CN1690301A - PTT polyester knit-woven fabric black dyeing process and formulation - Google Patents
PTT polyester knit-woven fabric black dyeing process and formulation Download PDFInfo
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- CN1690301A CN1690301A CN 200410017867 CN200410017867A CN1690301A CN 1690301 A CN1690301 A CN 1690301A CN 200410017867 CN200410017867 CN 200410017867 CN 200410017867 A CN200410017867 A CN 200410017867A CN 1690301 A CN1690301 A CN 1690301A
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Abstract
The invention relates to a method of coloring PTT terital knit-woven fabric into black and its formulation. The colored function of PTT terital is similar to PET polyester fiber, and the coloring temperature should be controlled in 110-120 Deg. C, while it is more difficult to black. The formulation of this invention is: disperse black is 2-6 %, carrier is 3-5 g/l, dye leveler is 1 g/l, hydrosulphite is 2 g/l, acetate in 30 % is 3 g/l, and Na2CO3 is 3 g/l. The process is that coloring in 95 Deg. C for 60 min, reduction in 60 Deg. C, and finished with several washing process. The experiment indicates that the disperse black in 3 % will result best effect to make surface of fabric bright and reach better effect.
Description
Technical field
Patent of the present invention relates to the dyeing process in the Textile Engineering, is meant that PTT polyester fiber knitted fabric dyes black technology and prescription.
Background technology
PTT is a polytrimethylene terephthalate, is a kind of polyarylate resin, through 1, ammediol (PDO) and terephthalic acid (TPA) polycondensation form.The PTT polyester fiber has flexibility preferably, low temperature dyeable (lower) than PET, and bulkiness and elasticity preferably have broad application prospects.The dyeability of PTT polyester fiber is close with the PET terylene, dyeing temperature is lower than PET terylene, but from its textile company of last Hai'an promise, Nippon Kayaku K. K, application technology that Shanghai Si Kaike-dyestuff application technical research center, rice field provides, through test of many times, the actual dyeing temperature of PTT still needs 110 ℃-120 ℃, just depth preferably can be arranged, especially dye the black fabric.
The PTT polyester fiber of China mainland area production is extensively promoted and is used at present, but also has the dyeing temperature height aspect the depth of black, usually will be between 110 ℃-120 ℃.In the current knitted fabric, more by fibrous BLENDED FABRIC such as ptt fiber and wool, cashmere, silks, market situation is also good, but when dying dark color, need high-temperature pressure dyeing technology when dying black especially, make wherein fibre fractionation damages such as wool, cashmere, silk serious, influence end product quality, and part enterprise is arranged because of no device of high-temperature and high-pressure dyeing, cause the black product that to produce PTT polyester fiber knitted fabric, influence applying of PTT polyester fiber knitted fabric.
Summary of the invention
Temperature problem when dying black in order to solve PTT polyester fiber knitted fabric now adopts dyestuff and the auxiliary agent that can buy on the market, with the dyeing condition of the best, under 95 ℃ of conditions, dyes the black fabric with disperse dyes, makes fabric reach the high-quality degree.
The technical scheme that problem adopted that patent of the present invention is dyed black for solution PTT polyester knitted is: used dying material formula is 2%～6% (fabric weight) for disperseing black, dispersed black dye can swell with Amrinone deceives PRD or Ka Yalonghei KP-ECX300, or dragon is contained these three kinds of black EX-SF300, carrier MERRIER-TW is that every liter of 3g/～5g/ every liter of (working solution weight), levelling agent T-150 is every liter of 1g/ (working solution weight), sodium hydrosulfite is every liter of 2g/ (a working solution weight), and 30% acetic acid is every liter of 3ml/ (working solution weight) and Na
2CO
3Be every liter of 3g/ (working solution weight).Adopting dyeing is to inject clear water in the dyeing machine dye vat, advanced fabric adds carrier MERRIER, levelling agent T-150 and 30% acetic acid again under 40 ℃ of temperature, add the good dispersed black dye liquid of compatibility about running 5min, making the molten ratio of fabric and working solution is 1: 20, and the working solution pH value is 5～5.5.Then to rise to 95 ℃ under the 2 ℃/min intensification condition, be incubated dyeing 60min, drop to 40 ℃ with 2 ℃/min cooling condition again, discharge working solution and inject clear water cleaning 10min, and row annotates cleaning 10min once more, the clear water that reinjects after the discharge opeing then, and add Na for every liter with take a policy powder and 3g/ of every liter of 2g/
2CO
3Auxiliary agent is warming up to 60 ℃ and carries out reduction cleaning 15min, the clear water that reinjects after the discharge, and be warming up to 80 ℃, and cleaning 10min, the clear water that reinjects after the discharge can go out cylinder and finish dyeing process after cleaning 10min.
Dye black technology and prescription with the described PTT polyester fiber of patent of the present invention knitted fabric, can under 95 ℃ of condition of normal pressure, carry out, when dying black under fabric tinctorial yield and the conventional 110 ℃ of high-temperature and high-pressure conditions dyeing same effect is arranged, can be wool, cashmere like this, blend fibre dyeing knitted fabrics such as silk, or, provide a kind of dyeing and prescription of feasibility to there not being the enterprise of device of high-temperature and high-pressure dyeing.
Embodiment
Embodiment 1
DYED FABRICS: 100%32
SThe knitting single jersey 4kg that PTT polyester fiber stocking yarn is made into.
Dyeing installation: overflow dyeing machine.
Dying material formula:
The grand black PRO of Amrinone is 3%, meter 120g, last Hai'an promise company product (or Ka Yalonghei KP-ECX300, or dragon contain deceive EX-SF300).
Carrier MERRIER-TW is every liter of 4g/, and meter 320g is a Japanese bright one-tenth company product.
Levelling agent T-150 is every liter of 1g/, meter 80g, the big auspicious chemical company of Japan product.
30% acetic acid is every liter of 3ml/, meter 240ml.
Sodium hydrosulfite is every liter of 2g/, meter 160g.
Sodium carbonate Na
2CO
3Be every liter of 3g/, meter 240g.
Dye process: the 75Kg of in the dyeing machine cylinder, intaking, advanced cloth, add MERRIER-TW 320, T-15080g, acetic acid 240ml again, running 5min, add and changed the grand black dyestuff 120g of good Amrinone, add water to 80Kg, pH value is 5.5, behind the running 5min, is warming up to 95 ℃ with 2 ℃/per minute, insulation dyeing 60min, be cooled to 40 ℃ with 2 ℃/per minute again and discharge working solution, inject clear water washing 10min and discharge, discharge behind the clear water that the reinjects washing 10min, inject clear water 80Kg, powder 160g and Na take a policy
2CO
3240g is warming up to 60 ℃, and insulation is discharged after cleaning 15min, and the clear water that reinjects is warming up to 80 ℃, discharges behind the cleaning 10min, goes out cylinder and finishes dyeing.
Embodiment 2
DYED FABRICS: 100%32
SThe knitting single jersey 4kg that PTT polyester fiber stocking yarn is made into.
Dyeing installation: overflow dyeing machine.
Dying material formula:
Ka Yalonghei KP-ECX300 is 5%, meter 200g, Nippon Kayaku K. K's product (or the grand black PRO of Amrinone, or dragon is contained black EX-SF300).
Carrier MERRIER-TW is every liter of 5g/ meter 400g, Japanese bright one-tenth company product.
Levelling agent T-150 is every liter of 1g/, meter 80g, the big auspicious chemical company of Japan product.
30% acetic acid is every liter of 3ml/, meter 240ml.
Sodium hydrosulfite is every liter of 2g/, meter 160g.
Sodium carbonate Na
2CO
3Be every liter of 3g/, meter 240g.
Dye process: the 75Kg of in the dyeing machine cylinder, intaking, advanced cloth adds MERRIER-TW 400g, T-15080g, acetic acid 240ml again, running 5min, add and changed good Ka Yalonghei KP-ECX300 dyestuff 200g, add water to 80kg, pH value is 5.2, running 5min,, be warming up to 95 ℃ with 2 ℃/per minute, insulation dyeing 60min, be cooled to 40 ℃ with 2 ℃/per minute again and discharge working solution, inject clear water washing 10min and discharge, discharge behind the clear water that the reinjects washing 10min, inject clear water 80kg, powder 160g and Na take a policy
2CO
3240g is warming up to 60 ℃, and insulation is discharged after cleaning 15min, and the clear water that reinjects is warming up to 80 ℃, discharges behind the cleaning 10min, goes out cylinder and finishes dyeing.
Embodiment 3
DYED FABRICS: 100%32
SThe knitted cloth 4Kg that PTT polyester fiber stocking yarn is made into.
Dyeing installation: be overflow dyeing machine.
Dying material formula:
Long Shenghei EX-SF300 is 2% 80g, Zhejiang Long Sheng company product.(or Ka Yalonghei KP-ECX300, or the grand black PRO of Amrinone).
Carrier MERRIER-TW is every liter of 3g/ meter 240g, Japanese bright one-tenth company product.
Levelling agent T-150 is every liter of 1g/, meter 80g, the big auspicious chemical company of Japan product.
30% acetic acid is every liter of 3ml/, meter 240ml.
Sodium hydrosulfite is every liter of 2g/, meter 160g.
Sodium carbonate Na
2CO
3Be every liter of 3g/, meter 240g.
Dye process: the 75Kg of in the dyeing machine cylinder, intaking, advanced cloth adds MERRIER-TW240g, T-15080g, acetic acid 240ml again, running 5min, add and changed the good black dyestuff 80g of the black EX-SF300 of dragon Sheng, add water to 80Kg, pH value is 5, running 5min, be warming up to 95 ℃ with 2 ℃/per minute, insulation dyeing 60min is cooled to 40 ℃ with 2 ℃/per minute again and discharges working solution, injecting clear water washing 10min discharges, discharge behind the clear water that the reinjects washing 10min, inject clear water 80kg, powder 160g and Na take a policy
2CO
3240g is warming up to 60 ℃, and insulation is discharged after cleaning 15min, and the clear water that reinjects is warming up to 80 ℃, discharges behind the cleaning 10min, goes out cylinder and finishes dyeing.
From embodiment and sample situation, Amrinone is grand black, the card Asia falls black and contains and do not have much difference when dragon is deceived three kinds of dyeings, when the dispersed black dye consumption when 2% progressively increases to 6%, increasing tinctorial yield with dye dosage increases, and wherein the Dry Sack blackness is not enough during 2% consumption, during 5% above consumption, increasing and dye not obviously and red partially, is optimum state with 3%.But because black does not have unified standard, pitch black degree is according to customer requirements, so dye dosage can be in 2%～6% scope.
Claims (4)
1. a PTT polyester fiber knitted fabric dyes the dye formulation of black, it is characterized in that: wherein disperseing black is 2%～6% (fabric weight), carrier MERRIER-TW is every liter of 3g/～every liter of 5g/ (working solution weight), levelling agent T-150 is every liter of 1g/ (a working solution weight), sodium hydrosulfite is every liter of 2g/ (a working solution weight), and 30% acetic acid is every liter of 3ml/ (working solution weight) and Na
2CO
3Be every liter of 3g/ (working solution weight).
2. according to described the dying material formula of claim 1, it is characterized in that dispersed black dye described in the prescription can be with the grand black PRD of Amrinone, or Ka Yalonghei KP-ECX300 or dragon are contained black EX-SF300
3. the dyeing of dying material formula according to claim 1 and 2, its technical characterictic is: inject clear water in the dye vat, advanced fabric adds carrier MERRIER, levelling agent T-150 and 30% acetic acid again under 40 ℃ of temperature, add the good dispersed black dye liquid of compatibility about running 5min, making the molten ratio of fabric and working solution is 1: 20, and the pH value of working solution is 5～5.5.Then to rise to 95 ℃ under the 2 ℃/min intensification condition, be incubated dyeing 60min, drop to 40 ℃ with 2 ℃/min cooling condition again, discharge working solution and inject clear water cleaning 10min, and row annotates cleaning 10min once more, the clear water that reinjects after the discharge opeing then, and add Na for every liter with take a policy powder and 3g/ of every liter of 2g/
2CO
3Auxiliary agent is warming up to 60 ℃ and carries out reduction cleaning 15min, the clear water that reinjects after the discharge, and be warming up to 80 ℃, and cleaning 10min, the clear water that reinjects after the discharge can go out cylinder and finish dyeing after cleaning 10min.
4. dying material formula according to claim 1 and 2, it is characterized in that dying of the best material formula is to disperse to deceive with 3% (fabric weight), carrier MERRIER-TW is every liter of 4g/ (a working solution weight), and levelling agent T-150 is every liter of 1g/ (a working solution weight), and the pH value of dyeing working solution is 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410017867 CN1690301A (en) | 2004-04-22 | 2004-04-22 | PTT polyester knit-woven fabric black dyeing process and formulation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410017867 CN1690301A (en) | 2004-04-22 | 2004-04-22 | PTT polyester knit-woven fabric black dyeing process and formulation |
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| Publication Number | Publication Date |
|---|---|
| CN1690301A true CN1690301A (en) | 2005-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410017867 Pending CN1690301A (en) | 2004-04-22 | 2004-04-22 | PTT polyester knit-woven fabric black dyeing process and formulation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462492C (en) * | 2006-01-20 | 2009-02-18 | 泉州海天轻纺有限公司 | Textile with ultraviolet resistant , hygroscopic and perspiratory function, and its preparation method |
| CN102534907A (en) * | 2011-12-31 | 2012-07-04 | 湖州市富顺达丝纺有限公司 | Wool, PTT (polytrimethylene terephthalate) and cashmere blended knitting yarn and a production technology thereof |
| CN105648802A (en) * | 2016-03-25 | 2016-06-08 | 太仓市锦达印染有限公司 | High-temperature high-pressure dyeing technology of polyester fabric |
| CN106592284A (en) * | 2016-11-24 | 2017-04-26 | 张家港市德宝化工有限公司 | Reduction clearing method used for synthetic fiber |
-
2004
- 2004-04-22 CN CN 200410017867 patent/CN1690301A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462492C (en) * | 2006-01-20 | 2009-02-18 | 泉州海天轻纺有限公司 | Textile with ultraviolet resistant , hygroscopic and perspiratory function, and its preparation method |
| CN102534907A (en) * | 2011-12-31 | 2012-07-04 | 湖州市富顺达丝纺有限公司 | Wool, PTT (polytrimethylene terephthalate) and cashmere blended knitting yarn and a production technology thereof |
| CN105648802A (en) * | 2016-03-25 | 2016-06-08 | 太仓市锦达印染有限公司 | High-temperature high-pressure dyeing technology of polyester fabric |
| CN106592284A (en) * | 2016-11-24 | 2017-04-26 | 张家港市德宝化工有限公司 | Reduction clearing method used for synthetic fiber |
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