Foam mercerizing foaming system as well as preparation method and application thereof

A foam yarn and system technology, applied in textiles and papermaking, improved handle fibers, fiber treatment, etc., can solve the problems of easy foam rupture and poor mercerizing effect, and achieve the goals of saving alkali, good mechanical properties and improving performance Effect

Inactive Publication Date: 2021-09-17
ZHEJIANG HANGMIN STOCK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this technical solution discloses a foam mercerizing process, it does not solve the technical problems that the foam is easily broken and the mercerizing effect is poor in the foam mercerizing process

Method used

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  • Foam mercerizing foaming system as well as preparation method and application thereof
  • Foam mercerizing foaming system as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] This embodiment provides a foam mercerizing foaming system and a preparation method thereof. The foam mercerizing foaming system includes the following components in parts by weight: 2 parts of sodium dodecylbenzenesulfonate, 2 parts of sodium isooctyl sulfate , 2 parts of lauryl dimethyl betaine, 2 parts of lauric acid diethanolamide, 1 part of hydrophilic silicone oil softener 1260, 25 parts of sodium hydroxide solution (260g / L) and 66 parts of water.

[0061] The preparation method of above-mentioned foam mercerized foaming system is as follows:

[0062] (1) Mix sodium dodecylbenzene sulfonate, sodium isooctyl sulfate, dodecyl dimethyl betaine, lauric acid diethanolamide, hydrophilic silicone oil softener 1260, sodium hydroxide solution and water evenly After that, the mixed solution is obtained;

[0063] (2) The mixed solution obtained in step (1) is passed through a net-type static foamer, and after stirring for 3 minutes at a stirring speed of 450rpm, the stirrin...

Embodiment 2

[0065] This embodiment provides a foam mercerizing foaming system and a preparation method thereof. The foam mercerizing foaming system includes the following components in parts by weight: 1 part of anionic surfactant, 0.5 part of nonionic surfactant, zwitterionic surfactant 0.5 parts of active agent, 2.5 parts of lauryl dimethyl amine oxide, 1.5 parts of silicone softener T875, 20 parts of sodium hydroxide solution (260g / L) and 74 parts of water.

[0066] The preparation method of above-mentioned foam mercerized foaming system is as follows:

[0067] (1) Mix anionic surfactant, nonionic surfactant, zwitterionic surfactant, lauryl dimethyl amine oxide, silicone softener T875, sodium hydroxide solution and water to obtain a mixed solution ;

[0068] (2) The mixed solution obtained in step (1) is passed through a net-type static foamer, and after stirring for 3 minutes at a stirring speed of 300rpm, the stirring speed is increased to 1500rpm for foaming to obtain a foaming rat...

Embodiment 3

[0070] This embodiment provides a foam mercerizing foaming system and a preparation method thereof. The foam mercerizing foaming system includes the following components in parts by weight: 1 part of anionic surfactant, 2 parts of nonionic surfactant, zwitterionic surfactant 1 part of active agent, 3 parts of lauryl dimethyl amine oxide, 2 parts of silicone softener T875, 29 parts of sodium hydroxide solution (280g / L) and 60 parts of water.

[0071] The preparation method of above-mentioned foam mercerized foaming system is as follows:

[0072] (1) Mix anionic surfactant, nonionic surfactant, zwitterionic surfactant, lauryl dimethyl amine oxide, silicone softener T875, sodium hydroxide solution and water to obtain a mixed solution ;

[0073] (2) The mixed solution obtained in step (1) is passed through a radial dynamic foamer, and after stirring for 2min at a stirring speed of 500rpm, the stirring speed is increased to 2500rpm for foaming to obtain a foaming ratio of 6:1. Th...

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Abstract

The invention provides a foam mercerizing foaming system as well as a preparation method and application thereof. The preparation raw materials of the foam mercerizing foaming system comprise the following components in parts by weight of 2-6 parts of an alkali-resistant foaming agent, 2-3 parts of a foam stabilizer, 1-2 parts of a hydrophilic softening agent, 20-30 parts of alkali liquor and 60-77 parts of water. The preparation method comprises the following steps of (1) mixing the alkali-resistant foaming agent, the foam stabilizer, the hydrophilic softening agent, the alkali liquor and water to obtain a mixed solution; and (2) foaming the mixed solution obtained in the step (1) to obtain the foam mercerizing foaming system. The foam mercerizing foaming system provided by the invention has relatively good stability, a fabric treated by the foam mercerizing foaming system provided by the invention has relatively good mercerizing effect and mechanical property, and in the mercerizing process, the use amount of alkali liquor and water is relatively small; and therefore, energy can be saved, the sewage treatment burden is relieved, the alkali consumption is reduced, and the cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of fabric pretreatment, and in particular relates to a foam mercerized foaming system and a preparation method and application thereof. Background technique [0002] In the 21st century, "green, environmental protection, low carbon" has become the theme of clean production in the textile printing and dyeing industry. Today's highly competitive textile market requires printing and dyeing factories to improve and innovate processing technologies to reduce costs, reduce energy consumption, increase productivity, Reduce environmental impact. Mercerizing is a specific processing technology for cellulose fibers. After cotton cloth or cotton yarn is mercerized, the supramolecular structure and morphological structure of cotton fibers undergo changes. In addition to obtaining good gloss, the dimensional stability, dyeing performance, tensile Tensile strength and so on have been improved and improved to a certain ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/256D06M13/262D06M13/463D06M13/402D06M15/643D06M11/38D06M23/04
CPCD06M13/256D06M13/262D06M13/463D06M13/402D06M15/643D06M11/38D06M23/04D06M2200/50
Inventor 朱伟江施鹤鸣殷允杰王潮霞
Owner ZHEJIANG HANGMIN STOCK
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