CN106700439A - Flat polyester fiber master batch applicable to spun dyeing process and preparation method of master batch - Google Patents
Flat polyester fiber master batch applicable to spun dyeing process and preparation method of master batch Download PDFInfo
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- CN106700439A CN106700439A CN201611143832.4A CN201611143832A CN106700439A CN 106700439 A CN106700439 A CN 106700439A CN 201611143832 A CN201611143832 A CN 201611143832A CN 106700439 A CN106700439 A CN 106700439A
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- solvent dye
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/12—Applications used for fibers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Abstract
The invention provides flat polyester fiber master batch applicable to a spun dyeing process. The flat polyester fiber master batch comprises the following components in parts by weight: 0-30 parts of PBT (polybutylece terephthalate), 40-80 parts of bottle-grade PET (polyethylene terephthalate), 0-30 parts of a coloring agent, 0-5 parts of an aid and 0.1-0.6 part of calcium carbonate, wherein the coloring agent is selected from one or more of a condensed azo pigment, a phthalocyanine pigment, an aminoketone red solvent dye, a quinophthalone yellow solvent dye, a perylene series green solvent dye, an anthraquinone blue solvent dye, an anthraquinone purple solvent dye and an inorganic pigment carbon black; the aid comprises an organic silane high molecular weight dispersing agent. The invention further provides a preparation method of the flat polyester fiber master batch. The flat polyester fiber master batch provided by the invention is applicable to a spun dyeing process, the problems that fiber has very large deformation when being produced and a cross section of the fiber cannot be well maintained can be solved, meanwhile situations of fiber deviation, breakage and fiber burring can be solved, and moreover aftertreatment color fastness requirements can be met.
Description
Technical field
The flat terylene fiber master batch and the preparation method of the master batch of preceding coloring process are spun the present invention relates to be applied to.
Background technology
Flat fiber, due to possessing larger length-width ratio（Usually 7.5~10.0）, so possess good orientation lodging
Property, through weaving, arrange the effect that similar animal fur is can reach after processing.In order that fiber obtains more preferable bulkiness and softness
Feel, steaming silk and heat treatment often are carried out to fiber.At present, the flat colored fiber of in the market substantially has two kinds of works
Skill is produced：1）Chemical fiber factory colours processing technology before being spun using ordinary polyester Color master batch；2）First spun by chemical fiber factory
White or black flat fiber, then carry out ink application processes through printing and dyeing enterprise.
There is following three kinds of defects using the flat colored fiber of above two technique productions：First, chemical fiber factory is in production
When white, Hei Si or use ordinary polyester Color master batch produce color silk, because the special requirement of flat filament causes to produce flat POY
Lousiness during silk, break end, a situation of floaing it is serious, postorder is processed into DTY difficult, loss height.Second, it is colored female using ordinary polyester
The color silk of grain production, processes in post processing（Steaming silk, sizing）When, often there is discoloration（I.e. fiber color becomes after before processing
Change）And migration, it is impossible to meet the demand of downstream client.3rd, when the white silk of printing and dyeing enterprise machining flat or black silk, generation waste water,
Waste liquid, exhaust emission environment, and high energy consumption.4th, because flat fiber possesses larger length-width ratio（Usually 7.5~
10.0）, fiber produce when deformation it is very big, cross sectional shape keep it is bad, influence spin fur effect.
The content of the invention
It is an object of the invention to provide a kind of flat terylene fiber master batch and preparation method thereof, the flat terylene fiber is female
Grain is applied to coloring process before spinning, can improve the very big, cross sectional shape of deformation when fiber is produced and keep bad problem, while can
Solution is floatd silk, broken end, lousiness situation, and disclosure satisfy that post processing color fastness requirement.
To achieve the above object, the present invention provides a kind of flat terylene fiber master batch suitable for spinning preceding coloring process, presses
Weight portion meter is composed of the following components：
0~30 part of PBT,
40~80 parts of bottle level PETs,
0~30 part of colouring agent,
0~5 part of auxiliary agent,
0.1~0.6 part of calcium carbonate；
The inherent viscosity of the PBT is 1.0dl/g；
The inherent viscosity of the bottle level PET is 0.82dl/g；
The colouring agent is selected from condensed azo pigment, phthalein green grass or young crops pigment, aminoketones red solvent dye, quinophthalone class Solvent Yellow
In dyestuff, perylenes system class green solvent dyestuff, Anthraquinones blueness solvent dye, Anthraquinones purple solvent dye and inorganic pigment carbon black
One or more；
The auxiliary agent includes organic silanes high molecular weight dispersant.
Preferably, the calcium carbonate is the Subnano-class calcium carbonate processed by duplex surface.
Preferably, the auxiliary agent is composed of the following components：
25 parts of dispersant E525（Degussa）,
2.3 parts of BHTs,
1.4 parts of dimethyl siloxanes,
3.1 parts of polyethylene glycol oxides,
1.7 parts of tristyrylphenol polyoxyethylene ether sulfonation ammoniums,
1.2 parts of dibutyl tin laurates,
2.4 parts of aluminium oxide powders,
3.6 parts of dibutyl phthalates,
1.1 parts of sulfosuccinic acid Diisooctyl sodium,
3.6 parts of isomeric alcohol polyethenoxy ethers,
1.7 parts of oleoyl methylamine ethyl sulfonic acid sodium,
1.4 parts of calgons,
6.5 parts of polyethylene glycol.
The present invention also provides the preparation method of above-mentioned flat terylene fiber master batch, comprises the following steps：
1）The following raw material is taken by weight：
0~30 part of PBT,
40~80 parts of bottle level PETs,
0~30 part of colouring agent,
0~5 part of auxiliary agent,
0.1~0.6 part of calcium carbonate；
2）Double screw extruder extruding pelletization is put into after above-mentioned raw materials are mixed, Masterbatch is prepared into；
The concrete technology condition of the extruding pelletization includes：
The draw ratio of double screw extruder is not less than 40:1, it is ensured that have good dispersibility；Process temperature ranges during extrusion
At 245~280 DEG C；Yield 15kg~200kg per hour；
The material of mixing is uniformly dispersed after fully being plastified in twin-screw through the dispersive element shearing in twin-screw, through circular hole mouth mold
Extrusion, tank cooling, tie rod are drawn to pelleter and are cut into and be about 3mm ± 1mm, the cylindrical type particle of diameter 2.5mm ± 1.5mm.
The advantages of the present invention are：A kind of flat terylene fiber master batch and preparation method thereof is provided, this is flat
Flat polyster fibre master batch is applied to coloring process before spinning, can improve the very big, cross sectional shape of deformation when fiber is produced and keep bad
Problem, while float silk, broken end, lousiness situation can be solved, and disclosure satisfy that post processing color fastness requirement.
The characteristics of the present invention program, is as follows：
The first step, is carried out preferably to carrier.The flat color polyester fiber DTY specifications of usual chemical fiber factory production are 150D/
144f, 100D/144f, 150D/192f, 150D/288f etc., its filament number is in 0.5~1.0 denier.Because filament number is smaller,
So the fracture strength and extension at break of fiber are to cause to float the principal element of silk broken end.The carrier of master batch can be to the fracture of fiber
Intensity and extension at break have directly influence.By repetition test, find when master batch intrinsic viscosity is in 0.50~0.60dL/g,
Floatd in spinning process silk and break situations be improved significantly.In order that master batch intrinsic viscosity is in 0.50~0.55dL/g scopes,
It is carrier that we use PBT to cut into slices common with bottle level PET section, and in specific proportions, effectively control master batch intrinsic viscosity is 0.50
In the range of~0.60 dL/g.
Second step, is carried out preferably to raw material pigment and dyestuff.In order to meet the post-processing color of flat color polyester fiber
Fastness, the pigment and dyestuff that we commonly use to current polyster fibre is simulated experiment.By repetition test, we have found one
Group can be used for the pigment and dyestuff of coloring before flat color polyester fiber spins：Condensed azo pigment, phthalein green grass or young crops pigment, aminoketones are red
Color solvent dye, quinophthalone class Solvent Yellow dyestuff, perylenes system class green solvent dyestuff, Anthraquinones blueness solvent dye, Anthraquinones
Purple solvent dye and inorganic pigment carbon black.Matched colors by combining, make the shades of colour of client's needs.
3rd step, adds suitable auxiliary agent.It is bigger than other fibers very that the special structure of flat filament creates its specific surface area
It is many.Because specific surface area is big, resistance is also big during spinneret is flowed out, and is easily sticked to the capillary hole wall of spinneret, so that
Cause fiber surface coarse, formed lousiness, float silk and broken end.By repetition test, the suitable auxiliary agent of present invention addition can have
Effect ground improves the group resistance that melt flows through spinneret pore, plays lubricant effect.
4th step, in order to overcome, section deformation during spinning is big, " one " word shape keeps bad influences asking for imitated furs effect
Topic, we, we have invented a kind of method, can effectively keep flat fiber " one " word by this method by repetition test
Odd-shaped cross section.Our method is that we add a kind of Subnano-class carbonic acid processed by duplex surface when master batch is produced
Calcium, when calcium carbonate content in the fibre is in 0.1~0.6 weight portion scope, to the guarantor of flat fiber " one " word odd-shaped cross section
Hold and play a very good protection.Simultaneously as the index of refraction of calcium carbonate（1.498）Slightly less than PET polyester（1.655）Make fiber
Translucent effect be more nearly animal fur.Further, since when the addition of calcium carbonate effectively improves spinning, fiber melt is solid
The heat-transfer effect and deformation effects of change process, substantially improve the spinning quality of chemical fibre factory's fine-denier or ultra-fine denier flat filament, effectively
Improve the yield and quality of chemical fibre factory's fiber.
The present invention can determine species and deal in pigment and dyestuff according to the color matching of client's sample, it is then determined that PBT, PET,
The consumption of dispersant.Deal is weighed up on request, is subsequently adding in batch mixer, is sufficiently stirred for mixing.Double screw extruder is put into again
Middle extruding pelletization.
Specific embodiment
With reference to embodiment, specific embodiment of the invention is further described.Following examples are only used for more
Plus technical scheme is clearly demonstrated, and can not be limited the scope of the invention with this.
The present invention specific implementation technical scheme be：
The present invention provides a kind of flat terylene fiber master batch suitable for spinning preceding coloring process, by weight by following components group
Into：
0~30 part of PBT,
40~80 parts of bottle level PETs,
0~30 part of colouring agent,
0~5 part of auxiliary agent,
0.1~0.6 part of calcium carbonate；
The inherent viscosity of the PBT is 1.0dl/g；
The inherent viscosity of the bottle level PET is 0.82dl/g；
The colouring agent is selected from condensed azo pigment, phthalein green grass or young crops pigment, aminoketones red solvent dye, quinophthalone class Solvent Yellow
In dyestuff, perylenes system class green solvent dyestuff, Anthraquinones blueness solvent dye, Anthraquinones purple solvent dye and inorganic pigment carbon black
One or more；
The auxiliary agent includes organic silanes high molecular weight dispersant.
The calcium carbonate is the Subnano-class calcium carbonate processed by duplex surface.
The auxiliary agent is composed of the following components：
25 parts of dispersant E525（Degussa）,
2.3 parts of BHTs,
1.4 parts of dimethyl siloxanes,
3.1 parts of polyethylene glycol oxides,
1.7 parts of tristyrylphenol polyoxyethylene ether sulfonation ammoniums,
1.2 parts of dibutyl tin laurates,
2.4 parts of aluminium oxide powders,
3.6 parts of dibutyl phthalates,
1.1 parts of sulfosuccinic acid Diisooctyl sodium,
3.6 parts of isomeric alcohol polyethenoxy ethers,
1.7 parts of oleoyl methylamine ethyl sulfonic acid sodium,
1.4 parts of calgons,
6.5 parts of polyethylene glycol.
The present invention also provides the preparation method of above-mentioned flat terylene fiber master batch, comprises the following steps：
1）The following raw material is taken by weight：
0~30 part of PBT,
40~80 parts of bottle level PETs,
0~30 part of colouring agent,
0~5 part of auxiliary agent,
0.1~0.6 part of calcium carbonate；
2）Double screw extruder extruding pelletization is put into after above-mentioned raw materials are mixed, Masterbatch is prepared into；
The concrete technology condition of the extruding pelletization includes：
The draw ratio of double screw extruder is not less than 40:1, it is ensured that have good dispersibility；Process temperature ranges during extrusion
At 245~280 DEG C；Yield 15kg~200kg per hour；
The material of mixing is uniformly dispersed after fully being plastified in twin-screw through the dispersive element shearing in twin-screw, through circular hole mouth mold
Extrusion, tank cooling, tie rod are drawn to pelleter and are cut into and be about 3mm ± 1mm, the cylindrical type particle of diameter 2.5mm ± 1.5mm.
The above is only the preferred embodiment of the present invention, it is noted that come for those skilled in the art
Say, on the premise of the technology of the present invention principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (4)
1. the flat terylene fiber master batch of coloring process before spinning is applied to, it is characterised in that by weight by following components group
Into：
0~30 part of PBT,
40~80 parts of bottle level PETs,
0~30 part of colouring agent,
0~5 part of auxiliary agent,
0.1~0.6 part of calcium carbonate；
The inherent viscosity of the PBT is 1.0dl/g；
The inherent viscosity of the bottle level PET is 0.82dl/g；
The colouring agent is selected from condensed azo pigment, phthalein green grass or young crops pigment, aminoketones red solvent dye, quinophthalone class Solvent Yellow
In dyestuff, perylenes system class green solvent dyestuff, Anthraquinones blueness solvent dye, Anthraquinones purple solvent dye and inorganic pigment carbon black
One or more；
The auxiliary agent includes organic silanes high molecular weight dispersant.
2. flat terylene fiber master batch according to claim 1, it is characterised in that the calcium carbonate is by duplex surface
The Subnano-class calcium carbonate for the treatment of.
3. flat terylene fiber master batch according to claim 2, it is characterised in that by weight, the auxiliary agent by with
The following group is grouped into：
25 parts of dispersant E525,
2.3 parts of BHTs,
1.4 parts of dimethyl siloxanes,
3.1 parts of polyethylene glycol oxides,
1.7 parts of tristyrylphenol polyoxyethylene ether sulfonation ammoniums,
1.2 parts of dibutyl tin laurates,
2.4 parts of aluminium oxide powders,
3.6 parts of dibutyl phthalates,
1.1 parts of sulfosuccinic acid Diisooctyl sodium,
3.6 parts of isomeric alcohol polyethenoxy ethers,
1.7 parts of oleoyl methylamine ethyl sulfonic acid sodium,
1.4 parts of calgons,
6.5 parts of polyethylene glycol.
4. the preparation method of flat terylene fiber master batch any one of claims 1 to 3, it is characterised in that including as follows
Step：
1）The following raw material is taken by weight：
0~30 part of PBT,
40~80 parts of bottle level PETs,
0~30 part of colouring agent,
0~5 part of auxiliary agent,
0.1~0.6 part of calcium carbonate；
2）Double screw extruder extruding pelletization is put into after above-mentioned raw materials are mixed, Masterbatch is prepared into；
The concrete technology condition of the extruding pelletization includes：
The draw ratio of double screw extruder is not less than 40:1；Process temperature ranges during extrusion are at 245~280 DEG C；
The material of mixing is uniformly dispersed after fully being plastified in twin-screw through the dispersive element shearing in twin-screw, through circular hole mouth mold
Extrusion, tank cooling, tie rod are drawn to pelleter and are cut into and be about 3mm ± 1mm, the cylindrical type particle of diameter 2.5mm ± 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143832.4A CN106700439A (en) | 2016-12-13 | 2016-12-13 | Flat polyester fiber master batch applicable to spun dyeing process and preparation method of master batch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143832.4A CN106700439A (en) | 2016-12-13 | 2016-12-13 | Flat polyester fiber master batch applicable to spun dyeing process and preparation method of master batch |
Publications (1)
| Publication Number | Publication Date |
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| CN106700439A true CN106700439A (en) | 2017-05-24 |
Family
ID=58935728
Family Applications (1)
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| CN201611143832.4A Pending CN106700439A (en) | 2016-12-13 | 2016-12-13 | Flat polyester fiber master batch applicable to spun dyeing process and preparation method of master batch |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964223A (en) * | 2017-12-09 | 2018-04-27 | 苏州宝力塑胶材料有限公司 | A kind of deep bright red color fibre high-concentration color masterbatch of dye and preparation method thereof |
| CN108017885A (en) * | 2017-12-09 | 2018-05-11 | 苏州宝力塑胶材料有限公司 | A kind of fiber Masterbatch sterilized suitable for high-temperature rinsing and preparation method thereof |
| CN108864666A (en) * | 2018-07-26 | 2018-11-23 | 苏州宝丽迪材料科技股份有限公司 | The preparation method of PET fiber master batch |
| CN110511545A (en) * | 2019-09-18 | 2019-11-29 | 苏州宝丽迪材料科技股份有限公司 | The preparation method of photochromic fibre master batch |
| CN110527262A (en) * | 2019-09-16 | 2019-12-03 | 苏州宝丽迪材料科技股份有限公司 | Photochromic polyester fiber master batch and preparation method thereof |
| CN114989635A (en) * | 2022-05-25 | 2022-09-02 | 苏州世名科技股份有限公司 | Black pigment dispersion for in-situ polymerization of terylene and preparation method thereof |
| WO2023066320A1 (en) * | 2021-10-21 | 2023-04-27 | 东丽纤维研究所（中国）有限公司 | High-concentration inorganic particle masterbatch and preparation method therefor |
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| CN1217396A (en) * | 1997-11-17 | 1999-05-26 | 中国人民解放军总后勤部军需装备研究所开发部 | Method for producing colour-woven Jungang silk |
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| CN104817827A (en) * | 2015-04-17 | 2015-08-05 | 苏州宝力塑胶材料有限公司 | Terylene colorful fiber master batch with ultraviolet protection function and preparation method thereof |
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| CN1217396A (en) * | 1997-11-17 | 1999-05-26 | 中国人民解放军总后勤部军需装备研究所开发部 | Method for producing colour-woven Jungang silk |
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| CN104817827A (en) * | 2015-04-17 | 2015-08-05 | 苏州宝力塑胶材料有限公司 | Terylene colorful fiber master batch with ultraviolet protection function and preparation method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964223A (en) * | 2017-12-09 | 2018-04-27 | 苏州宝力塑胶材料有限公司 | A kind of deep bright red color fibre high-concentration color masterbatch of dye and preparation method thereof |
| CN108017885A (en) * | 2017-12-09 | 2018-05-11 | 苏州宝力塑胶材料有限公司 | A kind of fiber Masterbatch sterilized suitable for high-temperature rinsing and preparation method thereof |
| CN108864666A (en) * | 2018-07-26 | 2018-11-23 | 苏州宝丽迪材料科技股份有限公司 | The preparation method of PET fiber master batch |
| CN110527262A (en) * | 2019-09-16 | 2019-12-03 | 苏州宝丽迪材料科技股份有限公司 | Photochromic polyester fiber master batch and preparation method thereof |
| CN110511545A (en) * | 2019-09-18 | 2019-11-29 | 苏州宝丽迪材料科技股份有限公司 | The preparation method of photochromic fibre master batch |
| WO2023066320A1 (en) * | 2021-10-21 | 2023-04-27 | 东丽纤维研究所（中国）有限公司 | High-concentration inorganic particle masterbatch and preparation method therefor |
| CN114989635A (en) * | 2022-05-25 | 2022-09-02 | 苏州世名科技股份有限公司 | Black pigment dispersion for in-situ polymerization of terylene and preparation method thereof |
| CN114989635B (en) * | 2022-05-25 | 2024-01-09 | 苏州世名科技股份有限公司 | Black pigment dispersion for polyester in-situ polymerization and preparation method thereof |
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