CN108795028A - A kind of resistance to phenol Huang functional agglomerate, preparation method, purposes and the Huang of resistance to phenol polyamide fibre - Google Patents
A kind of resistance to phenol Huang functional agglomerate, preparation method, purposes and the Huang of resistance to phenol polyamide fibre Download PDFInfo
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- CN108795028A CN108795028A CN201810669888.6A CN201810669888A CN108795028A CN 108795028 A CN108795028 A CN 108795028A CN 201810669888 A CN201810669888 A CN 201810669888A CN 108795028 A CN108795028 A CN 108795028A
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- 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
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- 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
- D01F6/94—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 other polycondensation products
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- 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
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- 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
- C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2477/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
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- 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
- C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2477/06—Polyamides derived from polyamines and polycarboxylic acids
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- 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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
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- 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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
- C08J2483/07—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
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- 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
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- 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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
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- 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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/092—Polycarboxylic acids
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- 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
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- 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
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- 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
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34924—Triazines containing cyanurate groups; Tautomers thereof
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- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
- C08K5/372—Sulfides, e.g. R-(S)x-R'
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- 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
Abstract
The present invention provides a kind of resistance to phenol Huang functional agglomerate, preparation method, purposes and the Huang of resistance to phenol polyamide fibres.The Huang of the resistance to phenol functional agglomerate includes the component of following parts by weight：0-70 parts of kymene, organic silicon raw rubber 5-15 parts and 5-15 parts of organic acid.The Huang of the resistance to phenol functional agglomerate is by mixing each component of formula ratio, being then prepared with the method that extruder squeezes out.The Huang of resistance to phenol that the Huang of resistance to phenol functional agglomerate provided by the invention can be used for polyamide is modified, and can directly be made an addition in polyamide, and simple mechanical mixture is only needed, and avoids postprocessing working procedures cumbersome when being modified using the Huang of resistance to phenol agent；When its additive amount is 2wt%, you can so that the anti-phenol yellowness index of polyamide fibre is reached 4 grades, and effect is long-acting persistently.
Description
Technical field
The invention belongs to high-molecular fabric technical fields, and in particular to a kind of resistance to phenol Huang functional agglomerate, preparation method, use
Way and the Huang of resistance to phenol polyamide fibre.
Background technology
Fiber is widely used in textile, is processed into various because having good wearability, fatigue durability and resilience
Clothes.Polyamide fibre is an important kind of synthetic fibers, belongs to nylon fiber, and main component is polyamide (PA).By polyamide fibre
The fabric being woven into has many advantages, such as high, wear-resisting, the elastic good and good hygroscopicity of intensity.
Yellowing is the problem of textile always exists, and seriously affects appearance.Textile Yellowing mainly has phenol yellow
Change, hot xanthochromia, ultraviolet xanthochromia, fluorescent whitening agent xanthochromia, softening agent xanthochromia and oily substance xanthochromia etc..Wherein, phenol xanthochromia is to spin
The Yellowing that fabric often occurs during dyeing and finishing process or shipping storage is mainly shown as close to plastics package
On material or the several layers of fabrics of outermost of packaging clot, there is yellowing, be a bit darkish in color, become phenomenon of withering.This is because plastics package material
Antioxidant 2,6-di-tert-butyl p-cresol (BHT) is generally added in material, BHT easily generates 2 with the reaction of nitrogen oxides in air,
6- di-t-butyls p-nitrophenol (DTNP), easily distillation is transferred on textile at room temperature, is encountered alkaline matter and is then occurred
Xanthochromia.
Currently, textile in the market is to inhibit phenol xanthochromia by way of impregnating the xanthochromia of resistance to phenol agent after spinning.Such as CN
103194892A discloses a kind of anti-yellowing agent, including emulsifier, sulfonic acid, alcohols and water.CN 103194892A then disclose one
The production technology of kind nylon fabric, including dip dyeing：According to the color of required dye, add successively into the nylon fabric to be contaminated soaked
Enter working solution and anti-phenol xanthochromia agent；Weak acid is added after being warming up to 80~92 DEG C for the first time and adjusts its pH to 4~4.5, then second
95 DEG C of heat preservation a period of times are warming up to further to dye.
Although the method for the above-mentioned immersion xanthochromia of resistance to phenol agent has certain effect, but still remain following problem：(1)
Aftertreatment technology is relative complex, affects production efficiency to a certain extent；(2) active principle exists only in fiber surface, timeliness
Property is shorter.
Therefore, so that Fypro is obtained the long-acting Huang of resistance to phenol performance, be that this field it is expected to solve the problems, such as.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of resistance to phenol Huang functional agglomerate, its preparation
Method, purposes and the Huang of resistance to phenol polyamide fibre.The functional agglomerate can effectively improve the Huang of the resistance to phenol performance of polyamide, avoid the resistance to phenol of polyamide
The modified cumbersome postprocessing working procedures of Huang, and effect is long-acting persistently.
For this purpose, the present invention uses following technical scheme：
In a first aspect, the present invention provides a kind of resistance to phenol Huang functional agglomerate, include the component of following parts by weight：
0-70 parts of kymene；
Organic silicon raw rubber 5-15 parts；
5-15 parts of organic acid.
In the present invention, carrier of organic silicon raw rubber one side as organic acid peomotes organic acid and moves to material
Surface plays the effect of anti-phenol xanthochromia；On the other hand, layer protecting film can be formed in material surface, prevents the easy xanthochromias such as BHT
Substance and material, to improve the xanthochromia of the resistance to phenol performance of material.The Huang of resistance to phenol functional agglomerate provided by the invention can directly add
It is added in polyamide, only needs simple mechanical mixture, avoid post-processing cumbersome when being modified using the Huang of resistance to phenol agent
Process.
In the present invention, the mass fraction of the polyamide can be 30 parts, 32 parts, 35 parts, 38 parts, 40 parts, 42 parts, 45
Part, 48 parts, 50 parts, 52 parts, 55 parts, 58 parts, 60 parts, 62 parts, 65 parts, 68 parts or 70 parts etc..
The mass fraction of organic silicon raw rubber can be 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13
Part, 14 parts or 15 parts etc..
The mass fraction of the organic acid can be 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14
Part or 15 parts etc..
As the preferred technical solution of the present invention, the polyamide is selected from PA6 (polycaprolactam), PA66 (polyadipates
Hexamethylene diamine) or one kind in PA1010 (polysebacate decamethylenediamineand) or at least two combination；The combination is typical but unrestricted
Property example has：The combination of PA6 and PA66, the combination of PA6 and PA1010, combination of PA66 and PA1010 etc..
Preferably, organic silicon raw rubber is dimethyl silicone polymer.
Preferably, the dimethyl silicone polymer is selected from ethenyl blocking dimethyl silicone polymer, hydroxy-end capped poly- diformazan
Radical siloxane or one kind in methyl blocking dimethyl silicone polymer or at least two combination；The combination is typical but unrestricted
Property example has：The combination of ethenyl blocking dimethyl silicone polymer and hydroxyl endblocked polydimethylsiloxane, ethenyl blocking are poly-
Combination, hydroxyl endblocked polydimethylsiloxane and the methyl blocking of dimethyl siloxane and methyl blocking dimethyl silicone polymer are poly-
The combination of dimethyl siloxane.
Preferably, the number-average molecular weight of organic silicon raw rubber is 150,000-30 ten thousand；Such as can be 150,000,160,000,17
Ten thousand, 180,000,190,000,200,000,210,000,220,000,230,000,240,000,250,000,260,000,270,000,280,000,290,000 or 300,000 etc..
In the present invention, the number-average molecular weight of organic silicon raw rubber is preferably 150,000-30 ten thousand, if its molecular weight is excessively high, viscosity
It is larger, it is unfavorable for the migration of organic acid；If its molecular weight is too low, it is unfavorable for the formation of protective film.
As the preferred technical solution of the present invention, the organic acid is selected from acetic acid, benzoic acid, stearic acid, citric acid or grass
One kind in acid or at least two combination；The combination is typical but non-limiting examples have：The combination of acetic acid and benzoic acid, vinegar
It is sour with it is stearic combine, acetic acid and the combination of citric acid, the combination of acetic acid and oxalic acid, benzoic acid and stearic combination, benzene
The combination of formic acid and citric acid, the combination of benzoic acid and oxalic acid, the combination of stearic acid and citric acid, stearic acid and oxalic acid group
It closes, the combination etc. of citric acid and oxalic acid.
As the preferred technical solution of the present invention, the Huang of the resistance to phenol functional agglomerate further include 5-15 parts (such as 5 parts, 6 parts, 7
Part, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts or 15 parts etc.) primary antioxidant and 5-15 parts (for example (,) 5 parts, 6 parts, 7 parts,
8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts or 15 parts etc.) auxiliary anti-oxidant.
Preferably, (1,3,5- tri- (3,5- di-tert-butyl-4-hydroxyl benzyl) is different selected from antioxidant 3114 for the primary antioxidant
Cyanuric acid), antioxidant 1330 (1,3,5- trimethyls -2,4,6- (3,5- di-t-butyl -4- hydroxyphenylmethyls) benzene), antioxidant
1135 (the different monooctyl esters of 3,5- di-t-butyl -4- hydroxy phenylpropionic acids), antioxidant 1010 (four [β-(3,5- di-t-butyl -4- hydroxy benzenes
Base) propionic acid] pentaerythritol ester) or antioxidant 1076 (β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid octadecanols ester) in
One kind or at least two combination；The combination is typical but non-limiting examples have：Antioxidant 3114 and antioxidant 1330
Combination, antioxidant 3114 and the combination of antioxidant 1135, the combination of antioxidant 3114 and antioxidant 1010, antioxidant 3114 with it is anti-
Combination with antioxidant 1076 of the combination of oxygen agent 1076, the combination, antioxidant 1330 of antioxidant 1330 and antioxidant 1135, antioxygen
The combination etc. of agent 1010 and antioxidant 1076.
Preferably, the auxiliary anti-oxidant is selected from irgasfos 168 (three (2,4- di-tert-butyl-phenyl) phosphite esters), antioxidant
618 (the double octadecyl esters of pentaerythrite diphosphorous acid), (bis- (2,4- DI-tert-butylphenol compounds) the pentaerythrite diphosphorous acids of antioxidant 626
Ester), antioxidant 412S (pentaerythrite four (3- lauryl thiopropionates)) or antioxidant DSTDP (thio-2 acid double 18
Alcohol ester) in one kind or at least two combination；The combination is typical but non-limiting examples have：Irgasfos 168 and antioxidant
618 combination, the combination of irgasfos 168 and antioxidant 626, the combination of irgasfos 168 and antioxidant 412S, irgasfos 168 with
The combination of antioxidant DSTDP, the combination of antioxidant 618 and antioxidant 626, antioxidant 618 and antioxidant 412S combination, antioxygen
The combination of agent 618 and antioxidant DSTDP, combination, antioxidant 412S and the antioxidant DSTDP of antioxidant 626 and antioxidant 412S
Combination.
Preferably, the Huang of the resistance to phenol functional agglomerate further include 5-15 parts (such as 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11
Part, 12 parts, 13 parts, 14 parts or 15 parts etc.) ultra-violet absorber.
Preferably, the ultra-violet absorber is selected from UV-326 (2'- (2'- hydroxyl -3'- tertiary butyl -5'- aminomethyl phenyls) -
5- chlorobenzotriazoles), UV-327 (2- (2'- hydroxyls -3', 5'- di-tert-butyl-phenyl) -5- chlorobenzotriazoles), UV-328 (2-
(2'- hydroxyls -3', 5'- di-tert-pentyl-phenyl) benzotriazole), UV-329 (2- (2'- hydroxyl -5'- t-octyls phenyl) benzos three
Azoles), UV-P (2- (2'- hydroxyl -5'- aminomethyl phenyls) benzotriazole) or UV-531 ([2- hydroxyls -4- (octyloxy) phenyl] benzene
Base ketone) in one kind or at least two combination；The combination is typical but non-limiting examples have：The group of UV-326 and UV-327
Close, UV-326 and the combination of UV-328, the combination of UV-326 and UV-329, UV-326 and UV-P combination, UV-326 and UV-
531 combination, the combination of UV-327 and UV-329, the combination of UV-327 and UV-P, UV-327 and UV-531 combination, UV-328
The combination of combination, UV-328 and UV-P with UV-329, the combination etc. of UV-329 and UV-531.
Above-mentioned antioxidant and ultra-violet absorber help to further increase the Huang of the resistance to phenol effect of functional agglomerate.
Second aspect, the present invention provide a kind of preparation method of the above-mentioned Huang of resistance to phenol functional agglomerate, the preparation method is that：
The each component of formula ratio is mixed, is then squeezed out by extruder, obtains the Huang of the resistance to phenol functional agglomerate.
As the preferred technical solution of the present invention, the mixing is carried out in homogenizer.
Preferably, the rotating speed of the homogenizer is 300-500r/min；Such as can be 300r/min, 320r/
Min, 350r/min, 380r/min, 400r/min, 420r/min, 450r/min, 480r/min or 500r/min etc..
Preferably, the time of the mixing is 5-10min；Such as can be 5min, 5.5min, 6min, 6.5min,
7min, 7.5min, 8min, 8.5min, 9min, 9.5min or 10min etc..
Preferably, the extruder is double screw extruder.
Preferably, the screw speed of the double screw extruder be 900-1800r/min, such as can be 900r/min,
1000r/min、1100r/min、1200r/min、1300r/min、1400r/min、1500r/min、1600r/min、1700r/
Min or 1800r/min etc.；Feeding zone rotating speed is 480-720r/min, such as can be 480r/min, 500r/min, 550r/
Min, 600r/min, 650r/min, 700r/min or 720r/min.
Preferably, the operating temperature of the double screw extruder is 245-300 DEG C；Such as can be 245 DEG C, 250 DEG C,
255 DEG C, 260 DEG C, 265 DEG C, 270 DEG C, 275 DEG C, 280 DEG C, 285 DEG C, 290 DEG C, 295 DEG C or 300 DEG C etc..
As the preferred technical solution of the present invention, the preparation method is that：
The each component of formula ratio is added in homogenizer, 5- is stirred under the rotating speed of 300-500r/min
10min；Then obtained mixed material is added twin-screw extrude, sets screw speed as 900-1800r/min, feeding
Area's rotating speed is 480-720r/min, is squeezed out at 245-300 DEG C, obtains the Huang of the resistance to phenol functional agglomerate.
The third aspect, the present invention provide a kind of purposes of the above-mentioned Huang of resistance to phenol functional agglomerate, and the Huang of resistance to phenol for polyamide changes
Property, the Huang of resistance to phenol for being preferred for polyamide fibre is modified.
Fourth aspect, the present invention provide a kind of resistance to phenol Huang polyamide fibre, including polyamide fibre and the above-mentioned Huang of resistance to phenol functional agglomerate.
As the preferred technical solution of the present invention, the mass ratio that the Huang of the resistance to phenol functional agglomerate accounts for the Huang of the resistance to phenol polyamide fibre is big
In equal to 2%；Such as can be 2%, 3%, 3.5%, 4%, 4.5% or 5% etc..
Preferably, the mass ratio that the Huang of the resistance to phenol functional agglomerate accounts for the Huang of the resistance to phenol polyamide fibre is 2-3%；Such as can be
2%, 2.1%, 2.2%, 2.3%, 2.4%, 2.5%, 2.6%, 2.7%, 2.8%, 2.9% or 3% etc..
In the present invention, when the additive amount of the Huang of resistance to phenol functional agglomerate is 2wt%, you can the anti-phenol yellowness index of polyamide fibre is made to reach
4 grades, meet industry requirement；When its additive amount is 3wt%, you can the anti-phenol yellowness index of polyamide fibre is made to reach 4-5 grades；It continues growing
Additive amount then influences less the Huang of resistance to phenol of polyamide fibre performance, and its additive amount is excessive, can influence the mechanical performance of polyamide fibre.Therefore,
The additive amount of the Huang of resistance to phenol functional agglomerate is preferably 2-3wt% in the present invention.
5th aspect, the present invention provide a kind of preparation method of the above-mentioned Huang of resistance to phenol polyamide fibre, the preparation method is that：
The Huang of the resistance to phenol functional agglomerate mechanical mixture that polyamide fibre and first aspect present invention are provided, then spinning obtain described
The Huang of resistance to phenol polyamide fibre.
Compared with prior art, the invention has the advantages that：
The Huang of resistance to phenol functional agglomerate provided by the invention can effectively improve the Huang of the resistance to phenol performance of polyamide, and additive amount is
When 2wt%, you can the anti-phenol yellowness index of polyamide fibre is made to reach 4 grades；When additive amount is 3wt%, the anti-phenol yellowness index of polyamide fibre reaches
To 4-5 grades, and the 180 days Huang of resistance to phenol performances are unchanged, and effect is long-acting persistently.The Huang of resistance to phenol functional agglomerate provided by the invention can be direct
It makes an addition in polyamide, only needs simple mechanical mixture, avoid rear place cumbersome when being modified using the Huang of resistance to phenol agent
Science and engineering sequence.
Specific implementation mode
The technical solution further illustrated the present invention below by specific embodiment.Those skilled in the art should be bright
, the embodiment, which is only to aid in, understands the present invention, should not be regarded as a specific limitation of the invention.
Embodiment 1
The present embodiment provides a kind of resistance to phenol Huang functional agglomerates, include the component of following parts by weight：
30 parts of PA6；
15 parts of methyl blocking dimethyl silicone polymer；
5 parts of acetic acid；
Wherein, the number-average molecular weight of methyl blocking dimethyl silicone polymer is 200,000.
The preparation method of the above-mentioned Huang of resistance to phenol functional agglomerate is as follows：
The each component of formula ratio is added in homogenizer, 10min is stirred under the rotating speed of 300r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 1800r/min, feeding zone rotating speed is 720r/
Min is squeezed out at 245 DEG C, obtains the Huang of resistance to phenol functional agglomerate.
Embodiment 2
The present embodiment provides a kind of resistance to phenol Huang functional agglomerates, include the component of following parts by weight：
50 parts of PA66；
8 parts of hydroxyl endblocked polydimethylsiloxane；
12 parts of stearic acid；
Wherein, the number-average molecular weight of hydroxyl endblocked polydimethylsiloxane is 250,000.
The preparation method of the above-mentioned Huang of resistance to phenol functional agglomerate is as follows：
The each component of formula ratio is added in homogenizer, 5min is stirred under the rotating speed of 500r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 900r/min, feeding zone rotating speed is 480r/
Min is squeezed out at 300 DEG C, obtains the Huang of resistance to phenol functional agglomerate.
Embodiment 3
The present embodiment provides a kind of resistance to phenol Huang functional agglomerates, include the component of following parts by weight：
Wherein, the number-average molecular weight of ethenyl blocking dimethyl silicone polymer is 150,000.
The preparation method of the above-mentioned Huang of resistance to phenol functional agglomerate is as follows：
The each component of formula ratio is added in homogenizer, 8min is stirred under the rotating speed of 400r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 1000r/min, feeding zone rotating speed is 500r/
Min is squeezed out at 260 DEG C, obtains the Huang of resistance to phenol functional agglomerate.
Embodiment 4
The present embodiment provides a kind of resistance to phenol Huang functional agglomerates, include the component of following parts by weight：
Wherein, the number-average molecular weight of methyl blocking dimethyl silicone polymer is 200,000.
The preparation method of the above-mentioned Huang of resistance to phenol functional agglomerate is as follows：
The each component of formula ratio is added in homogenizer, 6min is stirred under the rotating speed of 350r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 1200r/min, feeding zone rotating speed is 600r/
Min is squeezed out at 270 DEG C, obtains the Huang of resistance to phenol functional agglomerate.
Embodiment 5
The present embodiment provides a kind of resistance to phenol Huang functional agglomerates, include the component of following parts by weight：
Wherein, the number-average molecular weight of methyl blocking dimethyl silicone polymer is 200,000.
The preparation method of the above-mentioned Huang of resistance to phenol functional agglomerate is as follows：
The each component of formula ratio is added in homogenizer, 5min is stirred under the rotating speed of 450r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 1500r/min, feeding zone rotating speed is 600r/
Min is squeezed out at 280 DEG C, obtains the Huang of resistance to phenol functional agglomerate.
Embodiment 6
The present embodiment provides a kind of resistance to phenol Huang functional agglomerates, include the component of following parts by weight：
Wherein, the number-average molecular weight of hydroxyl endblocked polydimethylsiloxane is 250,000.
The preparation method of the above-mentioned Huang of resistance to phenol functional agglomerate is as follows：
The each component of formula ratio is added in homogenizer, 8min is stirred under the rotating speed of 400r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 900r/min, feeding zone rotating speed is 720r/
Min is squeezed out at 290 DEG C, obtains the Huang of resistance to phenol functional agglomerate.
Embodiment 7
The present embodiment provides a kind of resistance to phenol Huang functional agglomerates, include the component of following parts by weight：
Wherein, the number-average molecular weight of ethenyl blocking dimethyl silicone polymer is 150,000.
The preparation method of the above-mentioned Huang of resistance to phenol functional agglomerate is as follows：
The each component of formula ratio is added in homogenizer, 5min is stirred under the rotating speed of 500r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 1200r/min, feeding zone rotating speed is 600r/
Min is squeezed out at 260 DEG C, obtains the Huang of resistance to phenol functional agglomerate.
Application Example 1-7
The Huang of the resistance to phenol functional agglomerate that embodiment 1-7 is provided respectively and slices of caprone spinning after mixing, obtain resistance to phenol
Yellow polyamide fibre；The mass ratio that the Huang of resistance to phenol functional agglomerate accounts for the Huang of resistance to phenol polyamide fibre is respectively 2%, 2.2%, 2.5%, 2.8%, 3%,
3.5% and 4%.
Comparative example 1
The Huang of the resistance to phenol functional agglomerate provided using embodiment 1 and slices of caprone spinning after mixing prepare the yellow brocade of resistance to phenol
Synthetic fibre, the mass ratio that the Huang of resistance to phenol functional agglomerate accounts for the Huang of resistance to phenol polyamide fibre are 1.7%.
Comparative example 2
Difference lies in the parts by weight of organic silicon raw rubber are 3 parts, and the parts by weight of organic acid are 12 parts with embodiment 1.
By the obtained Huang of resistance to phenol functional agglomerate and slices of caprone spinning after mixing, the Huang of resistance to phenol polyamide fibre, the Huang of resistance to phenol functional agglomerate are prepared
The mass ratio for accounting for the Huang of resistance to phenol polyamide fibre is 2%.
Comparative example 3
Difference lies in the parts by weight of organic silicon raw rubber are 12 parts, and the parts by weight of organic acid are 3 parts with embodiment 1.
By the obtained Huang of resistance to phenol functional agglomerate and slices of caprone spinning after mixing, the Huang of resistance to phenol polyamide fibre, the Huang of resistance to phenol functional agglomerate are prepared
The mass ratio for accounting for the Huang of resistance to phenol polyamide fibre is 2%.
The Huang of the resistance to phenol polyamide fibre that above application embodiment and comparative example is provided uses ISO 105X18:2007 textile phenol are yellow
The fastness test method that changes colour processing, the method for then using GB251-1995 assess the anti-phenol yellowness index of the Huang of resistance to phenol polyamide fibre, tie
Fruit is as shown in table 1 below：
Table 1
| Application Example | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Anti- phenol yellowness index/grade | 4 | 4 | 4 | 4-5 | 4-5 | 4-5 | 4-5 |
| 30 days anti-phenol yellowness index/grades | 4 | 4 | 4 | 4-5 | 4-5 | 4-5 | 4-5 |
| 90 days anti-phenol yellowness index/grades | 4 | 4 | 4 | 4-5 | 4-5 | 4-5 | 4-5 |
| 180 days anti-phenol yellowness index/grades | 4 | 4 | 4 | 4-5 | 4-5 | 4-5 | 4-5 |
| Comparative example | 1 | 2 | 3 | ||||
| Anti- phenol yellowness index/grade | 3-4 | 3-4 | 3-4 | ||||
| 30 days anti-phenol yellowness index/grades | 3-4 | 3-4 | 3-4 | ||||
| 90 days anti-phenol yellowness index/grades | 3 | 3 | 3 | ||||
| 180 days anti-phenol yellowness index/grades | 3 | 3 | 3 |
As shown in Table 1, the Huang of resistance to phenol functional agglomerate provided by the invention can effectively improve the Huang of resistance to phenol of polyamide fibre
Can, and effect is long-acting persistently.When the additive amount of the Huang of resistance to phenol functional agglomerate is relatively low, the Huang of the resistance to phenol performance of the obtained Huang of resistance to phenol polyamide fibre
It is poor, it is difficult to meet market demands.When the content of organic silicon raw rubber is very few, the organic acid for moving to polyamide fibre surface is less, and
It is unfavorable for the formation of protective film, therefore the Huang of resistance to phenol performance declines；When organic acid content is very few, can equally allow to move to brocade
The organic acid on synthetic fibre surface is less, and the Huang of resistance to phenol performance declines.
Applicant states, the foregoing is merely the specific implementation mode of the present invention, but protection scope of the present invention not office
It is limited to this, person of ordinary skill in the field is it will be clearly understood that any belong to those skilled in the art and taken off in the present invention
In the technical scope of dew, the change or replacement that can be readily occurred in are all fallen within protection scope of the present invention and the open scope.
Claims (10)
1. a kind of resistance to phenol Huang functional agglomerate, which is characterized in that the Huang of the resistance to phenol functional agglomerate includes the component of following parts by weight：
0-70 parts of kymene；
Organic silicon raw rubber 5-15 parts；
5-15 parts of organic acid.
2. the Huang of resistance to phenol functional agglomerate according to claim 1, which is characterized in that the polyamide be selected from PA6, PA66 or
One kind in PA1010 or at least two combination；
Preferably, organic silicon raw rubber is dimethyl silicone polymer；
Preferably, the dimethyl silicone polymer is selected from ethenyl blocking dimethyl silicone polymer, hydroxy-end capped poly dimethyl silicon
Oxygen alkane or one kind in methyl blocking dimethyl silicone polymer or at least two combination；
Preferably, the number-average molecular weight of organic silicon raw rubber is 150,000-30 ten thousand.
3. the Huang of resistance to phenol functional agglomerate according to claim 1 or 2, which is characterized in that the organic acid is selected from acetic acid, benzene first
One kind in acid, stearic acid, citric acid or oxalic acid or at least two combination.
4. according to the claim 1-3 any one of them Huang of resistance to phenol functional agglomerate, which is characterized in that the Huang of the resistance to phenol functional agglomerate
Further include 5-15 parts of primary antioxidants and 5-15 parts of auxiliary anti-oxidants；
Preferably, the primary antioxidant is selected from antioxidant 3114, antioxidant 1330, antioxidant 1135, antioxidant 1010 or antioxygen
One kind in agent 1076 or at least two combination；
Preferably, the auxiliary anti-oxidant is selected from irgasfos 168, antioxidant 618, antioxidant 626, antioxidant 412S or antioxidant
One kind in DSTDP or at least two combination；
Preferably, the Huang of the resistance to phenol functional agglomerate further includes 5-15 parts of ultra-violet absorbers；
Preferably, the ultra-violet absorber in UV-326, UV-327, UV-328, UV-329, UV-P or UV-531 one
Kind or at least two combination.
5. a kind of preparation method of resistance to phenol Huang functional agglomerate according to any one of claims 1-4, which is characterized in that the system
Preparation Method is：
The each component of formula ratio is mixed, is then squeezed out by extruder, obtains the Huang of the resistance to phenol functional agglomerate.
6. preparation method according to claim 5, which is characterized in that the mixing is carried out in homogenizer；
Preferably, the rotating speed of the homogenizer is 300-500r/min；
Preferably, the time of the mixing is 5-10min；
Preferably, the extruder is double screw extruder；
Preferably, the screw speed of the double screw extruder is 900-1800r/min, and feeding zone rotating speed is 480-720r/
min；
Preferably, the operating temperature of the double screw extruder is 245-300 DEG C.
7. preparation method according to claim 5 or 6, which is characterized in that the preparation method is that：
The each component of formula ratio is added in homogenizer, 5-10min is stirred under the rotating speed of 300-500r/min；So
Obtained mixed material is added twin-screw extrude afterwards, sets screw speed as 900-1800r/min, feeding zone rotating speed is
480-720r/min is squeezed out at 245-300 DEG C, obtains the Huang of the resistance to phenol functional agglomerate.
8. a kind of purposes of resistance to phenol Huang functional agglomerate according to any one of claims 1-4, which is characterized in that the resistance to phenol is yellow
Resistance to phenol Huang of the functional agglomerate for polyamide is modified.
9. a kind of resistance to phenol Huang polyamide fibre, which is characterized in that the Huang of the resistance to phenol polyamide fibre includes described in polyamide fibre and claim any one of 1-4
The Huang of resistance to phenol functional agglomerate.
10. the Huang of resistance to phenol polyamide fibre according to claim 9, which is characterized in that the Huang of the resistance to phenol functional agglomerate accounts for the resistance to phenol
The mass ratio of yellow polyamide fibre is more than or equal to 2%；
Preferably, the mass ratio that the Huang of the resistance to phenol functional agglomerate accounts for the Huang of the resistance to phenol polyamide fibre is 2-3%.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685034A (en) * | 2019-11-18 | 2020-01-14 | 浙江华峰氨纶股份有限公司 | Preparation method of phenolic yellowing resistant spandex fiber |
| CN111005221A (en) * | 2019-12-12 | 2020-04-14 | 嘉兴华晟助剂工业有限公司 | Novel anti-yellowing agent and preparation method and application thereof |
| CN112694745A (en) * | 2020-12-28 | 2021-04-23 | 重庆柏纳伟晟新材料科技有限公司 | Phenol yellow resistant functional master batch and preparation method thereof |
| CN114016153A (en) * | 2021-11-29 | 2022-02-08 | 福建漳平协龙高新化纤有限公司 | Anti-yellowing nylon thermal fuse and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160111A (en) * | 2013-04-06 | 2013-06-19 | 浙江通力改性工程塑料有限公司 | Halogen-free flame retardant thermoplastic polyamide composition |
| CN103194892A (en) * | 2013-04-24 | 2013-07-10 | 广州市番禺区协运来化工用品有限公司 | Anti-yellowing agent |
| CN107001626A (en) * | 2014-12-03 | 2017-08-01 | 罗狄亚聚酰胺特殊品有限公司 | For the objects of polyamide for the method for resistant to yellowing being provided in objects of polyamide and thus method is obtained |
-
2018
- 2018-06-26 CN CN201810669888.6A patent/CN108795028A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160111A (en) * | 2013-04-06 | 2013-06-19 | 浙江通力改性工程塑料有限公司 | Halogen-free flame retardant thermoplastic polyamide composition |
| CN103194892A (en) * | 2013-04-24 | 2013-07-10 | 广州市番禺区协运来化工用品有限公司 | Anti-yellowing agent |
| CN107001626A (en) * | 2014-12-03 | 2017-08-01 | 罗狄亚聚酰胺特殊品有限公司 | For the objects of polyamide for the method for resistant to yellowing being provided in objects of polyamide and thus method is obtained |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685034A (en) * | 2019-11-18 | 2020-01-14 | 浙江华峰氨纶股份有限公司 | Preparation method of phenolic yellowing resistant spandex fiber |
| CN110685034B (en) * | 2019-11-18 | 2022-06-03 | 华峰化学股份有限公司 | Preparation method of phenolic yellowing resistant spandex fiber |
| CN111005221A (en) * | 2019-12-12 | 2020-04-14 | 嘉兴华晟助剂工业有限公司 | Novel anti-yellowing agent and preparation method and application thereof |
| CN111005221B (en) * | 2019-12-12 | 2022-06-03 | 嘉兴华晟助剂工业有限公司 | Anti-yellowing agent and preparation method and application thereof |
| CN112694745A (en) * | 2020-12-28 | 2021-04-23 | 重庆柏纳伟晟新材料科技有限公司 | Phenol yellow resistant functional master batch and preparation method thereof |
| CN114016153A (en) * | 2021-11-29 | 2022-02-08 | 福建漳平协龙高新化纤有限公司 | Anti-yellowing nylon thermal fuse and preparation method thereof |
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