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Water and oil repellent sweater finishing agent and preparation method thereof

A water- and oil-repellent, finishing agent technology, used in fiber treatment, textiles and papermaking, animal fibers, etc., can solve the problems of single functional properties, can not fully satisfy customers, and single component composition, and achieve water and oil repellency. The effect of improved performance

Active Publication Date: 2014-04-30
盐城瑞嘉纺织制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common finishing agents have a relatively single composition and functional properties, which cannot fully meet customers' needs for water and oil repellency.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] (1) Heat the temperature of the reaction tank to 68°C, add 2kg of Tween 80, 2kg of emulsifier OP-9, and 2kg of emulsifier OP-20 into the reaction tank after the temperature is reached, and stir evenly with a glass rod; (2 ) Reduce the temperature of the reaction tank to 55°C, then add 5 kg of stearamide and 6 kg of potassium lauryl phosphate into the reaction tank, and stir evenly with a glass rod; (3) Take 3 kg of polyethylene glycol, chlorinate The sodium is 4kg and the water is 260kg. Dissolve polyethylene glycol and sodium chloride in water evenly, pour them into the reaction tank after dissolving, and stir evenly with a glass rod; (4) Cool the mixed liquid to room temperature, and use scissors to The shearing machine is used for shearing treatment, the rotational speed of the shearing machine is 6000 rpm, and the shearing time is 10 minutes. After the shearing is completed, a sweater finishing solution is prepared.

Embodiment 2

[0011] (1) Heat the temperature of the reactor to 58°C, add 3kg of Tween 80, 1kg of emulsifier OP-9, and 2kg of emulsifier OP-20 into the reactor after the temperature is reached, and stir evenly with a glass rod; (2 ) Reduce the temperature of the reactor to 55°C, then add 7kg of stearamide and 5kg of potassium lauryl phosphate to the reactor, and stir evenly with a glass rod; (3) Take 4kg of polyethylene glycol, chlorinate The sodium is 2kg and the water is 275kg. Dissolve polyethylene glycol and sodium chloride in water evenly, pour them into the reaction kettle after dissolving, and stir evenly with a glass rod; (4) Cool the mixed liquid to room temperature, and then use shears to The shearing machine is used for shearing treatment, the rotational speed of the shearing machine is 6000 rpm, and the shearing time is 15 minutes. After the shearing is completed, a sweater finishing solution is prepared.

Embodiment 3

[0013] (1) Heat the temperature of the reactor to 62°C, add 4kg of Tween 80, 2kg of emulsifier OP-9, and 3kg of emulsifier OP-20 into the reactor after the temperature is reached, and stir evenly with a glass rod; (2 ) Reduce the temperature of the reactor to 55°C, then add 6kg of stearamide and 6kg of potassium lauryl phosphate into the reactor, and stir evenly with a glass rod; (3) Take 5kg of polyethylene glycol, chlorinate The sodium is 3kg and the water is 290kg. Dissolve polyethylene glycol and sodium chloride in water evenly, pour them into the reaction kettle after dissolving, and stir evenly with a glass rod; (4) Cool the mixed liquid to room temperature, and use shears to The shearing machine is used for shearing treatment, the rotational speed of the shearing machine is 6000 rpm, and the shearing time is 10 minutes. After the shearing is completed, a sweater finishing solution is prepared.

[0014] Immerse the woolen sweater in the finishing agents prepared in Examp...

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PUM

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Abstract

The invention provides a water and oil repellent sweater finishing agent and a preparation method thereof. The water and oil repellent sweater finishing agent comprises the following components in parts by weight: 5-7 parts of stearamide, 5-6 parts of potassium lauryl phosphate, 2-4 parts of Tween 80, 1-2 parts of emulsifying agent OP-9, 2-3 parts of emulsifying agent OP-20, 3-5 parts of polyethylene glycol, 2-4 parts of sodium chloride and 260-290 parts of water. The preparation method of the finishing agent comprises the processes of high-temperature heating, uniform stirring, shearing of mixed liquor and the like. The prepared sweater finishing agent has more prominent water and oil repellency, and can effectively prevent water and oil drops from adhering to sweaters.

Description

technical field [0001] The invention relates to a water and oil repellent finishing agent and a preparation method thereof, in particular to a water and oil repellent sweater finishing agent and a preparation method thereof. Background technique [0002] Finishing agents are widely used, and are usually used in the finishing process of clothes to improve the quality of clothes. Such as making clothes smoother, making clothes oil-repellent and antibacterial, or making clothes oil-repellent, water-repellent and oil-repellent, etc. Among these applications, making clothing water- and oil-repellent is one of the most important applications. Improving the water and oil repellency of clothes can avoid unnecessary troubles in life. Common finishing agents have relatively single composition and functional properties, which cannot fully meet customers' needs for water and oil repellency. Finishing agents with good water-repellent and oil-repellent effects also have a relatively br...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/292D06M13/402D06M15/53D06M11/13D06M101/12
Inventor 张德轩
Owner 盐城瑞嘉纺织制品有限公司
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