CN107641985A - A kind of polyamide fibre printing and dyeing agent and preparation method thereof - Google Patents
A kind of polyamide fibre printing and dyeing agent and preparation method thereof Download PDFInfo
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- CN107641985A CN107641985A CN201710881696.7A CN201710881696A CN107641985A CN 107641985 A CN107641985 A CN 107641985A CN 201710881696 A CN201710881696 A CN 201710881696A CN 107641985 A CN107641985 A CN 107641985A
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Abstract
The invention provides a kind of printing and dyeing agent of polyamide fibre, including following components：Dyestuff, dispersant, softening agent, anti-settling agent, hydroxypropyl methyl cellulose, lecithin, nano aluminium oxide, defoamer, surfactant, methylacetal, water.Its preparation method is that first dispersant, softening agent, anti-settling agent, hydroxypropyl methyl cellulose, lecithin and surfactant are added to the water, and heating stirring, then adds dyestuff and defoaming, it is stirred, then methylacetal is added dropwise, continues to stir after being added dropwise, obtains polyamide fibre printing and dyeing agent.The printing and dyeing agent of gained polyamide fibre is strong for the solid color of nylon dyeing, and can significantly improve the defects of polyamide fibre light aging resisting itself is poor, while strengthens the performance of nylon fabric antistatic.
Description
Technical field
The invention belongs to agent field of printing and dyeing, and in particular to a kind of polyamide fibre printing and dyeing agent and preparation method thereof.
Background technology
Polyamide moisture-absorption and dyeability are all better than terylene, alkaline-resisting without acidproof, are chronically exposed to its fibre strength under daylight
It can decline.Polyamide fibre has thermal finalization characteristic, can maintain the flexural deformation formed during heating.The long filament of polyamide fibre can be made into elastic filament,
Short silk can with cotton and acrylic blending, to improve its intensity and elasticity.Nylon fabric is famous with its excellent wearability, and it is not only
The optimal selection of down jackets, anorak dress material, and often with other fiber blends or intertexture, to improve the intensity of fabric and strong
Degree.The kind polyamide fiber fabric of polyamide fiber fabric can be divided into pure spinning, blending and intertexture three major types, be included in each major class
Many kinds.The light resistance of polyamide fibre is poor, and under prolonged daylight and ultraviolet light, intensity declines, yellowish；Its is resistance to
Hot property is also not good enough, and at 150 DEG C, experience turns yellow for 5 hours, and intensity and ductility are remarkably decreased, shrinkage factor increase.Polyamide fibre
6th, 66 long filaments have good resistance to low temperature, and at subzero less than 70 DEG C, the change of its resilience is also little.Its DC conductance
Rate is very low, easily produces electrostatic because of friction in process, and its conductance increases and increased with hydroscopicity, and increases with humidity
Add and increase by exponential function rule.
Dyeing refers to that dyestuff is upper from dye liquor and contaminated onto fiber, and uniform, strong, fresh colour mistake is formed on fiber
Journey.The chemical composition of various fibers is different, and applicable dyestuff also differs.At present it is poor to there is solid color in the dyeing of nylon fabric
The problem of, while dye and do not have protection and castering action for the performance of polyamide fibre in itself.
The content of the invention
It is an object of the invention to provide a kind of polyamide fibre printing and dyeing agent and preparation method thereof.
A kind of polyamide fibre printing and dyeing agent, include the component of following parts by weight meter：Dyestuff 0.3-0.7 parts, dispersant 3-8 parts, softness
Agent 5-8 parts, anti-settling agent 1-3 parts, hydroxypropyl methyl cellulose 2-5 parts, lecithin 1-3 parts, nano aluminium oxide 0.6-1 parts, defoaming
Agent 0.2-0.5 parts, surfactant 2-3 parts, methylacetal 5-8 parts, water 800-1000 parts.
Preferably, the dispersant is barium stearate.
Preferably, the softening agent is ester based quaternary ammonium salt softening agent.
Preferably, the anti-settling agent is the 1-METHYLPYRROLIDONE solution of modified polyurea.
Preferably, the defoamer is organic silicon defoamer.
The preparation method of above-mentioned polyamide fibre printing and dyeing agent, comprises the following steps：
Step 1, dispersant, softening agent, anti-settling agent, hydroxypropyl methyl cellulose, lecithin and surfactant are added to water
In, heating stirring 40-50 minutes, obtain mixed liquor one；
Step 2, dyestuff and defoamer are added in mixed liquor one, are stirred, methylacetal is then added dropwise, continued after being added dropwise
10-20 minutes are stirred, obtain polyamide fibre printing and dyeing agent.
Preferably, heated up in the step 1 stirring warming temperature be 50-60 DEG C.
The printing and dyeing agent of the present invention adds nano aluminium oxide to adjust polyester fiber light fastness aging and poor scarce of antistatic
Fall into, and flexible parcel is carried out to nano aluminium oxide using hydroxypropyl methyl cellulose, with lasting effects.The printing and dyeing agent pair of gained polyamide fibre
It is strong in the solid color of nylon dyeing, and the defects of polyamide fibre light aging resisting itself is poor can be significantly improved, while strengthen polyamide fibre
The performance of fabric antistatic.
Embodiment
Embodiment 1
A kind of polyamide fibre printing and dyeing agent, include the component of following parts by weight meter：It is 0.3 part of dyestuff, 3 parts of dispersant, 5 parts of softening agent, anti-settling
1 part of agent, 2 parts of hydroxypropyl methyl cellulose, 1 part of lecithin, 0.6 part of nano aluminium oxide, 0.2 part of defoamer, surfactant 2
Part, 5 parts of methylacetal, 800 parts of water.
Wherein, the dispersant is barium stearate；The softening agent is ester based quaternary ammonium salt softening agent；The anti-settling agent is to change
The 1-METHYLPYRROLIDONE solution of property polyureas；The defoamer is organic silicon defoamer.
The preparation method of above-mentioned polyamide fibre printing and dyeing agent, comprises the following steps：
Step 1, dispersant, softening agent, anti-settling agent, hydroxypropyl methyl cellulose, lecithin and surfactant are added to water
In, 50-60 DEG C of stirring 40-50 minute is warming up to, obtains mixed liquor one；
Step 2, dyestuff and defoamer are added in mixed liquor one, are stirred, methylacetal is then added dropwise, continued after being added dropwise
10-20 minutes are stirred, obtain polyamide fibre printing and dyeing agent.
Embodiment 2
A kind of polyamide fibre printing and dyeing agent, include the component of following parts by weight meter：It is 0.4 part of dyestuff, 5 parts of dispersant, 6 parts of softening agent, anti-settling
2 parts of agent, 3 parts of hydroxypropyl methyl cellulose, 2 parts of lecithin, 0.8 part of nano aluminium oxide, 0.3 part of defoamer, surfactant 2.5
Part, 6 parts of methylacetal, 850 parts of water.
Wherein, the dispersant is barium stearate；The softening agent is ester based quaternary ammonium salt softening agent；The anti-settling agent is to change
The 1-METHYLPYRROLIDONE solution of property polyureas；The defoamer is organic silicon defoamer.
The preparation method of above-mentioned polyamide fibre printing and dyeing agent, comprises the following steps：
Step 1, dispersant, softening agent, anti-settling agent, hydroxypropyl methyl cellulose, lecithin and surfactant are added to water
In, 50-60 DEG C of stirring 40-50 minute is warming up to, obtains mixed liquor one；
Step 2, dyestuff and defoamer are added in mixed liquor one, are stirred, methylacetal is then added dropwise, continued after being added dropwise
10-20 minutes are stirred, obtain polyamide fibre printing and dyeing agent.
Embodiment 3
A kind of polyamide fibre printing and dyeing agent, include the component of following parts by weight meter：It is 0.6 part of dyestuff, 7 parts of dispersant, 7 parts of softening agent, anti-settling
2 parts of agent, 4 parts of hydroxypropyl methyl cellulose, 2 parts of lecithin, 0.8 part of nano aluminium oxide, 0.4 part of defoamer, surfactant 2.5
Part, 7 parts of methylacetal, 900 parts of water.
Wherein, the dispersant is barium stearate；The softening agent is ester based quaternary ammonium salt softening agent；The anti-settling agent is to change
The 1-METHYLPYRROLIDONE solution of property polyureas；The defoamer is organic silicon defoamer.
The preparation method of above-mentioned polyamide fibre printing and dyeing agent, comprises the following steps：
Step 1, dispersant, softening agent, anti-settling agent, hydroxypropyl methyl cellulose, lecithin and surfactant are added to water
In, 50-60 DEG C of stirring 40-50 minute is warming up to, obtains mixed liquor one；
Step 2, dyestuff and defoamer are added in mixed liquor one, are stirred, methylacetal is then added dropwise, continued after being added dropwise
10-20 minutes are stirred, obtain polyamide fibre printing and dyeing agent.
Embodiment 4
A kind of polyamide fibre printing and dyeing agent, include the component of following parts by weight meter：It is 0.7 part of dyestuff, 8 parts of dispersant, 8 parts of softening agent, anti-settling
3 parts of agent, 5 parts of hydroxypropyl methyl cellulose, 3 parts of lecithin, 1 part of nano aluminium oxide, 0.5 part of defoamer, 3 parts of surfactant,
8 parts of methylacetal, 1000 parts of water.
Wherein, the dispersant is barium stearate；The softening agent is ester based quaternary ammonium salt softening agent；The anti-settling agent is to change
The 1-METHYLPYRROLIDONE solution of property polyureas；The defoamer is organic silicon defoamer.
The preparation method of above-mentioned polyamide fibre printing and dyeing agent, comprises the following steps：
Step 1, dispersant, softening agent, anti-settling agent, hydroxypropyl methyl cellulose, lecithin and surfactant are added to water
In, 50-60 DEG C of stirring 40-50 minute is warming up to, obtains mixed liquor one；
Step 2, dyestuff and defoamer are added in mixed liquor one, are stirred, methylacetal is then added dropwise, continued after being added dropwise
10-20 minutes are stirred, obtain polyamide fibre printing and dyeing agent.
Dyestuff is made with Reactive dye red M-3BE, nylon fabric dyed using the printing and dyeing agent of the present invention.Soaping fastness is after dyeing
5 grades of staining/4.5 grades of colour fading, crock fastness are 4.5 grades of 5 grades/wet friction of dry friction.Polyamide fibre provided by the invention printing and dyeing agent for
The solid color of nylon dyeing is strong, and can significantly improve the defects of polyamide fibre light aging resisting itself is poor, while strengthens polyamide fibre face
Expect the performance of antistatic.
Claims (7)
- The agent 1. a kind of polyamide fibre is printed and dyed, it is characterised in that include the component of following parts by weight meter：Dyestuff 0.3-0.7 parts, dispersant 3- 8 parts, softening agent 5-8 parts, anti-settling agent 1-3 parts, hydroxypropyl methyl cellulose 2-5 parts, lecithin 1-3 parts, nano aluminium oxide 0.6-1 Part, defoamer 0.2-0.5 parts, surfactant 2-3 parts, methylacetal 5-8 parts, water 800-1000 parts.
- The agent 2. polyamide fibre according to claim 1 is printed and dyed, it is characterised in that dispersant is barium stearate.
- The agent 3. polyamide fibre according to claim 1 is printed and dyed, it is characterised in that softening agent is ester based quaternary ammonium salt softening agent.
- The agent 4. polyamide fibre according to claim 1 is printed and dyed, it is characterised in that anti-settling agent is the N monomethyl pyrroles of modified polyurea Alkanone solution.
- The agent 5. polyamide fibre according to claim 1 is printed and dyed, it is characterised in that defoamer is organic silicon defoamer.
- 6. the preparation method of the polyamide fibre printing and dyeing agent described in claim 1, it is characterised in that comprise the following steps：Step 1, dispersant, softening agent, anti-settling agent, hydroxypropyl methyl cellulose, lecithin and surfactant are added to water In, heating stirring 40-50 minutes, obtain mixed liquor one；Step 2, dyestuff and defoamer are added in mixed liquor one, are stirred, methylacetal is then added dropwise, continued after being added dropwise 10-20 minutes are stirred, obtain polyamide fibre printing and dyeing agent.
- 7. the preparation method of polyamide fibre printing and dyeing agent according to claim 6, it is characterised in that the liter for the stirring that heated up in step 1 Temperature is 50-60 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710881696.7A CN107641985A (en) | 2017-09-26 | 2017-09-26 | A kind of polyamide fibre printing and dyeing agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710881696.7A CN107641985A (en) | 2017-09-26 | 2017-09-26 | A kind of polyamide fibre printing and dyeing agent and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114891364A (en) * | 2021-06-18 | 2022-08-12 | 东阳市神农纺织品有限公司 | Organic plant dye and preparation method and application thereof |
Citations (6)
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|---|---|---|---|---|
| CN102330362A (en) * | 2011-07-26 | 2012-01-25 | 西安工程大学 | Modifying and dyeing method for polyamide textile by using tetrabutyl titanate and reactive dye |
| CN103709785A (en) * | 2013-12-31 | 2014-04-09 | 江苏中新资源集团有限公司 | Dyeing agent for nylon fabric |
| CN104277289A (en) * | 2014-09-24 | 2015-01-14 | 苏州博利迈新材料科技有限公司 | High temperature-resistant and light aging-resistant PE (polyethylene) film and preparation method thereof |
| CN105463885A (en) * | 2015-12-22 | 2016-04-06 | 安徽三宝棉纺针织投资有限公司 | Pure cotton fabric dyeing assistant and preparation method thereof |
| CN105672003A (en) * | 2016-04-18 | 2016-06-15 | 金华知产婺源信息技术有限公司 | Dyeing method of cationic modified cellulose fiber fabric |
| CN106930116A (en) * | 2017-02-16 | 2017-07-07 | 苏州吉谷新材料有限公司 | Oiliness heat sublimation printing inks |
-
2017
- 2017-09-26 CN CN201710881696.7A patent/CN107641985A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330362A (en) * | 2011-07-26 | 2012-01-25 | 西安工程大学 | Modifying and dyeing method for polyamide textile by using tetrabutyl titanate and reactive dye |
| CN103709785A (en) * | 2013-12-31 | 2014-04-09 | 江苏中新资源集团有限公司 | Dyeing agent for nylon fabric |
| CN104277289A (en) * | 2014-09-24 | 2015-01-14 | 苏州博利迈新材料科技有限公司 | High temperature-resistant and light aging-resistant PE (polyethylene) film and preparation method thereof |
| CN105463885A (en) * | 2015-12-22 | 2016-04-06 | 安徽三宝棉纺针织投资有限公司 | Pure cotton fabric dyeing assistant and preparation method thereof |
| CN105672003A (en) * | 2016-04-18 | 2016-06-15 | 金华知产婺源信息技术有限公司 | Dyeing method of cationic modified cellulose fiber fabric |
| CN106930116A (en) * | 2017-02-16 | 2017-07-07 | 苏州吉谷新材料有限公司 | Oiliness heat sublimation printing inks |
Non-Patent Citations (3)
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| 吴坚 等: "《纺织品功能性设计》", 31 January 2007, 中国纺织出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114891364A (en) * | 2021-06-18 | 2022-08-12 | 东阳市神农纺织品有限公司 | Organic plant dye and preparation method and application thereof |
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Application publication date: 20180130 |