CN109021509A - A kind of resistance to phenol Huang functional agglomerate, preparation method, purposes and the Huang of resistance to phenol terylene - Google Patents
A kind of resistance to phenol Huang functional agglomerate, preparation method, purposes and the Huang of resistance to phenol terylene Download PDFInfo
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- CN109021509A CN109021509A CN201810669158.6A CN201810669158A CN109021509A CN 109021509 A CN109021509 A CN 109021509A CN 201810669158 A CN201810669158 A CN 201810669158A CN 109021509 A CN109021509 A CN 109021509A
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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
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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
- 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
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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
- D01F6/92—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
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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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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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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- 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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Abstract
The present invention provides a kind of Huang of resistance to phenol functional agglomerate, preparation method, purposes and the Huang of resistance to phenol terylene.The Huang of the resistance to phenol functional agglomerate includes the component of following parts by weight: 30-70 parts of polyester, silicon raw rubber 5-15 parts and 5-15 parts of organic acid organic.The Huang of the resistance to phenol functional agglomerate is then prepared with the method that extruder squeezes out by mixing each component of formula ratio.The Huang of resistance to phenol that the Huang of resistance to phenol functional agglomerate provided by the invention can be used for polyester is modified, can directly make an addition in polyester, only needs simple mechanical mixture, avoids postprocessing working procedures cumbersome when being modified using the Huang of resistance to phenol agent；When its additive amount is 2wt%, the anti-phenol yellowness index of terylene can be made to reach 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 Huang of resistance to phenol functional agglomerate, preparation method, use
Way and the Huang of resistance to phenol terylene.
Background technique
Fiber is widely used in textile, is processed into various because having good wearability, fatigue durability and resilience
Clothes.Terylene is an important species of synthetic fibers, belongs to polyester fiber, and main component is polyethylene terephthalate
Ester (PET).Have many advantages, such as that intensity is high, smooth well-pressed, quick-drying washable by the fabric that terylene is woven into, is usually used in all kinds of gym suits
Dress.
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
Fabric Yellowing for often occurring during dyeing and finishing process or transport 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
It generally is added with antioxidant 2,6-di-tert-butyl p-cresol (BHT) in material, BHT easily generates 2 with the reaction of nitrogen oxides in air,
6- di-t-butyl 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 discloses one
The production technology of kind nylon fabric, including dip dyeing: according to the color of required dye, successively adding toward what is soaked wait contaminate in nylon fabric
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 polyester fiber is obtained the long-acting Huang of resistance to phenol performance, be that this field expectation solves the problems, such as.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of Huang of resistance to phenol functional agglomerate, its preparation
Method, purposes and the Huang of resistance to phenol terylene.The functional agglomerate can effectively improve the Huang of the resistance to phenol performance of polyester, and the polyester Huang of resistance to phenol is avoided to change
Property cumbersome postprocessing working procedures, and effect is long-acting persistently.
To achieve this purpose, the present invention adopts the following technical scheme:
In a first aspect, the present invention provides a kind of Huang of resistance to phenol functional agglomerate, the component including following parts by weight:
30-70 parts of polyester；
Organic silicon raw rubber 5-15 parts；
5-15 parts of organic acid.
In the present invention, on the one hand organic silicon raw rubber is used as the carrier of 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 on the surface of the material, prevent 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 polyester, only needs simple mechanical mixture, avoid post-processing work cumbersome when being modified using the Huang of resistance to phenol agent
Sequence.
In the present invention, the mass fraction of the polyester can be 30 parts, 32 parts, 35 parts, 38 parts, 40 parts, 42 parts, 45 parts,
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 polyester is selected from PET (polyethylene terephthalate), PBT (gathers
Propylene glycol ester terephthalate) or one of PCT (poly terephthalic acid 1,4 cyclohexane dimethanol ester) or at least two
Combination；The combination is typical but non-limiting example has: the combination of PET and PBT, the combination of PET and PCT, PBT and PCT group
Close etc..
Preferably, the intrinsic viscosity of the polyester is 1-10；Such as can be 1,1.5,2,2.5,3,3.5,4,4.5,5,
5.5,6,6.5,7,7.5,8,8.5,9,9.5 or 10 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
One of radical siloxane or methyl blocking dimethyl silicone polymer or at least two combination；The combination is typical but unrestricted
Property example have: 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 it 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 of acid or at least two combination；The combination is typical but non-limiting example has: 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
Conjunction, citric acid and combination of oxalic acid etc..
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- trimethyl -2,4,6- (3,5- di-t-butyl -4- hydroxyphenylmethyl) benzene), antioxidant
1135 (the different monooctyl esters of 3,5- di-t-butyl -4- hydroxy phenylpropionic acid), 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 phenyl) propionic acid octadecanol ester) in
One kind or at least two combination；The combination is typical but non-limiting example has: antioxidant 3114 and antioxidant 1330
Combination, antioxidant 3114 and the combination of antioxidant 1135, the combination of antioxidant 3114 and antioxidant 1010, antioxidant 3114 and anti-
The combination of oxygen agent 1076, the combination of antioxidant 1330 and antioxidant 1135, antioxidant 1330 and antioxidant 1076 combination, 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 thiopropionate)) or antioxidant DSTDP (thio-2 acid double 18
Alcohol ester) one of or at least two combination；The combination is typical but non-limiting example has: 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
Combination, antioxidant 412S and the antioxidant DSTDP of agent 618 and the combination of antioxidant DSTDP, 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.) ultraviolet absorbing agent.
Preferably, the ultraviolet absorbing agent is selected from UV-326 (2'- (2'- hydroxyl -3'- tert-butyl -5'- aminomethyl phenyl) -
5- chlorobenzotriazole), UV-327 (2- (2'- hydroxyl -3', 5'- di-tert-butyl-phenyl) -5- chlorobenzotriazole), UV-328 (2-
(2'- hydroxyl -3', 5'- di-tert-pentyl-phenyl) benzotriazole), UV-329 (2- (2'- hydroxyl -5'- t-octyl phenyl) benzo three
Azoles), UV-P (2- (2'- hydroxyl -5'- aminomethyl phenyl) benzotriazole) or UV-531 ([2- hydroxyl -4- (octyloxy) phenyl] benzene
Base ketone) one of or at least two combination；The combination is typical but non-limiting example has: 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
Combination, combination of UV-329 and UV-531 of combination, UV-328 and UV-P with UV-329 etc..
Above-mentioned antioxidant and ultraviolet absorbing agent 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 high-speed mixer.
Preferably, the revolving speed of the high-speed mixer is 300-500r/min；Such as it can be 300r/min, 320r/
Min, 350r/min, 380r/min, 400r/min, 420r/min, 450r/min, 480r/min or 500r/min etc..
Preferably, the mixed time 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 revolving 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 260-290 DEG C；Such as can be 260 DEG C, 262 DEG C,
265 DEG C, 268 DEG C, 270 DEG C, 272 DEG C, 275 DEG C, 278 DEG C, 280 DEG C, 282 DEG C, 285 DEG C, 288 DEG C or 290 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 high-speed mixer, is stirred 5- under the revolving 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 revolving speed is 480-720r/min, squeezes out at 260-290 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 polyester is modified,
The Huang of resistance to phenol for being preferred for terylene is modified.
Fourth aspect, the present invention provide a kind of Huang of resistance to phenol terylene, including terylene 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 terylene is big
In equal to 2%；Such as it can be 2%, 3%, 3.5%, 4%, 4.5% or 5% etc..
Preferably, it is 2-3% that the Huang of the resistance to phenol functional agglomerate, which accounts for the mass ratio of the Huang of the resistance to phenol terylene,；Such as it 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%, the anti-phenol yellowness index of terylene can be made to reach
4 grades, meet industry requirement；When its additive amount is 3wt%, the anti-phenol yellowness index of terylene can be made to reach 4-5 grades；It continues growing
Additive amount then influences less the Huang of resistance to phenol of terylene performance, and its additive amount is excessive, will affect the mechanical performance of terylene.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 terylene, the preparation method is that:
The Huang of the resistance to phenol functional agglomerate mechanical mixture that terylene and first aspect present invention are provided, then spinning obtain described
The Huang of resistance to phenol terylene.
Compared with prior art, the invention has the following advantages:
The Huang of resistance to phenol functional agglomerate provided by the invention can effectively improve the Huang of the resistance to phenol performance of polyester, and additive amount is
When 2wt%, the anti-phenol yellowness index of terylene can be made to reach 4 grades；When additive amount is 3wt%, the anti-phenol yellowness index of terylene 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 polyester, only needs simple mechanical mixture, avoid post-processing cumbersome when being modified using the Huang of resistance to phenol agent
Process.
Specific embodiment
Below by specific embodiment to further illustrate the technical scheme of the present invention.Those skilled in the art should be bright
, the described embodiments are merely helpful in understanding the present invention, should not be regarded as a specific limitation of the invention.
Embodiment 1
The present embodiment provides a kind of Huang of resistance to phenol functional agglomerate, the component including following parts by weight:
30 parts of PET；
15 parts of methyl blocking dimethyl silicone polymer；
5 parts of acetic acid；
Wherein, the intrinsic viscosity of PET is 2.5, and the number-average molecular weight of methyl blocking dimethyl silicone polymer is 200,000.
The above-mentioned Huang of resistance to phenol functional agglomerate the preparation method is as follows:
The each component of formula ratio is added in high-speed mixer, is stirred 10min under the revolving speed of 300r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 1800r/min, feeding zone revolving speed is 720r/
Min is squeezed out at 260 DEG C, obtains the Huang of resistance to phenol functional agglomerate.
Embodiment 2
The present embodiment provides a kind of Huang of resistance to phenol functional agglomerate, the component including following parts by weight:
50 parts of PBT；
8 parts of hydroxyl endblocked polydimethylsiloxane；
12 parts of stearic acid；
Wherein, the intrinsic viscosity of PBT is 5, and the number-average molecular weight of hydroxyl endblocked polydimethylsiloxane is 250,000.
The above-mentioned Huang of resistance to phenol functional agglomerate the preparation method is as follows:
The each component of formula ratio is added in high-speed mixer, is stirred 5min under the revolving speed of 500r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 900r/min, feeding zone revolving speed is 480r/
Min is squeezed out at 290 DEG C, obtains the Huang of resistance to phenol functional agglomerate.
Embodiment 3
The present embodiment provides a kind of Huang of resistance to phenol functional agglomerate, the component including following parts by weight:
Wherein, the intrinsic viscosity of PCT is 7, and the number-average molecular weight of ethenyl blocking dimethyl silicone polymer is 150,000.
The above-mentioned Huang of resistance to phenol functional agglomerate the preparation method is as follows:
The each component of formula ratio is added in high-speed mixer, is stirred 8min under the revolving speed of 400r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 1000r/min, feeding zone revolving speed is 500r/
Min is squeezed out at 270 DEG C, obtains the Huang of resistance to phenol functional agglomerate.
Embodiment 4
The present embodiment provides a kind of Huang of resistance to phenol functional agglomerate, the component including following parts by weight:
Wherein, the intrinsic viscosity of PET is 2.5, and the number-average molecular weight of methyl blocking dimethyl silicone polymer is 200,000.
The above-mentioned Huang of resistance to phenol functional agglomerate the preparation method is as follows:
The each component of formula ratio is added in high-speed mixer, is stirred 6min under the revolving speed of 350r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 1200r/min, feeding zone revolving speed is 600r/
Min is squeezed out at 280 DEG C, obtains the Huang of resistance to phenol functional agglomerate.
Embodiment 5
The present embodiment provides a kind of Huang of resistance to phenol functional agglomerate, the component including following parts by weight:
Wherein, the intrinsic viscosity of PBT is 2.5, and the number-average molecular weight of methyl blocking dimethyl silicone polymer is 200,000.
The above-mentioned Huang of resistance to phenol functional agglomerate the preparation method is as follows:
The each component of formula ratio is added in high-speed mixer, is stirred 7min under the revolving speed of 450r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 1500r/min, feeding zone revolving speed is 650r/
Min is squeezed out at 275 DEG C, obtains the Huang of resistance to phenol functional agglomerate.
Embodiment 6
The present embodiment provides a kind of Huang of resistance to phenol functional agglomerate, the component including following parts by weight:
Wherein, the intrinsic viscosity of PBT is 5, and the number-average molecular weight of hydroxyl endblocked polydimethylsiloxane is 250,000.
The above-mentioned Huang of resistance to phenol functional agglomerate the preparation method is as follows:
The each component of formula ratio is added in high-speed mixer, is stirred 8min under the revolving speed of 400r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 900r/min, feeding zone revolving speed is 720r/
Min is squeezed out at 285 DEG C, obtains the Huang of resistance to phenol functional agglomerate.
Embodiment 7
The present embodiment provides a kind of Huang of resistance to phenol functional agglomerate, the component including following parts by weight:
Wherein, the intrinsic viscosity of PCT is 7, and the number-average molecular weight of ethenyl blocking dimethyl silicone polymer is 150,000.
The above-mentioned Huang of resistance to phenol functional agglomerate the preparation method is as follows:
The each component of formula ratio is added in high-speed mixer, is stirred 5min under the revolving speed of 500r/min；Then
Obtained mixed material is added twin-screw extrude, sets screw speed as 1200r/min, feeding zone revolving speed is 600r/
Min is squeezed out at 290 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 terylene chips spinning after mixing, obtain resistance to phenol
Yellow terylene；The Huang of resistance to phenol functional agglomerate account for the mass ratio of the Huang of resistance to phenol terylene be 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 terylene chips spinning after mixing, are prepared the Huang of resistance to phenol and washed
Synthetic fibre, the mass ratio that the Huang of resistance to phenol functional agglomerate accounts for the Huang of resistance to phenol terylene is 1.7%.
Comparative example 2
The difference from embodiment 1 is that the parts by weight of organic silicon raw rubber are 3 parts, the parts by weight of organic acid are 12 parts.
By the obtained Huang of resistance to phenol functional agglomerate and terylene chips spinning after mixing, the Huang of resistance to phenol terylene, the Huang of resistance to phenol functional agglomerate are prepared
The mass ratio for accounting for the Huang of resistance to phenol terylene is 2%.
Comparative example 3
The difference from embodiment 1 is that the parts by weight of organic silicon raw rubber are 12 parts, the parts by weight of organic acid are 3 parts.
By the obtained Huang of resistance to phenol functional agglomerate and terylene chips spinning after mixing, the Huang of resistance to phenol terylene, the Huang of resistance to phenol functional agglomerate are prepared
The mass ratio for accounting for the Huang of resistance to phenol terylene is 2%.
The Huang of the resistance to phenol terylene that above-mentioned Application Example and comparative example are provided uses 105 X18:2007 textile phenol of ISO
The processing of xanthiochromatic fastness test method, the method for then using GB251-1995 assess the anti-phenol yellowness index of the Huang of resistance to phenol terylene,
As a result 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 terylene
Can, and effect is long-acting persistently.When the additive amount of the Huang of resistance to phenol functional agglomerate is lower, the Huang of the resistance to phenol performance of the obtained Huang of resistance to phenol terylene
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 terylene 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, equally can allow to move to wash
The organic acid on synthetic fibre surface is less, the decline of the Huang of resistance to phenol performance.
The Applicant declares that the foregoing is merely a specific embodiment of the invention, but protection scope of the present invention not office
It is limited to this, it should be clear to those skilled in the art, any to belong to those skilled in the art and take off in the present invention
In the technical scope of dew, any changes or substitutions that can be easily thought of, and all of which fall within the scope of protection and disclosure of the present invention.
Claims (10)
1. a kind of Huang of resistance to phenol functional agglomerate, which is characterized in that the Huang of the resistance to phenol functional agglomerate includes the component of following parts by weight:
30-70 parts of polyester；
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 polyester is in PET, PBT or PCT
One kind or at least two combination；
Preferably, the intrinsic viscosity of the polyester is 1-10；
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
One of oxygen alkane or 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 of acid, stearic acid, citric acid or oxalic acid or at least two combination.
4. the Huang of resistance to phenol functional agglomerate according to claim 1-3, which is characterized in that the Huang of the resistance to phenol functional agglomerate
It 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 of 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
The combination of one of DSTDP or at least two；
Preferably, the Huang of the resistance to phenol functional agglomerate further includes 5-15 parts of ultraviolet absorbing agents；
Preferably, the ultraviolet absorbing agent 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 the Huang of resistance to phenol functional agglomerate according to any one of claims 1-4, which is characterized in that the system
Preparation Method are as follows:
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 high-speed mixer；
Preferably, the revolving speed of the high-speed mixer is 300-500r/min；
Preferably, the mixed time 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 revolving speed is 480-720r/
min；
Preferably, the operating temperature of the double screw extruder is 260-290 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 high-speed mixer, is stirred 5-10min under the revolving speed of 300-500r/min；So
Obtained mixed material is added twin-screw extrude afterwards, sets screw speed as 900-1800r/min, feeding zone revolving speed is
480-720r/min is squeezed out at 260-290 DEG C, obtains the Huang of the resistance to phenol functional agglomerate.
8. a kind of purposes of the Huang of resistance to phenol 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 polyester is modified.
9. a kind of Huang of resistance to phenol terylene, which is characterized in that the Huang of the resistance to phenol terylene includes described in terylene and claim any one of 1-4
The Huang of resistance to phenol functional agglomerate.
10. the Huang of resistance to phenol terylene 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 terylene is more than or equal to 2%；
Preferably, it is 2-3% that the Huang of the resistance to phenol functional agglomerate, which accounts for the mass ratio of the Huang of the resistance to phenol terylene,.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669158.6A CN109021509A (en) | 2018-06-26 | 2018-06-26 | A kind of resistance to phenol Huang functional agglomerate, preparation method, purposes and the Huang of resistance to phenol terylene |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669158.6A CN109021509A (en) | 2018-06-26 | 2018-06-26 | A kind of resistance to phenol Huang functional agglomerate, preparation method, purposes and the Huang of resistance to phenol terylene |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110305366A (en) * | 2019-07-29 | 2019-10-08 | 山东省临沂市三丰化工有限公司 | A kind of antioxidative stabilizer composition and modified butadiene rubber |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-06-26 CN CN201810669158.6A patent/CN109021509A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110305366A (en) * | 2019-07-29 | 2019-10-08 | 山东省临沂市三丰化工有限公司 | A kind of antioxidative stabilizer composition and modified butadiene rubber |
| CN110305366B (en) * | 2019-07-29 | 2021-03-12 | 山东省临沂市三丰化工有限公司 | Antioxidant stabilizer composition and modified butadiene rubber |
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Application publication date: 20181218 |