CN110528284A - A kind of low-melting point polyester staple fiber finish and preparation method thereof - Google Patents
A kind of low-melting point polyester staple fiber finish and preparation method thereof Download PDFInfo
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- CN110528284A CN110528284A CN201910884756.XA CN201910884756A CN110528284A CN 110528284 A CN110528284 A CN 110528284A CN 201910884756 A CN201910884756 A CN 201910884756A CN 110528284 A CN110528284 A CN 110528284A
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- Prior art keywords
- low
- melting point
- staple fiber
- point polyester
- polyester staple
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/165—Ethers
- D06M13/17—Polyoxyalkyleneglycol ethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
- D06M13/295—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof containing polyglycol moieties; containing neopentyl moieties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
Abstract
A kind of low-melting point polyester staple fiber finish and preparation method thereof, the present invention relates to a kind of short-staple Dacron oil solutions and preparation method thereof.High, drying time length technical problem that the present invention is to solve existing short-staple Dacron oil solution drying temperatures.Low-melting point polyester staple fiber finish of the invention is made of polyhydroxy polyoxyethylene ether, polyoxyethylene alkyl ether phosphate sylvite, potassium alkyl phosphate and fatty alcohol polyoxyethylene ether.When finish of the invention is processed for low-melting point polyester staple fiber, drying in a low temperature of 50~70 DEG C 20~30 minutes can be drying fibrous, drying rate is fast, fiber has good flexible smooth and antistatic property simultaneously, it is corrosion-free to equipment, there is good compatibility between raw material, can keep stablizing in 2 years, can be used for low-melting point polyester staple fiber processing.
Description
Technical field
The present invention relates to a kind of short-staple Dacron oil solutions and preparation method thereof.
Background technique
Low-melting point polyester staple fiber is passed through using the polyester of low melting point and conventional polyethylene terephthalate as raw material
The composite fibre of melt composite spinning formation skin-core structure.The characteristics of fiber is the fusing point of its cortex and sandwich layer, and there are larger
Difference, most common low-melting point polyester staple fiber cortex fusing point are about 110 DEG C, and the fusing point of sandwich layer is higher about at 200 DEG C, eutectic
The advantages of point polyester staple fiber, is the excellent compatibility between cortex low-melting point polyester and the normal polyester of sandwich layer, and fiber needs
It processes at lower temperature, to guarantee that cortex melts and sandwich layer still keeps physical structure constant, is sticked after cooling without any chemistry
There is good cementation, the characteristic of low-melting point polyester staple fiber enables it to be suitable in non-woven fabrics processing in the case where mixture
The characteristics of without chemical binder, becomes the hot spot raw material of textile industry green manufacturing.
The processing of existing low-melting point polyester staple fiber will pass through spinning in finish, stretching, thermal finalization, drying waited
Journey, wherein the drying course of the fiber will carry out under conditions of being lower than 70 DEG C, just can guarantee holding low-melting point polyester staple fiber
Structure be not destroyed.Existing short-staple Dacron oil solution type is more, and these finishes are for low-melting point polyester staple fiber
When processing, 50~60 DEG C at a temperature of drying condition under, the finish of fiber surface cannot volatilize, and fiber cannot dry, existing
Finish be not able to satisfy the processing request of low-melting point polyester staple fiber.
Summary of the invention
The present invention is to solve the high technical problems of existing short-staple Dacron oil solution drying temperature, and provide a kind of eutectic
Point short-staple Dacron oil solution and preparation method thereof.
Low-melting point polyester staple fiber finish of the invention is by polyhydroxy polyoxyethylene ether, aliphatic alcohol polyoxyvinethene phosphate
Sylvite, potassium alkyl phosphate and fatty alcohol polyoxyethylene ether composition.
The preparation method of above-mentioned low-melting point polyester staple fiber finish is by polyhydroxy polyoxyethylene ether, fatty alcohol polyoxy
Vinethene phosphate kalium salt, potassium alkyl phosphate and fatty alcohol polyoxyethylene ether are uniformly mixed.
Finish of the invention is a kind of yellowish liquid, can be mixed with water in 30 DEG C or more of at a temperature of arbitrary proportion.With
When low-melting point polyester staple fiber processing, drying in a low temperature of 50~70 DEG C 20~30 minutes can be drying fibrous, can be quickly
Drying can meet the requirement of low-melting fiber processing technology, while fiber has good flexible smooth and antistatic property, right
Equipment is corrosion-free, has good compatibility between raw material, can keep stablizing in 2 years, can be used for low-melting point polyester staple fiber and add
Work.
Specific embodiment
Specific embodiment 1: the low-melting point polyester staple fiber finish of present embodiment is by polyhydroxy polyoxyethylene ether, rouge
Fat alcohol polyoxyethylene ether phosphate sylvite, potassium alkyl phosphate and fatty alcohol polyoxyethylene ether composition.
Aliphatic alcohol polyoxyvinethene phosphate sylvite, potassium alkyl phosphate are commercial product in present embodiment.
Specific embodiment 2: the low-melting point polyester staple fiber finish of present embodiment is by ratio of weight and the number of copies by 10~50 parts
Polyhydroxy polyoxyethylene ether, 15~25 parts of aliphatic alcohol polyoxyvinethene phosphate sylvite, 30~60 parts of potassium alkyl phosphates and 5
~15 parts of fatty alcohol polyoxyethylene ether compositions.
Specific embodiment 3: the present embodiment is different from the first and the second embodiment in that polyhydroxy polyoxyethylene ether
For trimethylolpropane polyoxyethylene ether, ethoxymer distribution is 6~12；Other and specific embodiment one or two-phase
Together.
Specific embodiment 4: fatty alcohol polyoxy second unlike one of present embodiment and specific embodiment one to three
Alkene ether phosphate sylvite is ethoxylated dodecyl alcohol phosphate kalium salt, and ethoxymer distribution is 3~5；It is other with it is specific
One of embodiment one to three is identical.
Specific embodiment 5: alkyl phosphate potassium unlike one of present embodiment and specific embodiment one to four
The carbon number of the alkyl of salt is 8~12；It is other identical as one of specific embodiment one to four.
Specific embodiment 6: fatty alcohol polyoxy second unlike one of present embodiment and specific embodiment one to five
The ethoxymer distribution of alkene ether is 5~15；The carbon number of fatty alcohol is 8~12；One of other and specific embodiment one to five
It is identical.
The structural formula of fatty alcohol polyoxyethylene ether isRO (CH in general formula2CH2O)nH, wherein carbochain R
For the alkyl of the linear chain or branched chain of saturation.
Specific embodiment 7: present embodiment and fatty alcohol polyoxyethylene ether unlike specific embodiment six is logical
Formula RO (CH2CH2O)nR is the alkyl carbochain of the linear chain or branched chain with saturation in H；It is other identical as specific embodiment six.
Specific embodiment 8: the preparation method of the low-melting point polyester staple fiber finish of specific embodiment one is by polyhydroxy
Base polyoxyethylene ether, aliphatic alcohol polyoxyvinethene phosphate sylvite, potassium alkyl phosphate and fatty alcohol polyoxyethylene ether mixing
Uniformly.
Specific embodiment 9: present embodiment is unlike specific embodiment eight: low-melting point polyester staple fiber oil
The preparation method of agent is by ratio of weight and the number of copies by 10~50 parts of polyhydroxy polyoxyethylene ether, 15~25 parts of fatty alcohol polyoxyethylene ether
Phosphate kalium salt, 30~60 parts of potassium alkyl phosphates and 5~15 parts of fatty alcohol polyoxyethylene ether are uniformly mixed.
Beneficial effects of the present invention are verified with the following examples:
Embodiment 1: the preparation method of the low-melting point polyester staple fiber finish of the present embodiment, is to weigh 18 by ratio of weight and the number of copies
Part trimethylolpropane polyoxyethylene ether, 10 parts of ethoxylated dodecyl alcohol phosphate kalium salts, 60 parts of potassium alkyl phosphates and
12 parts of fatty alcohol polyoxyethylene ether remix 1.5 hours to get low-melting point polyester staple fiber finish is arrived.
Wherein the ethoxymer distribution of trimethylolpropane polyoxyethylene ether is 6~12；
Its ethoxymer distribution of ethoxylated dodecyl alcohol phosphate kalium salt is 3~5；
The carbon number of the alkyl of potassium alkyl phosphate is 8~12, and (alkyl here is the mixing of 8 carbon alcohol to 12 carbon alcohol
Object)；
Fatty alcohol polyoxyethylene ether, ethoxymer distribution n be 7~10；Its structural formula is
General formula R O (CH2CH2O)nStraight-chain alkyl that carbochain R in H is saturation, that carbon number is 8~10.
The low-melting point polyester staple fiber finish of the present embodiment can be mixed with water in 30 DEG C or more of at a temperature of arbitrary proportion.It will
When the finish is processed for low-melting point polyester staple fiber, the fiber processed is dried 30 minutes under the conditions of 55 DEG C, can be completed
Drying operation, while also not winding in spinning, drawing process, is phozy, fibre is submissive.
After the low-melting point polyester staple fiber finish of the present embodiment saves 2 years in 30 DEG C of environment below, finish is not stratified,
Without precipitating, long shelf-life.
Embodiment 2: the preparation method of the low-melting point polyester staple fiber finish of the present embodiment, is to weigh 20 by ratio of weight and the number of copies
Part polyhydroxy polyoxyethylene ether, 12 parts of aliphatic alcohol polyoxyvinethene phosphate sylvite, 58 parts of potassium alkyl phosphates and 10 parts of rouge
Fat alcohol polyoxyethylene ether remixes 1.5 hours to get low-melting point polyester staple fiber finish is arrived.
Polyhydroxy polyoxyethylene ether therein be trimethylolpropane polyoxyethylene ether, ethoxymer distribution be 6~
12；
The ethoxymer distribution of aliphatic alcohol polyoxyvinethene phosphate sylvite is 3~5；
The carbon number of the alkyl of potassium alkyl phosphate is 8~12 (i.e. alkyl is mixture of the 8 carbon alcohol to 12 carbon alcohol)；
Fatty alcohol polyoxyethylene ether, ethoxymer distribution be 5~15；Its structural formula is
RO (CH in general formula2CH2O)nH, wherein carbochain R is saturation, is straight-chain alkyl, is also possible to branched alkyl.
The low-melting point polyester staple fiber finish of the present embodiment can be mixed with water in 30 DEG C or more of at a temperature of arbitrary proportion.It will
When the finish is processed for low-melting point polyester staple fiber, the fiber processed is dried at 55 DEG C can be completed drying behaviour for 30 minutes
Make, while also not wound in spinning, drawing process, is phozy, fibre is submissive.
After the low-melting point polyester staple fiber finish of the present embodiment saves 2 years in 30 DEG C of environment below, finish is not stratified,
Without precipitating, long shelf-life.
Embodiment 3: the preparation method of the low-melting point polyester staple fiber finish of the present embodiment, is to weigh 15 by ratio of weight and the number of copies
Part polyhydroxy polyoxyethylene ether, 13 parts of aliphatic alcohol polyoxyvinethene phosphate sylvite, 60 parts of potassium alkyl phosphates and 12 parts of rouge
Fat alcohol polyoxyethylene ether remixes 1.5 hours to get low-melting point polyester staple fiber finish is arrived.
Polyhydroxy polyoxyethylene ether therein be trimethylolpropane polyoxyethylene ether, ethoxymer distribution be 6~
12；
Its ethoxymer distribution of aliphatic alcohol polyoxyvinethene phosphate sylvite is 3~5；
The carbon number of the alkyl of potassium alkyl phosphate is 8~12 (i.e. alkyl is mixture of the 8 carbon alcohol to 12 carbon alcohol)；
The ethoxymer distribution n of fatty alcohol polyoxyethylene ether is 10~15；Its structural formula is
General formula R O (CH2CH2O)nIn H carbochain R be saturation, carbon number be 8~10 be straight-chain alkyl and branched hydrocarbyl mixture.
The low-melting point polyester staple fiber finish of the present embodiment can be mixed with water in 30 DEG C or more of at a temperature of arbitrary proportion.It will
When the finish is processed for low-melting point polyester staple fiber, the fiber processed is dried at 55 DEG C can be completed drying behaviour for 30 minutes
Make, while also not wound in spinning, drawing process, is phozy, fibre is submissive.
After the low-melting point polyester staple fiber finish of the present embodiment saves 2 years in 30 DEG C of environment below, finish is not stratified,
Without precipitating, long shelf-life.
Claims (9)
1. a kind of low-melting point polyester staple fiber finish, it is characterised in that the finish is by polyhydroxy polyoxyethylene ether, fatty alcohol polyoxy
Vinethene phosphate kalium salt, potassium alkyl phosphate and fatty alcohol polyoxyethylene ether composition.
2. a kind of low-melting point polyester staple fiber finish according to claim 1, it is characterised in that the finish is in parts by weight
Than by 10~50 parts of polyhydroxy polyoxyethylene ether, 15~25 parts of aliphatic alcohol polyoxyvinethene phosphate sylvite, 30~60 parts of alkyl
Phosphate kalium salt and 5~15 parts of fatty alcohol polyoxyethylene ether compositions.
3. a kind of low-melting point polyester staple fiber finish according to claim 1 or 2, it is characterised in that the polyhydroxy polycarboxylic
Ethylene oxide ether is trimethylolpropane polyoxyethylene ether, and ethoxymer distribution is 6~12.
4. a kind of low-melting point polyester staple fiber finish according to claim 1 or 2, it is characterised in that the poly alkyl alcohol
Ethylene oxide ether phosphate sylvite is ethoxylated dodecyl alcohol phosphate kalium salt, and ethoxymer distribution is 3~5.
5. a kind of low-melting point polyester staple fiber finish according to claim 1 or 2, it is characterised in that the alkyl phosphoric acid
The carbon number of the alkyl of ester sylvite is 8~12.
6. a kind of low-melting point polyester staple fiber finish according to claim 1 or 2, it is characterised in that the poly alkyl alcohol
The ethoxymer distribution of ethylene oxide ether is 5~15；The carbon number of fatty alcohol is 8~12.
7. a kind of low-melting point polyester staple fiber finish according to claim 6, it is characterised in that fatty alcohol polyoxyethylene ether
General formula R O (CH2CH2O)nR is the alkyl of the linear chain or branched chain with saturation in H.
8. the method for preparing a kind of low-melting point polyester staple fiber finish described in claim 1, it is characterised in that this method be by
Polyhydroxy polyoxyethylene ether, aliphatic alcohol polyoxyvinethene phosphate sylvite, potassium alkyl phosphate and fatty alcohol polyoxyethylene ether
It is uniformly mixed.
9. a kind of preparation method of low-melting point polyester staple fiber finish according to claim 8, it is characterised in that this method
Be by ratio of weight and the number of copies by 10~50 parts of polyhydroxy polyoxyethylene ether, 15~25 parts of aliphatic alcohol polyoxyvinethene phosphate sylvite,
30~60 parts of potassium alkyl phosphates and 5~15 parts of fatty alcohol polyoxyethylene ether are uniformly mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884756.XA CN110528284A (en) | 2019-09-19 | 2019-09-19 | A kind of low-melting point polyester staple fiber finish and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910884756.XA CN110528284A (en) | 2019-09-19 | 2019-09-19 | A kind of low-melting point polyester staple fiber finish and preparation method thereof |
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| CN110528284A true CN110528284A (en) | 2019-12-03 |
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| CN201910884756.XA Pending CN110528284A (en) | 2019-09-19 | 2019-09-19 | A kind of low-melting point polyester staple fiber finish and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112941924A (en) * | 2021-01-25 | 2021-06-11 | 浙江荣莱纺织有限公司 | Anti-pilling polyester cotton knitted fabric and preparation method thereof |
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| CN101307564A (en) * | 2008-04-09 | 2008-11-19 | 张金惠 | Polyester staple fiber double-component assembled oil solution and preparation method |
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| CN104975494A (en) * | 2015-08-07 | 2015-10-14 | 太仓市隆纺油剂有限公司 | Chinlon DTY oiling agent with efficient permeability and splashing prevention property and preparation method of oiling agent |
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2019
- 2019-09-19 CN CN201910884756.XA patent/CN110528284A/en active Pending
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| CN1257951A (en) * | 1999-12-21 | 2000-06-28 | 浙江皇马化工集团有限公司 | Polyester staple fiber spinning oil and manufacturing method thereof |
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| CN101929072A (en) * | 2009-06-22 | 2010-12-29 | 蔡云进 | Terylene short fiber oil |
| CN102321975A (en) * | 2011-07-26 | 2012-01-18 | 苏州晟德竹科技发展有限公司 | Oil agent for chopped polyester fiber |
| CN104975494A (en) * | 2015-08-07 | 2015-10-14 | 太仓市隆纺油剂有限公司 | Chinlon DTY oiling agent with efficient permeability and splashing prevention property and preparation method of oiling agent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112941924A (en) * | 2021-01-25 | 2021-06-11 | 浙江荣莱纺织有限公司 | Anti-pilling polyester cotton knitted fabric and preparation method thereof |
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Application publication date: 20191203 |