Oil-repellent finishing liquid for woolen sweater and preparation method for oil-repellent finishing liquid

A technology for finishing liquid and wool sweater, applied in fiber processing, textile and papermaking, animal fiber, etc., can solve the problem of poor oil repellent effect and achieve excellent oil repellent effect.

Inactive Publication Date: 2014-04-16
JIANGSU GOLDSUN TEXTILE SCI & TECH
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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 conventional woolen sweaters after finishing with finishing liquid

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] (1) Adjust the temperature of the mixing tank to 90°C, add 6kg of polyethylene glycol monomethyl ether and 5kg of emulsifier OP-13 to the mixing tank, and stir at a stirring speed of 130rpm until uniform; (2 ) Then add 2kg of polypropylene glycol and 6kg of sodium polyacrylate to the mixing tank, stir again, set the stirring speed at 130rpm, and stir until uniform; (3) Finally add 14kg of ethanol and 200kg of water, and finally stir , the stirring speed is set to 130rpm, until the stirring is uniform, then it is cooled naturally after uniformity, and sealed up after cooling to room temperature.

Embodiment 2

[0011] (1) Adjust the temperature of the mixing tank to 80°C, add 7kg of polyethylene glycol monomethyl ether and 3kg of emulsifier OP-13 to the mixing tank, and stir at a stirring speed of 130rpm until uniform; (2 ) Then add 4kg of polypropylene glycol and 8kg of sodium polyacrylate to the mixing tank, stir again, set the stirring speed at 130rpm, and stir until uniform; (3) Finally add 17kg of ethanol and 190kg of water, and finally stir , the stirring speed is set to 130rpm, until the stirring is uniform, then it is cooled naturally after uniformity, and sealed up after cooling to room temperature.

Embodiment 3

[0013] (1) Adjust the temperature of the mixing tank to 85°C, add 8kg of polyethylene glycol monomethyl ether and 4kg of emulsifier OP-13 to the mixing tank, and stir at a stirring speed of 130rpm until uniform; (2 ) Then add 5kg of polypropylene glycol and 10kg of sodium polyacrylate to the mixing tank, stir again, set the stirring speed at 130rpm, and stir until uniform; (3) Finally add 15kg of ethanol and 185kg of water, and finally stir , the stirring speed is set to 130rpm, until the stirring is uniform, then it is cooled naturally after uniformity, and sealed up after cooling to room temperature.

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PUM

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Abstract

The invention discloses oil-repellent finishing liquid for a woolen sweater and a preparation method for the oil-repellent finishing liquid. The oil-repellent finishing liquid for the woolen sweater consists of the following components in parts by weight: 6 to 8 parts of polyethylene glycol monomethyl ether, 3 to 5 parts of an emulsifier OP-13, 2 to 5 parts of polypropylene glycol, 6 to 10 parts of sodium polyacrylate, 14 to 17 parts of ethanol and 185 to 200 parts of water. The finishing liquid is prepared by the steps of heating, stirring, sealed storage and the like. The prepared finishing liquid has a good oil-repellent effect.

Description

technical field [0001] The invention relates to a finishing liquid and a preparation method thereof, in particular to an oil-repellent finishing liquid for woolen sweaters and a preparation method thereof. Background technique [0002] Wool sweaters are much more expensive than ordinary cotton clothes. In wearing, when people take off their coats, if the oil droplets spill on the woolen sweater during the meal, it will affect people's normal wearing. Conventional woolen sweaters do not have a good oil repellent effect, and we need to use a finishing solution to finish the woolen sweaters to improve the oil repellent effect of the woolen sweaters. After finishing woolen sweaters with conventional finishing solutions, the oil repellency effect is not significantly improved, and the oil repellency level of woolen sweaters is still low. Therefore, we need to develop a finishing solution that can significantly improve the oil repellency level of woolen sweaters. Contents of th...

Claims

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Application Information

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IPC IPC(8): D06M13/144D06M15/263D06M15/53D06M101/12
Inventor 袁洪兵陈红霞
Owner JIANGSU GOLDSUN TEXTILE SCI & TECH
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