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A kind of polyester fabric oil-repellent finishing agent and preparation method thereof

A technology of polyester fabric and finishing agent, applied in fiber treatment, textile and papermaking, etc., can solve the problems of poor oil repellency and achieve good oil repellent effect.

Active Publication Date: 2016-08-31
南通市通州区家纺产业发展服务中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved: the problem of poor oil repellency of ordinary polyester fabrics after finishing with finishing agents

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

[0008] (1) Open the stirring tank, put 4 kg of dioctadecyl dimethyl ammonium chloride and 4 kg of diethyl phosphate at room temperature, stir with a stainless steel stirrer, the stirring speed is 200r / min, and the stirring time is 15min; ( 2) After the first stirring, add 7kg of butanediol, 4kg of lignin, and 5kg of ethyl hexanoate, stir again, the stirring speed is 150r / min, and the stirring time is 20min; (3) Add 225kg of water, Homogenize with a homogenizer, the homogenization pressure is 30Mpa, and the homogenization time is 30min; (4) After homogenization, cool to room temperature to prepare an oil-repellent finishing agent.

Embodiment 2

[0010] (1) Open the mixing tank, put 5kg of dioctadecyldimethylammonium chloride and 2kg of diethyl phosphate at room temperature, stir with a stainless steel stirrer, the stirring speed is 200r / min, and the stirring time is 15min; ( 2) After the first stirring, add 9kg of butanediol, 3kg of lignin, and 3kg of ethyl hexanoate, stir again, the stirring speed is 150r / min, and the stirring time is 20min; (3) Add 235kg of water, Homogenize with a homogenizer, the homogenization pressure is 25Mpa, and the homogenization time is 40min; (4) Cool to room temperature after homogenization to prepare an oil-repellent finishing agent.

Embodiment 3

[0012] (1) Open the mixing tank, put 4 kg of dioctadecyl dimethyl ammonium chloride and 3 kg of diethyl phosphate at room temperature, stir with a stainless steel stirrer, the stirring speed is 200r / min, and the stirring time is 15min; ( 2) After the first stirring, put in 8kg of butanediol, 4kg of lignin, and 2kg of ethyl hexanoate, stir again, the stirring speed is 150r / min, and the stirring time is 20min; (3) Add 230kg of water, Homogenize with a homogenizer, the homogenization pressure is 30Mpa, and the homogenization time is 45min; (4) Cool to room temperature after homogenization to prepare an oil-repellent finishing agent.

[0013] Immerse the conventional polyester fabric in the finishing agent of Example 1, Example 2, and Example 3 for 20 minutes at room temperature, dip two times and roll it twice. drying. The test standard for oil repellency is AATCC118, which measures the oil repellency of polyester fabrics. The oil repellency grades of the polyester fabrics trea...

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Abstract

The invention relates to a terylene fabric oil-repellent finishing agent and a preparation method, the terylene fabric oil-repellent finishing agent comprises the following components by weight ratio: 4-5 parts of dioctadecyl dimethyl ammonium chloride, 2-4 parts of diethyl phosphate, 7-9 parts of butylene glycol, 3-4 parts of lignin, 2-5 parts of ethyl caproate and 225-235 parts of water. The finishing agent is obtained by stirring and homogenizing the components, and the prepared finishing agent has good oil repellent performance.

Description

technical field [0001] The invention relates to an oil-repellent finishing agent and a preparation method thereof, in particular to an oil-repellent finishing agent for polyester fabrics and a preparation method thereof. Background technique [0002] Oil stains have always been an annoyance to housewives. After the clothes are stained with oil, it is very difficult to clean. The usual detergents cannot effectively remove the oil stains. Polyester fabric is also a kind of clothing that is often encountered in daily life. How to improve the oil repellency effect of polyester fabric is a current research focus. Conventional clothes do not have the ability to repel water and oil. After finishing with oil-repellent finishing agent, they will have a certain oil-repellent performance. Only by improving the oil-repellent performance of ordinary polyester fabrics as much as possible can the use of oil-repellent polyester fabrics be expanded. scope. Patent application number CN16516...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/148D06M13/463D06M13/292D06M13/224D06M15/01D06M101/32
Inventor 袁洪兵陈红霞
Owner 南通市通州区家纺产业发展服务中心
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