CN109763357A - A kind of dyeing assistant and preparation method thereof for aramid fiber dyeing - Google Patents
A kind of dyeing assistant and preparation method thereof for aramid fiber dyeing Download PDFInfo
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- CN109763357A CN109763357A CN201811586031.4A CN201811586031A CN109763357A CN 109763357 A CN109763357 A CN 109763357A CN 201811586031 A CN201811586031 A CN 201811586031A CN 109763357 A CN109763357 A CN 109763357A
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Abstract
The present invention relates to technical field of textile printing, and in particular to a kind of dyeing assistant and preparation method thereof for aramid fiber dyeing.Its dyeing assistant is prepared from the following parts by weight of the components: chitosan: 1-5 parts；Guar gum: 10-12 parts；Tetradecyl alchohol polyoxyethylene thioether acid sodium: 4-6 parts；Polyethylene glycol: 2.5-3.5 parts；Barium chloride: 2-4 parts；Fatty alcohol polyoxyethylene ether: 2-6 parts；Hydroxy-ethyl acrylate: 1-3 parts；Color fixing agent: 2-6 parts；Crosslinking agent: 0.1-0.3 parts；Stabilizer: 3-8 parts；Water: surplus.The color fastness and bright and lustrous degree of scrim can be improved in the present invention, and even dyeing, soft comfortable also can avoid destruction of the coloring agent to fibre property, low energy consumption, low cost simultaneously.
Description
Technical field
The present invention relates to technical field of textile printing, and in particular to it is a kind of for aramid fiber dyeing dyeing assistant and its
Preparation method.
Background technique
With the fast development of science and technology, the fabric being composed of multiple fiber is more and more, shared in textile fabric
Ratio increase year by year, many products of garment material of current some prevalence are few then to contain 2-3 kind fiber, more then to contain 4-6 kind
Fiber.Compared with single fabric, the dyeing process difficulty of blended union product is big, therefore is fully understanding blended union product dye
Color processing there are the problem of on the basis of, select suitable dyestuff and formulate suitable dyeing prescription and process conditions are contaminated
Color, and it is aided with pre-treatment appropriate and postfinishing process, it is highly important.
At present in the dyeing process of blended textile, production procedure is generally debatching, desizing, dyeing, open-width, makes a reservation for
Type, sizing and coiled.Wherein, it in dyeing course, is usually carried out under overflow machine high temperature and pressure, since dyestuff is in each fibre fractionation
On distribution and staining and the interaction of dyestuff to the colored zone of multicomponent fibre fabric carry out many practical problems, such as it is blended
The problems such as poor color fastness, dyeing unevenness after fabric dyeing, colour brightness reduce, fibre property deteriorates, it is therefore desirable to more
Dye granule, and repeatedly rinsed needing to be not associated with firm dye granule later, and then generate a large amount of water wastings, no
It only influences the quality of blended textile, cause the waste of dyestuff, increase production cost.
Summary of the invention
In view of the deficienciess of the prior art, the technical problem to be solved by the invention is to provide one kind, and fiber can be improved
The color fastness of fabric and bright and lustrous degree, even dyeing, soft comfortable, also avoidable coloring agent breaks fibre property simultaneously
It is bad, low energy consumption, the inexpensive dyeing assistant and preparation method thereof for aramid fiber dyeing.
The present invention to achieve the above object the technical solution adopted is that: it is a kind of for aramid fiber dyeing dyeing assistant,
The dyeing assistant is prepared from the following parts by weight of the components: chitosan: 1-5 parts；Guar gum: 10-12 parts；Tetradecyl alchohol
Polyoxyethylene thioether acid sodium: 4-6 parts；Polyethylene glycol: 2.5-3.5 parts；Barium chloride: 2-4 parts；Fatty alcohol polyoxyethylene ether: 2-6
Part；Hydroxy-ethyl acrylate: 1-3 parts；Color fixing agent: 2-6 parts；Crosslinking agent: 0.1-0.3 parts；Stabilizer: 3-8 parts；Water: surplus.
Preferably, the dyeing assistant is prepared from the following parts by weight of the components: chitosan: 3 parts；Guar gum: 11
Part；
Tetradecyl alchohol polyoxyethylene thioether acid sodium: 5 parts；Polyethylene glycol: 3 parts；Barium chloride: 3 parts；Fatty alcohol polyoxyethylene ether: 4 parts；
Hydroxy-ethyl acrylate: 2 parts；Color fixing agent: 4 parts；Crosslinking agent: 0.2 part；Stabilizer: 5 parts；Water: surplus.
Preferably, the color fixing agent includes cetylpyridinium chloride, aldehyde-free colour stabilizer KS, hexadecyl pyrrole
Pyridine.
A kind of preparation method of the dyeing assistant for aramid fiber dyeing, comprising the following steps:
(1), said components are successively weighed by weight, for use；
(2), chitosan, guar gum, barium chloride, hydroxy-ethyl acrylate are added to the container, 50-60 DEG C is then added into container
Water, 1000-1200 turn/min in the state of stir, obtain mixed liquor；
(3), the mixed liquor that step (2) obtains is transferred in blender, tetradecyl alchohol polyoxyethylene thioether acid sodium, poly- second two is added
Alcohol, fatty alcohol polyoxyethylene ether, color fixing agent, crosslinking agent, stabilizer stir 5-10h, and adjust pH value of solution, obtain dyeing assistant.
Preferably, the pH value for adjusting solution in the step (3) by the way that acetic acid is added dropwise is 6-8.
Preferably, a kind of preparation method of the dyeing assistant for aramid fiber dyeing, comprising the following steps:
(1), said components are successively weighed by weight, for use；
(2), chitosan, guar gum, barium chloride, hydroxy-ethyl acrylate are added to the container, 55 DEG C is then added into container
Water stirs in the state of 1100 turns/min, obtains mixed liquor；
(3), the mixed liquor that step (2) obtains is transferred in blender, tetradecyl alchohol polyoxyethylene thioether acid sodium, poly- second two is added
Alcohol, fatty alcohol polyoxyethylene ether, color fixing agent, crosslinking agent, stabilizer stir 7h, and adjust pH value of solution, obtain dyeing assistant.
Preferably, the pH value for adjusting solution in the step (3) by the way that acetic acid is added dropwise is 7.
Beneficial effect of the present invention for dyeing assistant and preparation method thereof of aramid fiber dyeing is: using chitosan,
The raw materials such as guar gum, barium chloride, hydroxy-ethyl acrylate, polyethylene glycol, curing agent prepare dyeing assistant, the original based on compound synergic
Reason, can effectively improve the coloring effect of textile；Using aldehyde-free colour stabilizer KS as color fixing agent, without formaldehyde, etc. uneasinesses
Full ingredient, is conducive to environmental protection and human health；The addition of fatty alcohol polyoxyethylene ether can be handed over aramid fiber
Connection, textile can preferably transmit stress when by external force between fiber, avoid textile caused by concentrating as stress
The decline of mechanical performance efficiently solves the problems, such as that dyeing is non-uniform.Preparation method of the present invention is simple, and scrim can be improved
Color fastness and bright and lustrous degree, even dyeing, also can avoid destruction of the coloring agent to fibre property, low energy at soft comfortable simultaneously
Consumption, raw material is cheap and easy to get, at low cost.
Specific embodiment
The present invention is described in further details combined with specific embodiments below.
Embodiment one:
A kind of dyeing assistant for aramid fiber dyeing, the dyeing assistant are prepared from the following parts by weight of the components:
Chitosan: 1 part；Guar gum: 10 parts；Tetradecyl alchohol polyoxyethylene thioether acid sodium: 4 parts；Polyethylene glycol: 2.5 parts；Barium chloride: 2 parts；
Fatty alcohol polyoxyethylene ether: 2 parts；Hydroxy-ethyl acrylate: 1 part；KS:2 parts of aldehyde-free colour stabilizer；Crosslinking agent: 0.1 part；Stabilizer: 3
Part；Water: surplus.
A kind of preparation method of the dyeing assistant for aramid fiber dyeing, comprising the following steps:
(1), said components are successively weighed by weight, for use；
(2), chitosan, guar gum, barium chloride, hydroxy-ethyl acrylate are added to the container, 50 DEG C is then added into container
Water stirs in the state of 1000 turns/min, obtains mixed liquor；
(3), the mixed liquor that step (2) obtains is transferred in blender, tetradecyl alchohol polyoxyethylene thioether acid sodium, poly- second two is added
Alcohol, fatty alcohol polyoxyethylene ether, color fixing agent, crosslinking agent, stabilizer stir 5h, and adjust pH value of solution, obtain dyeing assistant.Step
(3) the pH value for adjusting solution in by the way that acetic acid is added dropwise is 6.
Embodiment two:
A kind of dyeing assistant for aramid fiber dyeing, the dyeing assistant are prepared from the following parts by weight of the components:
Chitosan: 3 parts；Guar gum: 11 parts；Tetradecyl alchohol polyoxyethylene thioether acid sodium: 5 parts；Polyethylene glycol: 3 parts；Barium chloride: 3 parts；Rouge
Fat alcohol polyoxyethylene ether: 4 parts；Hydroxy-ethyl acrylate: 2 parts；KS:4 parts of aldehyde-free colour stabilizer；Crosslinking agent: 0.2 part；Stabilizer: 5 parts；
Water: surplus.
A kind of preparation method of the dyeing assistant for aramid fiber dyeing, comprising the following steps:
(1), said components are successively weighed by weight, for use；
(2), chitosan, guar gum, barium chloride, hydroxy-ethyl acrylate are added to the container, 55 DEG C is then added into container
Water stirs in the state of 1100 turns/min, obtains mixed liquor；
(3), the mixed liquor that step (2) obtains is transferred in blender, tetradecyl alchohol polyoxyethylene thioether acid sodium, poly- second two is added
Alcohol, fatty alcohol polyoxyethylene ether, color fixing agent, crosslinking agent, stabilizer stir 7h, and adjust pH value of solution, obtain dyeing assistant.
The pH value for adjusting solution in step (3) by the way that acetic acid is added dropwise is 7.
Embodiment three:
A kind of dyeing assistant for aramid fiber dyeing, the dyeing assistant are prepared from the following parts by weight of the components:
Chitosan: 5 parts；Guar gum: 12 parts；Tetradecyl alchohol polyoxyethylene thioether acid sodium: 6 parts；Polyethylene glycol: 3.5 parts；Barium chloride: 4 parts；
Fatty alcohol polyoxyethylene ether: 6 parts；Hydroxy-ethyl acrylate: 3 parts；KS:6 parts of aldehyde-free colour stabilizer；Crosslinking agent: 0.3 part；Stabilizer: 8
Part；Water: surplus.
A kind of preparation method of the dyeing assistant for aramid fiber dyeing, comprising the following steps:
(1), said components are successively weighed by weight, for use；
(2), chitosan, guar gum, barium chloride, hydroxy-ethyl acrylate are added to the container, 60 DEG C is then added into container
Water stirs in the state of 1200 turns/min, obtains mixed liquor；
(3), the mixed liquor that step (2) obtains is transferred in blender, tetradecyl alchohol polyoxyethylene thioether acid sodium, poly- second two is added
Alcohol, fatty alcohol polyoxyethylene ether, color fixing agent, crosslinking agent, stabilizer stir 10h, and adjust pH value of solution, obtain dyeing assistant.
The pH value for adjusting solution in step (3) by the way that acetic acid is added dropwise is 8.
Simply to illustrate that technical concepts and features of the invention, its purpose is allows in the art above-described embodiment
Those of ordinary skill cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all
It is the equivalent changes or modifications that the essence of content according to the present invention is made, should be covered by the scope of protection of the present invention.
Claims (7)
1. a kind of dyeing assistant for aramid fiber dyeing, it is characterised in that: the dyeing assistant is by following parts by weight
Component is prepared:
Chitosan: 1-5 parts；
Guar gum: 10-12 parts；
Tetradecyl alchohol polyoxyethylene thioether acid sodium: 4-6 parts；
Polyethylene glycol: 2.5-3.5 parts；
Barium chloride: 2-4 parts；
Fatty alcohol polyoxyethylene ether: 2-6 parts；
Hydroxy-ethyl acrylate: 1-3 parts；
Color fixing agent: 2-6 parts；
Crosslinking agent: 0.1-0.3 parts；
Stabilizer: 3-8 parts；
Water: surplus.
2. it is according to claim 1 for aramid fiber dyeing dyeing assistant, it is characterized in that: the dyeing assistant by
The component of following parts by weight is prepared:
Chitosan: 3 parts；
Guar gum: 11 parts；
Tetradecyl alchohol polyoxyethylene thioether acid sodium: 5 parts；
Polyethylene glycol: 3 parts；
Barium chloride: 3 parts；
Fatty alcohol polyoxyethylene ether: 4 parts；
Hydroxy-ethyl acrylate: 2 parts；
Color fixing agent: 4 parts；
Crosslinking agent: 0.2 part；
Stabilizer: 5 parts；
Water: surplus.
3. the dyeing assistant according to claim 2 for aramid fiber dyeing, it is characterized in that: the color fixing agent includes
Cetylpyridinium chloride, aldehyde-free colour stabilizer KS, brocide.
4. a kind of method for preparing the described in any item dyeing assistants for aramid fiber dyeing of the claims 1-3,
It is characterized in that, comprising the following steps:
(1), said components are successively weighed by weight, for use；
(2), chitosan, guar gum, barium chloride, hydroxy-ethyl acrylate are added to the container, 50-60 DEG C is then added into container
Water, 1000-1200 turn/min in the state of stir, obtain mixed liquor；
(3), the mixed liquor that step (2) obtains is transferred in blender, tetradecyl alchohol polyoxyethylene thioether acid sodium, poly- second two is added
Alcohol, fatty alcohol polyoxyethylene ether, color fixing agent, crosslinking agent, stabilizer stir 5-10h, and adjust pH value of solution, obtain dyeing assistant.
5. the preparation method of the dyeing assistant according to claim 4 for aramid fiber dyeing, it is characterized in that: the step
Suddenly the pH value for adjusting solution in (3) by the way that acetic acid is added dropwise is 6-8.
6. it is according to claim 5 for aramid fiber dyeing dyeing assistant preparation method, it is characterized in that: include with
Lower step:
(1), said components are successively weighed by weight, for use；
(2), chitosan, guar gum, barium chloride, hydroxy-ethyl acrylate are added to the container, 55 DEG C is then added into container
Water stirs in the state of 1100 turns/min, obtains mixed liquor；
(3), the mixed liquor that step (2) obtains is transferred in blender, tetradecyl alchohol polyoxyethylene thioether acid sodium, poly- second two is added
Alcohol, fatty alcohol polyoxyethylene ether, color fixing agent, crosslinking agent, stabilizer stir 7h, and adjust pH value of solution, obtain dyeing assistant.
7. the preparation method of the dyeing assistant according to claim 6 for aramid fiber dyeing, it is characterized in that: the step
Suddenly the pH value for adjusting solution in (3) by the way that acetic acid is added dropwise is 7.
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| CN201811586031.4A CN109763357A (en) | 2018-12-25 | 2018-12-25 | A kind of dyeing assistant and preparation method thereof for aramid fiber dyeing |
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| CN201811586031.4A CN109763357A (en) | 2018-12-25 | 2018-12-25 | A kind of dyeing assistant and preparation method thereof for aramid fiber dyeing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089344A (en) * | 2021-03-31 | 2021-07-09 | 安徽省冠盛纺织科技有限公司 | Textile fabric coloring agent and preparation method thereof |
| CN113201950A (en) * | 2021-04-01 | 2021-08-03 | 常熟市赵市华达染整有限责任公司 | Efficient and stable environment-friendly dyeing auxiliary |
| CN113463415A (en) * | 2021-07-23 | 2021-10-01 | 清远瑞华助剂有限公司 | Acid dye dyeing auxiliary and preparation method thereof |
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| CN104988711A (en) * | 2015-07-28 | 2015-10-21 | 太仓市双宇化纤有限公司 | Aramid fabric high-efficiency dyeing and finishing process |
| CN105755867A (en) * | 2016-02-26 | 2016-07-13 | 苏州三和开泰花线织造有限公司 | Permeation type dyeing auxiliary for dyeing aramid fiber and preparation method of permeation type dyeing auxiliary |
| CN106498774A (en) * | 2016-11-29 | 2017-03-15 | 潍坊百禾工艺品有限公司 | A kind of dyeing assistant and preparation method thereof |
| CN108867114A (en) * | 2018-06-13 | 2018-11-23 | 安庆市龙珠包装有限公司 | A kind of Use of Novel Dyeing Agents |
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2018
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Patent Citations (5)
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| CN104988711A (en) * | 2015-07-28 | 2015-10-21 | 太仓市双宇化纤有限公司 | Aramid fabric high-efficiency dyeing and finishing process |
| CN105755867A (en) * | 2016-02-26 | 2016-07-13 | 苏州三和开泰花线织造有限公司 | Permeation type dyeing auxiliary for dyeing aramid fiber and preparation method of permeation type dyeing auxiliary |
| CN105755867B (en) * | 2016-02-26 | 2018-02-02 | 东莞市联洲知识产权运营管理有限公司 | A kind of osmosis type dyeing auxiliaries for aramid fiber dyeing and preparation method thereof |
| CN106498774A (en) * | 2016-11-29 | 2017-03-15 | 潍坊百禾工艺品有限公司 | A kind of dyeing assistant and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089344A (en) * | 2021-03-31 | 2021-07-09 | 安徽省冠盛纺织科技有限公司 | Textile fabric coloring agent and preparation method thereof |
| CN113201950A (en) * | 2021-04-01 | 2021-08-03 | 常熟市赵市华达染整有限责任公司 | Efficient and stable environment-friendly dyeing auxiliary |
| CN113463415A (en) * | 2021-07-23 | 2021-10-01 | 清远瑞华助剂有限公司 | Acid dye dyeing auxiliary and preparation method thereof |
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Application publication date: 20190517 |
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