CN107723837A - A kind of string composite terylene fiber and preparation method thereof - Google Patents
A kind of string composite terylene fiber and preparation method thereof Download PDFInfo
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- CN107723837A CN107723837A CN201711057312.6A CN201711057312A CN107723837A CN 107723837 A CN107723837 A CN 107723837A CN 201711057312 A CN201711057312 A CN 201711057312A CN 107723837 A CN107723837 A CN 107723837A
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- Prior art keywords
- fiber
- added
- taken
- alkylolamides
- beeswax
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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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses a kind of string composite terylene fiber, and it is made up of the raw material of following weight parts：The tert-butyl group is to biphenol 0.8 2, sorbitan monooleate 12, sisal fiber 15 20, alkylolamides 0.7 1, talcum powder 10 14, stannous sulfide 0.1 0.3, diethylene glycol dibenzoate 35, trimethyl hydroxyethylammonium ethylenediamine 12, calcium ricinoleate 0.7 1, polyethylene terephthalate 12, silane coupler kh550 0.4 1, beeswax 45, sisal fiber that the present invention adds, talcum powder can effectively improve the toughness of finished product, improve the combination property of finished fiber.
Description
Technical field
The invention belongs to terylene field, and in particular to a kind of string composite terylene fiber and preparation method thereof.
Background technology
Polyester fiber is an important kind in synthetic fibers, is the trade name of China's polyester fiber.It is with essence
Terephthalic acid (TPA) or dimethyl terephthalate (DMT) and ethylene glycol be raw material through esterification or ester exchange with prepared by polycondensation reaction into
Fine high polymer-polyethylene terephthalate, through fiber made of spinning and post processing.Polyester fiber is that three big synthesis are fine
The simplest one kind of technique, price are also relatively cheap in dimension.Along with it has, durable, elasticity is good, is unlikely to deform, corrosion resistant
The features such as losing, insulating, be well-pressed and quick-drying washable, is liked by people.The species of polyester fiber fabric is more, is washed except the system of knitting is pure
Outside synthetic fibre fabric, the product of also many and various textile fabric blend polyesters or intertexture, the deficiency of pure dacron is compensate for, sent out
Shoot and preferably play performance；Recently as the utilization of superfine fibre, shin-gosen and new shin-gosen and its fabric, height is received
The purposes and demand of shrinkage fibers expand day by day.The mixed fiber yarn of high-shrinkage polyster and general fibre utilizes heat-shrinkable not
It with caused filament length difference, can assign fabric fluffy, plentiful, soft style, and there is the feel of wool, for producing high-grade clothes
Fabric.The shrinkage factor of conventional polyester PET is below 7%；The preparation method of existing polyester fiber, typically using polybutadiene
Acid propylene glycol ester and PET resin blend spinning, are then again degraded poly-succinic propylene glycol ester by the effect of biodegradable enzyme
Remove, to realize the ultra fine of polyester fiber.But the usual intensity of polyester fiber prepared by this method is relatively low, wear-resistant
Poor performance, service life is short, says from another point of view, it is impossible to and it is durable in use, and a kind of waste of resource, also it is unfavorable for environmental protection.
The content of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of string composite terylene fiber
And preparation method thereof.
To achieve the above object, the present invention uses following technical scheme：
A kind of string composite terylene fiber, it is made up of the raw material of following weight parts：
The tert-butyl group to biphenol 0.8-2, sorbitan monooleate 1-2, sisal fiber 15-20, alkylolamides 0.7-1,
Talcum powder 10-14, stannous sulfide 0.1-0.3, diethylene glycol dibenzoate 3-5, trimethyl hydroxyethylammonium ethylenediamine 1-2, ricinoleic acid
Calcium 0.7-1, polyethylene terephthalate 1-2, silane coupler kh550 0.4-1, beeswax 4-5.
A kind of preparation method of string composite terylene fiber, comprises the following steps：
(1) take the tert-butyl group that biphenol is added in the absolute ethyl alcohol of 4-7 times of its weight, stirred, rise temperature is
60-70 DEG C, calcium ricinoleate is added, insulated and stirred 1-2 hours, obtains anti-oxidant alcoholic solution；
(2) sisal fiber is taken, is added in 0.6-1mol/l sodium bicarbonate solution, soak at room temperature 40-50 minutes, mistake
Filter, precipitation is washed, air drying, is added in above-mentioned anti-oxidant alcoholic solution, stirs, add trimethyl hydroxyethylammonium second two
Amine, ultrasonic 20-30 minutes, obtain fiber alcoholic solution；
(3) talcum powder, alkylolamides mixing are taken, is added in the deionized water of 10-14 times of compound weight, stirring is equal
It is even, obtain alkylolamides solution；
(4) above-mentioned fiber alcoholic solution, the mixing of alkylolamides solution are taken, is stirred, adds sorbitan monooleate, stirring is equal
It is even, obtain fiber composite alcohol emulsion；
(5) beeswax is taken, heats and softens, is added in above-mentioned fiber composite alcohol emulsion, rise temperature is 60-65 DEG C, is added
Silane coupler kh550, insulated and stirred 2-3 hours, filtering, precipitation is washed, air drying, obtains beeswax modified fibre；
(6) take above-mentioned beeswax modified fibre, mix, stir with remaining each raw material, heating melting, extrude, spinneret into
Type.
Advantages of the present invention：
Sisal fiber is distributed in anti-oxidant alcoholic solution by the present invention, is then handled using trimethyl hydroxyethylammonium ethylenediamine,
The surface-active of fiber effectively is improved, then talcum powder is distributed in amide solution, is realized and organically-modified fiber
Effectively combine, sisal fiber, the talcum powder that the present invention adds can effectively improve the toughness of finished product, improve finished fiber
Combination property.
Embodiment
Embodiment 1
A kind of string composite terylene fiber, it is made up of the raw material of following weight parts：
The tert-butyl group is to biphenol 2, sorbitan monooleate 2, sisal fiber 20, alkylolamides 1, talcum powder 14, vulcanization
Stannous 0.3, diethylene glycol dibenzoate 5, trimethyl hydroxyethylammonium ethylenediamine 2, calcium ricinoleate 1, polyethylene terephthalate
2nd, silane coupler kh5501, beeswax 5.
A kind of preparation method of string composite terylene fiber, comprises the following steps：
(1) take the tert-butyl group that biphenol is added in the absolute ethyl alcohol of 7 times of its weight, stirred, rise temperature is
60-70 DEG C, calcium ricinoleate is added, insulated and stirred 2 hours, obtains anti-oxidant alcoholic solution；
(2) sisal fiber is taken, is added in 1mol/l sodium bicarbonate solution, soak at room temperature 50 minutes, filtering, will be precipitated
Washing, air drying, is added in above-mentioned anti-oxidant alcoholic solution, stirs, and adds trimethyl hydroxyethylammonium ethylenediamine, ultrasound 30
Minute, obtain fiber alcoholic solution；
(3) talcum powder, alkylolamides mixing are taken, is added in the deionized water of 14 times of compound weight, stirs,
Obtain alkylolamides solution；
(4) above-mentioned fiber alcoholic solution, the mixing of alkylolamides solution are taken, is stirred, adds sorbitan monooleate, stirring is equal
It is even, obtain fiber composite alcohol emulsion；
(5) beeswax is taken, heats and softens, is added in above-mentioned fiber composite alcohol emulsion, rise temperature is 65 DEG C, adds silane
Coupling agent kh550, insulated and stirred 3 hours, filtering, precipitation is washed, air drying, obtains beeswax modified fibre；
(6) take above-mentioned beeswax modified fibre, mix, stir with remaining each raw material, heating melting, extrude, spinneret into
Type.
Embodiment 2
A kind of string composite terylene fiber, it is made up of the raw material of following weight parts：
The tert-butyl group to biphenol 0.8, sorbitan monooleate 1, sisal fiber 15, alkylolamides 0.7, talcum powder 10,
Stannous sulfide 0.1, diethylene glycol dibenzoate 3, trimethyl hydroxyethylammonium ethylenediamine 1, calcium ricinoleate 0.7, poly terephthalic acid second
Diol ester 1, silane coupler kh550 0.4, beeswax 4.
A kind of preparation method of string composite terylene fiber, comprises the following steps：
(1) take the tert-butyl group that biphenol is added in the absolute ethyl alcohol of 4 times of its weight, stirred, rise temperature is
60-70 DEG C, calcium ricinoleate is added, insulated and stirred 1 hour, obtains anti-oxidant alcoholic solution；
(2) sisal fiber is taken, is added in 0.6mol/l sodium bicarbonate solution, soak at room temperature 40 minutes, filtering will be heavy
Form sediment and wash, air drying, be added in above-mentioned anti-oxidant alcoholic solution, stir, add trimethyl hydroxyethylammonium ethylenediamine, ultrasound
20 minutes, obtain fiber alcoholic solution；
(3) talcum powder, alkylolamides mixing are taken, is added in the deionized water of 10 times of compound weight, stirs,
Obtain alkylolamides solution；
(4) above-mentioned fiber alcoholic solution, the mixing of alkylolamides solution are taken, is stirred, adds sorbitan monooleate, stirring is equal
It is even, obtain fiber composite alcohol emulsion；
(5) beeswax is taken, heats and softens, is added in above-mentioned fiber composite alcohol emulsion, rise temperature is 60 DEG C, adds silane
Coupling agent kh550, insulated and stirred 2 hours, filtering, precipitation is washed, air drying, obtains beeswax modified fibre；
(6) take above-mentioned beeswax modified fibre, mix, stir with remaining each raw material, heating melting, extrude, spinneret into
Type.
Performance test：
Dry-hot shrinkage is 53-55%, fiber strength 2.1-2.5cn/dtex.
Claims (2)
1. a kind of string composite terylene fiber, it is characterised in that it is made up of the raw material of following weight parts：
The tert-butyl group is to biphenol 0.8-2, sorbitan monooleate 1-2, sisal fiber 15-20, alkylolamides 0.7-1, talcum
Powder 10-14, stannous sulfide 0.1-0.3, diethylene glycol dibenzoate 3-5, trimethyl hydroxyethylammonium ethylenediamine 1-2, calcium ricinoleate
0.7-1, polyethylene terephthalate 1-2, silane coupler kh550 0.4-1, beeswax 4-5.
2. a kind of preparation method of string composite terylene fiber as claimed in claim 1, it is characterised in that including following
Step：
(1) take the tert-butyl group that biphenol is added in the absolute ethyl alcohol of 4-7 times of its weight, stirred, rise temperature is 60-
70 DEG C, calcium ricinoleate is added, insulated and stirred 1-2 hours, obtains anti-oxidant alcoholic solution；
(2) sisal fiber is taken, is added in 0.6-1mol/l sodium bicarbonate solution, soak at room temperature 40-50 minutes, is filtered, will
Precipitation washing, air drying, is added in above-mentioned anti-oxidant alcoholic solution, stirs, and adds trimethyl hydroxyethylammonium ethylenediamine, surpasses
Sound 20-30 minutes, obtain fiber alcoholic solution；
(3) talcum powder, alkylolamides mixing are taken, is added in the deionized water of 10-14 times of compound weight, stirs,
Obtain alkylolamides solution；
(4) above-mentioned fiber alcoholic solution, the mixing of alkylolamides solution are taken, is stirred, is added sorbitan monooleate, stir,
Obtain fiber composite alcohol emulsion；
(5) beeswax is taken, heats and softens, is added in above-mentioned fiber composite alcohol emulsion, rise temperature is 60-65 DEG C, adds silane
Coupling agent kh550, insulated and stirred 2-3 hours, filtering, precipitation is washed, air drying, obtains beeswax modified fibre；
(6) above-mentioned beeswax modified fibre is taken, mixes, stirs with remaining each raw material, heating melting, extruding, spinneret shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711057312.6A CN107723837A (en) | 2017-11-01 | 2017-11-01 | A kind of string composite terylene fiber and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711057312.6A CN107723837A (en) | 2017-11-01 | 2017-11-01 | A kind of string composite terylene fiber and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107723837A true CN107723837A (en) | 2018-02-23 |
Family
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|---|---|---|---|
| CN201711057312.6A Pending CN107723837A (en) | 2017-11-01 | 2017-11-01 | A kind of string composite terylene fiber and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716040A (en) * | 2018-06-19 | 2018-10-30 | 明光市天淼新能源科技有限公司 | A kind of complex fiber material that toughness is high |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958139A (en) * | 2017-04-10 | 2017-07-18 | 太仓绒彩纺织品有限公司 | A kind of antipilling fabric and preparation method thereof |
| CN107059206A (en) * | 2017-04-10 | 2017-08-18 | 太仓绒彩纺织品有限公司 | A kind of antipilling fabric containing mineral powder and preparation method thereof |
| CN107119343A (en) * | 2017-06-26 | 2017-09-01 | 俞惠英 | A kind of preparation method of sisal fiber fabric |
-
2017
- 2017-11-01 CN CN201711057312.6A patent/CN107723837A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958139A (en) * | 2017-04-10 | 2017-07-18 | 太仓绒彩纺织品有限公司 | A kind of antipilling fabric and preparation method thereof |
| CN107059206A (en) * | 2017-04-10 | 2017-08-18 | 太仓绒彩纺织品有限公司 | A kind of antipilling fabric containing mineral powder and preparation method thereof |
| CN107119343A (en) * | 2017-06-26 | 2017-09-01 | 俞惠英 | A kind of preparation method of sisal fiber fabric |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716040A (en) * | 2018-06-19 | 2018-10-30 | 明光市天淼新能源科技有限公司 | A kind of complex fiber material that toughness is high |
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Application publication date: 20180223 |
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