CN113265124A - High-solarization terylene color fiber master batch and preparation method thereof - Google Patents
High-solarization terylene color fiber master batch and preparation method thereof Download PDFInfo
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- CN113265124A CN113265124A CN202110711550.4A CN202110711550A CN113265124A CN 113265124 A CN113265124 A CN 113265124A CN 202110711550 A CN202110711550 A CN 202110711550A CN 113265124 A CN113265124 A CN 113265124A
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- 239000005020 polyethylene terephthalate Substances 0.000 title claims abstract description 64
- 229920004933 Terylene® Polymers 0.000 title claims abstract description 41
- 239000000835 fiber Substances 0.000 title claims abstract description 41
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 239000004744 fabric Substances 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 239000000654 additive Substances 0.000 claims abstract description 13
- 230000000996 additive effect Effects 0.000 claims abstract description 13
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims description 41
- 239000004595 color masterbatch Substances 0.000 claims description 29
- 239000002994 raw material Substances 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 23
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 23
- 239000003963 antioxidant agent Substances 0.000 claims description 22
- 230000003078 antioxidant effect Effects 0.000 claims description 22
- 229920005989 resin Polymers 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 20
- 239000000314 lubricant Substances 0.000 claims description 11
- 238000005303 weighing Methods 0.000 claims description 10
- 229920000728 polyester Polymers 0.000 claims description 9
- UAUDZVJPLUQNMU-UHFFFAOYSA-N Erucasaeureamid Natural products CCCCCCCCC=CCCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-UHFFFAOYSA-N 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 6
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical group CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 claims description 6
- 239000012964 benzotriazole Substances 0.000 claims description 6
- FQUNFJULCYSSOP-UHFFFAOYSA-N bisoctrizole Chemical compound N1=C2C=CC=CC2=NN1C1=CC(C(C)(C)CC(C)(C)C)=CC(CC=2C(=C(C=C(C=2)C(C)(C)CC(C)(C)C)N2N=C3C=CC=CC3=N2)O)=C1O FQUNFJULCYSSOP-UHFFFAOYSA-N 0.000 claims description 6
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical group CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical group CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims 3
- 239000012141 concentrate Substances 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 238000006731 degradation reaction Methods 0.000 abstract description 4
- 230000000704 physical effect Effects 0.000 abstract description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- 238000004040 coloring Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- -1 Polyethylene terephthalate Polymers 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010128 melt processing Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000010525 oxidative degradation reaction Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000001056 green pigment Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- HEQBUZNAOJCRSL-UHFFFAOYSA-N iron(ii) chromite Chemical compound [O-2].[O-2].[O-2].[Cr+3].[Fe+3] HEQBUZNAOJCRSL-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- 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
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
- C08K5/1345—Carboxylic esters of phenolcarboxylic acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3472—Five-membered rings
- C08K5/3475—Five-membered rings condensed with carbocyclic rings
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
- C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention provides a high-solarization terylene color fiber master batch and a preparation method thereof, which are applied to outdoor cloth and comprise the following formula components in percentage by weight: 50% -70% of inorganic toner and organic toner; 27-50% of thermoplastic resin; 1% -3% of an additive; the balance of anti-ultraviolet agent; the invention provides a high-light-fastness terylene master batch and a preparation method thereof, which are applied to outdoor cloth, have high color fastness and slow degradation speed of the physical properties of the fiber after long-time light-fastness of the cloth, and obviously prolong the service life of the cloth.
Description
Technical Field
The invention relates to the technical field of polyester color fiber master batches, and particularly relates to a high-sun-cured polyester color fiber master batch and a preparation method thereof.
Background
Polyethylene terephthalate, abbreviated as PET in English, is one of synthetic high polymers. With the rapid development of petrochemical industry, PET has the advantages of easy availability of raw materials, simple polymerization process, high strength, chemical stability, spinnability, low cost and the like, and is widely applied to engineering plastics and synthetic fibers. Polyethylene terephthalate fiber (PET fiber for short in English, commonly known as terylene) has the characteristics of excellent comprehensive performance, low cost, good performance and the like, has wide application, is used as civil or industrial fiber, has far more dosage than other synthetic fibers, and always stays at the head of the four major fibers. (the tetradacron is terylene, nylon, vinylon and polypropylene).
The most common color masterbatch coloring today is the plastic coloring process. The colorant dispersed in the carrier is simply mixed with the natural color resin to be used for manufacturing the plastic product. The coloring in the terylene spinning is also a color master batch coloring method. Although the polyester color fiber master batch is prepared by a color master batch coloring method, the polyester color fiber master batch is applied to outdoor cloth as a raw material, the outdoor cloth is subjected to wind blowing and sun drying, the outdoor cloth can fade in a short time, and the low color fastness to sun is still a difficult problem to solve urgently.
Disclosure of Invention
In order to solve the technical problems, the invention provides the high-solarization terylene color fiber master batch and the preparation method thereof, which are applied to outdoor cloth, the color fastness of the cloth after long-time solarization is high, the degradation speed of the physical properties of the fiber is low, and the service life of the cloth is obviously prolonged.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the invention provides a high-solarization terylene color fiber master batch which is applied to outdoor cloth and comprises the following formula components in percentage by weight:
50% -70% of inorganic toner and organic toner;
27-50% of thermoplastic resin;
1% -3% of an additive;
the balance of anti-ultraviolet agent.
The invention provides a high-light-fastness terylene master batch and a preparation method thereof, which are applied to outdoor cloth, have high color fastness and slow degradation speed of the physical properties of the fiber after long-time light-fastness of the cloth, and obviously prolong the service life of the cloth.
As a preferred technical scheme, the inorganic toner is one or more of inorganic metal oxide or inorganic metal salt substances, and the organic toner is weather-resistant organic toner.
The inorganic toner is any one or more of iron oxide red, iron oxide yellow, titanium oxide yellow, zinc oxide yellow, titanium dioxide, chromium iron oxide black, carbon black, ultramarine, cobalt blue or cobalt green pigment.
The weather-resistant organic toner is any one or more of PY150 organic toner, PV29 organic toner, PR214 organic toner, phthalocyanine blue organic toner, PR202 organic toner, PR149 organic toner or PR179 organic toner.
The inorganic toner is inorganic metal oxide or inorganic metal salt substance, and the inorganic metal oxide and the inorganic metal salt substance have stable heated chemical structure and strong covering performance, so that the inorganic toner can keep stable structure and stable color for a long time under high sunlight.
Preferably, the thermoplastic resin is one or both of a PET resin and a PBT resin.
As a preferred technical scheme, the additive consists of a main antioxidant, an auxiliary antioxidant and a lubricant.
As a preferred technical scheme, the main antioxidant is tris [2, 4-di-tert-butylphenyl ] phosphite.
The main antioxidant is tris [2, 4-di-tert-butylphenyl ] phosphite, and can prevent thermal oxidative degradation of the polymer and yellowing during melt processing.
As a preferred technical scheme, the auxiliary antioxidant is n-octadecyl beta- (3, 5-di-tert-butyl-4-hydroxyphenyl) propionate.
The auxiliary antioxidant is n-octadecyl beta- (3, 5-di-tert-butyl-4-hydroxyphenyl) propionate, and can prevent thermal oxidative degradation of the polymer and yellowing during melt processing.
As a preferred technical scheme, the lubricant is erucamide.
The lubricant is erucamide, and can improve the dispersing performance of toner.
The invention also provides a preparation method of the high-solarization terylene color fiber master batch, which comprises the following preparation steps:
s1, preparing the high-concentration monochromatic color master batch, which comprises the following preparation steps:
s11, weighing inorganic toner, organic toner, PET resin, PBT resin and additive according to the formula components, and premixing to obtain a premix;
s12, adding the premix into a high-speed mixer, and mixing at high speed to obtain a mixture;
s13, placing the mixture into a raw material bin, forking the mixture to the blanking position of an extruder for extrusion, and granulating the mixture into high-concentration monochromatic color master batches for later use;
s2, preparing the high-solarization terylene color fiber master batch, which comprises the following preparation steps:
s22, weighing high-concentration single color master batch according to the formula components, putting the uvioresistant agent and the PET resin into a low-speed mixer, and mixing at low speed to obtain a well-mixed raw material;
s23, putting the mixed raw materials into a raw material bin, and forking the raw materials to the discharging position of an extruder for extrusion to obtain the high-solarization terylene color fiber master batch.
As a preferable technical scheme, the mixing speed of the high-speed mixing in the step S12 is 1000-1200 r/m, the mixing time is 15-20 minutes, the mixing speed of the low-speed mixing in the step S22 is 100-200 r/m, and the mixing time is 6-10 minutes.
As a preferable technical scheme, the anti-ultraviolet agent in the step S22 is prepared by melting and mixing 2,2' -methylene bis (4-tert-octyl-6-benzotriazole phenol), color master batch and PET chips in a screw of a spinning machine.
As a preferred technical scheme, the uvioresistant agent comprises the following formula components in percentage by weight:
1% -5% of 2,2' -methylenebis (4-tert-octyl-6-benzotriazole phenol);
55-70% of color master batch;
29-40% of PET slices.
Detailed Description
Preferred embodiments of the present invention are described in detail below.
Example 1
A preparation method of a high-solarization terylene color fiber master batch comprises the following preparation steps:
s1, preparing the high-concentration monochromatic color master batch, which comprises the following preparation steps:
s11, weighing 50% of iron oxide red, 15% of PET resin, 15% of PBT resin and 1% of additive according to different weight percentages, premixing to obtain a premix, wherein the additive is prepared from a main antioxidant, an auxiliary antioxidant and a lubricant, the main antioxidant is tris [ 2.4-di-tert-butylphenyl ] phosphite, the auxiliary antioxidant is n-octadecyl beta- (3, 5-di-tert-butyl-4-hydroxyphenyl) propionate, and the lubricant is erucamide;
s12, adding the premix into a high-speed mixer, and mixing at a high speed for 20 minutes at a mixing speed of 1000 rpm to obtain a mixture;
s13, placing the mixture into a raw material bin, forking the mixture into a double-screw extruder, extruding the mixture at a blanking position at 245 ℃, and granulating the mixture into high-concentration monochromatic color master batches for later use;
s2, preparing the high-solarization terylene color fiber master batch, which comprises the following preparation steps:
s22, weighing high-concentration single color master batch, 2% of uvioresistant agent and 17% of PET resin according to the formula components, putting into a low-speed mixer, and mixing at a low speed to obtain a well-mixed raw material, wherein the mixing speed of the low-speed mixing is 100 revolutions per minute, and the mixing time is 10 minutes;
the uvioresistant agent in the step S22 is prepared by melting and mixing 1% of 2,2' -methylene bis (4-tert-octyl-6-benzotriazole phenol), 70% of color master batch and 29% of PET chips in a screw of a spinning machine;
s23, putting the mixed raw materials into a raw material bin, and forking the raw materials to a discharging position of a double-screw extruder to extrude at the temperature of 245 ℃ to obtain the high-solarization terylene color master batch 1.
Example 2
A preparation method of a high-solarization terylene color fiber master batch comprises the following preparation steps:
s1, preparing the high-concentration monochromatic color master batch, which comprises the following preparation steps:
s11, weighing 70% of iron yellow, 9% of PET resin, 9% of PBT resin and 3% of additive according to different weight percentages, premixing to obtain a premix, wherein the additive is prepared from a main antioxidant, an auxiliary antioxidant and a lubricant, the main antioxidant is tris [ 2.4-di-tert-butylphenyl ] phosphite, the auxiliary antioxidant is n-octadecyl beta- (3, 5-di-tert-butyl-4-hydroxyphenyl) propionate, and the lubricant is erucamide;
s12, adding the premix into a high-speed mixer, and mixing at high speed to obtain a mixture, wherein the mixing speed of the high-speed mixing is 1200 rpm, and the mixing time is 15 minutes;
s13, putting the mixture into a raw material bin, forking the mixture into a double-screw extruder, extruding the mixture at a discharging position at the temperature of 250 ℃, and granulating the mixture into high-concentration monochromatic color master batch for later use;
s2, preparing the high-solarization terylene color fiber master batch, which comprises the following preparation steps:
s22, weighing high-concentration single color master batch, 1% of uvioresistant agent and 8% of PET resin according to the formula components, putting into a low-speed mixer, and mixing at a low speed to obtain a well-mixed raw material, wherein the mixing speed of the low-speed mixing is 200 revolutions per minute, and the mixing time is 10 minutes;
the uvioresistant agent in the step S22 is prepared by melting and mixing 5% of 2,2' -methylene bis (4-tert-octyl-6-benzotriazole phenol), 55% of color master batch and 40% of PET chips in a screw of a spinning machine;
s23, putting the mixed raw materials into a raw material bin, and forking the raw materials into a feeding position of a double-screw extruder to extrude at the temperature of 250 ℃ to obtain the high-solarization terylene color fiber master batch 2.
Example 3
A preparation method of a high-solarization terylene color fiber master batch comprises the following preparation steps:
s1, preparing the high-concentration monochromatic color master batch, which comprises the following preparation steps:
s11, weighing phthalocyanine blue organic toner 56%, PET resin 9%, PBT resin 9% and additive 2% according to different weight percentages, premixing to obtain a premix, wherein the additive is prepared from a main antioxidant, an auxiliary antioxidant and a lubricant, the main antioxidant is tris [ 2.4-di-tert-butylphenyl ] phosphite, the auxiliary antioxidant is beta- (3, 5-di-tert-butyl-4-hydroxyphenyl) n-octadecyl propionate, and the lubricant is erucamide;
s12, adding the premix into a high-speed mixer, and mixing at a high speed to obtain a mixture, wherein the mixing speed of the high-speed mixing is 1150 revolutions per minute, and the mixing time is 18 minutes;
s13, placing the mixture into a raw material bin, forking the mixture into a double-screw extruder, extruding the mixture at a blanking position at the temperature of 240 ℃, and granulating the mixture into high-concentration monochromatic color master batches for later use;
s2, preparing the high-solarization terylene color fiber master batch, which comprises the following preparation steps:
s22, weighing high-concentration single color master batch, 15% of anti-ultraviolet agent and 9% of PET resin according to the formula components, putting into a low-speed mixer, and mixing at a low speed of 150 rpm for 8 minutes to obtain a well-mixed raw material;
the uvioresistant agent in the step S22 is prepared by melting and mixing 2% of 2,2' -methylene bis (4-tert-octyl-6-benzotriazole phenol), 50% of color master batch and 48% of PET chips in a screw of a spinning machine;
s23, putting the mixed raw materials into a raw material bin, and forking the raw materials into a feeding position of a double-screw extruder to extrude at the temperature of 250 ℃ to obtain the high-solarization terylene color fiber master batch 3.
The performance tests of the high light-fast polyester color master batch 1, the high light-fast polyester color master batch 2, the high light-fast polyester color master batch 3 and the common polyester color fiber master batch obtained in the embodiments 1 to 3 of the invention are carried out under the American Standard AATCC-16E (xenon lamp aging test box), and the test results are shown in Table 1:
TABLE 1
As can be seen from Table 1, the high light-fast terylene master batch prepared by the preparation method of the high light-fast terylene master batch has the simulated light-fast time of 4-5 grades in AATCC-16E of the American standard, the simulated light-fast time 501 plus one color fastness of 4-5 grades in 1000 hours, the simulated light-fast time of 3 grades in AATCC-16E of the ordinary terylene color master batch is 500 hours, and the simulated light-fast time 501 plus one color fastness of 2 grades in 1000 hours, the color migration and the solvent migration of the high light-fast terylene master batch prepared by the preparation method of the high light-fast terylene master batch are higher than those of the ordinary terylene color master batch, therefore, the high light-fast terylene master batch prepared by the preparation method of the high light-fast terylene master batch has higher color fastness, is not easy to fade, is applied to outdoor cloth, the color fastness of the cloth is high and the degradation speed of the physical properties of the fiber is slow, the service life of the cloth is obviously prolonged.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all modifications and equivalents falling within the scope of the appended claims. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The high-solarization terylene color fiber master batch is applied to outdoor cloth and is characterized by comprising the following formula components in percentage by weight:
50% -70% of inorganic toner and organic toner;
27-50% of thermoplastic resin;
1% -3% of an additive;
the balance of anti-ultraviolet agent.
2. The master batch for the high-solarization terylene color fiber according to claim 1, wherein the inorganic toner is one or more of inorganic metal oxide or inorganic metal salt, and the organic toner is weather-resistant organic toner.
3. The master batch for the high-insolation terylene color fiber according to claim 1, wherein the thermoplastic resin is one or both of PET resin and PBT resin.
4. The master batch for the high-insolation terylene color fiber according to claim 1, wherein the additive is composed of a main antioxidant, an auxiliary antioxidant and a lubricant.
5. The master batch for the high-solarization terylene color fiber according to claim 4, wherein the primary antioxidant is tris [ 2.4-di-tert-butylphenyl ] phosphite.
6. The master batch for the high-insolation terylene color fiber according to claim 4, wherein the auxiliary antioxidant is n-octadecyl beta- (3, 5-di-tert-butyl-4-hydroxyphenyl) propionate.
7. The high insolation polyester fiber concentrate of claim 4, wherein the lubricant is erucamide.
8. A preparation method of high-solarization terylene color fiber master batch comprises the following preparation steps:
s1, preparing the high-concentration monochromatic color master batch, which comprises the following preparation steps:
s11, weighing inorganic toner, organic toner, PET resin, PBT resin and additive according to the formula components, and pre-stirring and mixing to obtain a premix;
s12, adding the premix into a high-speed mixer, and stirring and mixing at a high speed to obtain a mixture;
s13, placing the mixture into a raw material bin, forking the mixture to the blanking position of an extruder for extrusion, and granulating the mixture into high-concentration monochromatic color master batches for later use;
s2, preparing the high-solarization terylene color fiber master batch, which comprises the following preparation steps:
s22, weighing high-concentration single color master batch according to the formula components, putting the uvioresistant agent and the PET resin into a low-speed mixer, and stirring and mixing at a low speed to obtain a well-mixed raw material;
s23, putting the mixed raw materials into a raw material bin, and forking the raw materials to the discharging position of an extruder for extrusion to obtain the high-solarization terylene color fiber master batch.
9. The method for preparing the master batch of the high-solarization terylene color fiber according to claim 8, wherein the mixing speed of the high-speed mixing in the step S12 is 1000-1200 r/m, the mixing time is 15-20 min, the mixing speed of the low-speed mixing in the step S22 is 100-200 r/m, and the mixing time is 6-10 min.
10. The method for preparing the master batch of the high-solarization terylene color fiber according to claim 8, wherein the uvioresistant agent in the step S22 is prepared by melting and mixing 2,2' -methylene bis (4-tert-octyl-6-benzotriazole phenol), the master batch and PET chips in a screw of a spinning machine.
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| CN105040142A (en) * | 2015-08-17 | 2015-11-11 | 俞尧芳 | Antibacterial polyester fibers and preparation method thereof |
| CN105483856A (en) * | 2015-12-29 | 2016-04-13 | 浙江华峰氨纶股份有限公司 | Method for preparing ultraviolet aging resistant spandex through in situ polymerization |
| CN110483959A (en) * | 2019-09-16 | 2019-11-22 | 苏州宝丽迪材料科技股份有限公司 | The preparation method of fiber high concentration high color fastness master batch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040142A (en) * | 2015-08-17 | 2015-11-11 | 俞尧芳 | Antibacterial polyester fibers and preparation method thereof |
| CN105483856A (en) * | 2015-12-29 | 2016-04-13 | 浙江华峰氨纶股份有限公司 | Method for preparing ultraviolet aging resistant spandex through in situ polymerization |
| CN110483959A (en) * | 2019-09-16 | 2019-11-22 | 苏州宝丽迪材料科技股份有限公司 | The preparation method of fiber high concentration high color fastness master batch |
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