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Penetrating agent for fabric and preparation method thereof

A penetrant and fabric technology, applied in the field of fabric penetrant and its preparation, can solve problems such as low wettability, and achieve the effects of strong penetrating force, significant effect and improved effect

Inactive Publication Date: 2016-08-31
广州奋腾化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (3) The hydrophilic group is bound to the center of the molecule, and generally has good wettability, but if a second hydrophilic group is introduced, the wettability is generally low;
[0008] (5) Adding neutral salt can enhance wettability, but this is limited, and non-ionic surfactants are greatly affected by neutral salt

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

[0043] A fabric penetrant, in parts by weight, consists of the following components:

[0044] Sodium Lauryl Sulfate: 3, Sodium Dipropyl Naphthalene Sulfonate: 2,

[0045] Polyethylene Glycol: 3, Trimethylolpropane Fatty Acid Ester: 10,

[0046] Ethanol: 10, nonylphenol ethoxylates: 6,

[0047] Polyoxyethylene fatty alcohol: 10. Water: 100.

Embodiment 2

[0049] A fabric penetrant, in parts by weight, consists of the following components:

[0050] Sodium Lauryl Sulfate: 5, Sodium Dipropyl Naphthalene Sulfonate: 4,

[0051] Polyethylene Glycol: 8, Trimethylolpropane Fatty Acid Ester: 20,

[0052] Ethanol: 20, nonylphenol ethoxylate: 10,

[0053] Polyoxyethylene fatty alcohol: 20. Water: 200.

Embodiment 3

[0055] A fabric penetrant, in parts by weight, consists of the following components:

[0056] Sodium Lauryl Sulfate: 4, Sodium Dipropylnaphthalene Sulfonate: 3,

[0057] Polyethylene Glycol: 6, Trimethylolpropane Fatty Acid Ester: 15,

[0058] Ethanol: 16, nonylphenol ethoxylates: 8,

[0059] Polyoxyethylene fatty alcohol: 16. Water: 160.

[0060] The preparation method of the penetrating agent for a kind of fabric comprises the following technical steps:

[0061] (1) Mix polyethylene glycol, trimethylolpropane fatty acid ester, ethanol, nonylphenol polyoxyethylene ether and polyoxyethylene fatty alcohol, heat to 40-60°C, stir and disperse evenly;

[0062] (2) Mix the remaining components and disperse evenly;

[0063] (3) Mix the products of step (1) and step (2) and disperse evenly;

[0064] (4) After cooling down to room temperature, the finished product can be obtained.

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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PUM

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Abstract

The invention discloses an osmotic agent used for fabric, which comprises the following components by weight: 3-5 parts of lauryl sodium sulfate, 2-4 parts of dipropyl naphthalene sulfonate, 3-8 parts of polyethylene glycol, 10-20 parts of trimethylolpropane fatty acid esters, 10-20 parts of ethanol, 6-10 parts of Polyoxyethylene nonyl phenyl ether, 10-20 parts of polyoxyethylene fatty alcohol and 100-200 parts of water. Compared with the prior art, the osmotic agent has the following beneficial effects that 1) the osmotic agent has excellent alkali resistance and hard water resistance; 2)the penetration is strong, and the working time can be shortened; 3) the capillary effect of the treated fabric is obviously improved.

Description

technical field [0001] The invention belongs to the technical field of textile auxiliaries, and more specifically relates to a fabric penetrating agent and a preparation method thereof. Background technique [0002] The penetrating agent can promote the rapid wetting of the surface of the fiber or fabric by water and penetrate into the inside of the fiber. Therefore, penetrating agents and wetting agents are not only mainly used in pretreatment processes such as desizing, scouring, mercerizing or bleaching, but also widely used in printing and dyeing and finishing processes. [0003] The surfactants used as penetrating agents are mainly anionic and nonionic surfactants, and their molecular structure, wettability and permeability are as follows: [0004] (1) The wettability of the same series of surfactants varies with the carbon number of the alkyl group, and shows the highest wetting performance at a certain carbon number, which is generally much smaller than the carbon nu...

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 Patents(China)
IPC IPC(8): D06M13/224D06M15/53D06M13/144D06M13/262D06M13/256
Inventor 叶伟然梁飞燕
Owner 广州奋腾化工有限公司
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