, easy to be charged with static electricity, and difficult to remove oil stains. [0003] In order to solve the above problems, the use of hydrophilic finishing agents to finish polyester fabrics is the most commonly used method at present. Generally used hydro...

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): D06M15/01D06M15/09D06M15/59D06M15/53D06M15/356D06M13/224D06M13/188D06M101/32
CPCD06M13/188D06M13/224D06M15/01D06M15/09D06M15/3562D06M15/53D06M15/59D06M2101/32
Inventor 吴佳诚
Owner 安徽华锦柏亚纤纺科技有限公司
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