Slipping agent for textile sewing and preparation method of slipping agent

A smoothing agent and sewing technology, which is applied in the field of textile sewing smoothing agent and its preparation, can solve the problems of easy oil drift, unsatisfactory use effect, easy demulsification, etc., so as to improve the quality and stability of fabrics, improve the wearability and added value , The effect of simple preparation process

Inactive Publication Date: 2016-06-15
WUJIANG ZHENYU SEWING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Early silicone softeners were mechanical mixtures of dimethyl silicone oil and hydrogen-containing silicone oil. This silicone does not contain active genes, and it is not firmly bonded to the fabric, and it is easy to fall off and has poor hand feeling.
At present, most of the smoothing agents on the market are silicone softening and smoothing agents. The application effect of this type of smoothing agent is average, and there are problems such as easy delamination, poor emulsion stability, easy demulsification, and high requirements for the use environment. Cause damage to textiles; in recent years, improved silicone smoothing agents have appeared, which combine active genes with textile fibers to improve the washing resistance of fabrics, but their air permeability is poor, the use effect is not ideal, and the production cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: a kind of smoothing agent for textile sewing, comprising the following components by weight: 10 parts of PE wax, 2 parts of glycerin, 0.05 part of potassium hydroxide, 0.05 part of potassium sulfite, 4 parts of emulsifier, 3 parts of softening agent, 40 parts of deionized water.

[0015] In this embodiment, the emulsifier is benzyldimethylphenol polyoxyethylene ether, and the softener is polyethylene glycol.

[0016] A kind of preparation method of textile sewing smoothing agent of the present embodiment comprises the following steps:

[0017] ① Add potassium hydroxide and potassium sulfite to deionized water to obtain an aqueous solution, and heat the aqueous solution to 90-100°C;

[0018] ②Put PE wax and glycerin in the reaction kettle and heat to 135-150°C, add emulsifier and stir evenly, add the aqueous solution obtained in step ① into the reaction kettle and heat up rapidly, and heat it at a temperature of 135-150°C and a pressure of 0.15-0.25MPa St...

Embodiment 2

[0020] Embodiment 2: a kind of smoothing agent for textile sewing, comprising the following components by weight: 15 parts of PE wax, 3 parts of glycerin, 0.10 parts of potassium hydroxide, 0.10 parts of potassium sulfite, 6 parts of emulsifier, 5 parts of softening agent, 50 parts of deionized water.

[0021] In this embodiment, the emulsifier is tristyrylphenol polyoxyethylene ether, and the softener is polyethylene glycol.

[0022] The preparation method of a kind of textile sewing smoothing agent of the present embodiment is the same as embodiment 1. It is determined that the average particle diameter of the smoothing agent obtained in this embodiment is 24nm.

Embodiment 3

[0023] Embodiment 3: a kind of smoothing agent for textile sewing, comprising the following components by weight: 12 parts of PE wax, 3 parts of glycerin, 0.08 part of potassium hydroxide, 0.08 part of potassium sulfite, 5 parts of emulsifier, 4 parts of softening agent, 45 parts of deionized water

[0024] In this embodiment, the emulsifier is benzyldimethylphenol polyoxyethylene ether, and the softener is polyethylene glycol.

[0025] The preparation method of a kind of textile sewing smoothing agent of the present embodiment is the same as embodiment 1. It was determined that the average particle diameter of the smoothing agent obtained in this example was 21 nm.

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Abstract

The invention discloses a slipping agent for textile sewing. The slipping agent is prepared from components in parts by weight as follows: 10-15 parts of PE wax, 2-3 parts of glycerin, 0.05-0.10 parts of potassium hydroxide, 0.05-0.10 parts of potassium sulfite, 4-6 parts of an emulsifier, 3-5 parts of a softener and 40-50 parts of deionized water, the components are emulsified and softened under certain conditions, and the slipping agent is obtained. The slipping agent has good slipping effect, has excellent affinity with textiles, is simple to use, can reduce friction between fibers as well as between fibers and a metal sewing needle and improves the quality and performance of fabric; the slipping agent is not prone to demulsification, a preparation process is simple, a new emulsion balancing system established with the process has stable performance and is simple to use and operate, and the serviceability of the textiles can be improved effectively, and the added value can be increased greatly.

Description

technical field [0001] The invention relates to the technical field of sewing and textile auxiliary agents, in particular to a textile sewing smoothing agent and a preparation method thereof. Background technique [0002] When using a sewing machine to process garments, the needles of the sewing machine will break the yarn in the fabric, affecting the quality of the garment. Therefore, in order to improve the soft, smooth and plump feel of the fabric and improve the quality of the textile, a softening and smoothing agent can be added in the textile production process for finishing to smooth the surface of the yarn and avoid needles to reduce the yarn breakage rate. Improve the stretchability and shape recovery of the fabric, improve the elasticity of the fabric, improve the sewability of the fabric, and enhance the tear strength of the fabric, etc. [0003] Smoothing agents are commonly used in the sewing process to reduce the friction between fibers, fibers and metal sewin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/227D06M15/53D06M13/148D06M11/38D06M11/54
CPCD06M15/227D06M11/38D06M11/54D06M13/148D06M15/53D06M2200/40
Inventor 胡粉义
Owner WUJIANG ZHENYU SEWING EQUIP
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