CN108330682A - One kind is without environmentally friendly polyester staple fiber inorganic agents of APEO and preparation method thereof - Google Patents

One kind is without environmentally friendly polyester staple fiber inorganic agents of APEO and preparation method thereof Download PDF

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Publication number
CN108330682A
CN108330682A CN201810207193.6A CN201810207193A CN108330682A CN 108330682 A CN108330682 A CN 108330682A CN 201810207193 A CN201810207193 A CN 201810207193A CN 108330682 A CN108330682 A CN 108330682A
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CN
China
Prior art keywords
agent
inorganic
staple fiber
polyester staple
inorganic agent
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Pending
Application number
CN201810207193.6A
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Chinese (zh)
Inventor
张锋
李学建
张朝
房传兴
刘波
吴建波
白万勇
李阳平
石磊
陈江
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China Petroleum and Chemical Corp
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China Petroleum and Chemical Corp
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Priority to CN201810207193.6A priority Critical patent/CN108330682A/en
Publication of CN108330682A publication Critical patent/CN108330682A/en
Pending legal-status Critical Current

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244Treating 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
    • D06M13/282Treating 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
    • D06M13/292Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/53Polyethers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16Synthetic fibres, other than mineral fibres
    • D06M2101/30Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32Polyesters

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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)

Abstract

Disclosed by the invention a kind of without environmentally friendly polyester staple fiber inorganic agents of APEO and preparation method thereof, inorganic agent includes inorganic agent A and inorganic agent B, and the inorganic agent A is grouped as by the group of following weight percent:Antistatic agent 65 ~ 85%, emulsifier 5 ~ 15%, collecting agent 10 ~ 20%;The inorganic agent B is grouped as by the group of following weight percent:Smooth agent 50 ~ 75%, collecting agent 25 ~ 50%;The inorganic agent A and inorganic agent B presses 23:78 or 78:23 ratios are used in mixed way.Realize comprehensive replacement of alkylphenol compounds in polyester staple fiber inorganic agent, the requirement of polyester staple fiber spinning and post-processing production process to performances such as inorganic agent antistatic property, flatness, convergences is met, the clean manufacturing of polyester staple fiber and its subsequent product and environmentally protective is realized.

Description

One kind is without environmentally friendly polyester staple fiber inorganic agents of APEO and preparation method thereof
Technical field
It is specifically a kind of without at the environmentally friendly polyester staple fibers of APEO the invention belongs to fibre finish technical field Manage agent and preparation method thereof.
Background technology
Polyester(PET)Fiber is just concerned by people, by the hair of many decades because of its excellent performance at the beginning of coming out certainly Exhibition has become the first synthetic fibers kind in the world, is widely used in the fields such as clothes, dress ornament, home textile, decoration, papermaking, engineering. It is higher and higher with the increasingly raising of people's living standard, and to the attention degree of health and environmental protection, to the poison of polyester fiber The requirement of property and environmental-protecting performance is also higher and higher.Polyester fiber itself does not have toxicity, harmless, but since polyester exists Polycondensation process introduces the catalyst containing heavy metal and polyester fiber and is introduced in spinning process containing alkyl phenol polyoxy Vinethene(APEO)Chemical fibre inorganic agent so that polyester fiber is provided with toxicity, and produces detrimental effect to environmental protection.
Currently, the textile and clothing value that China is exported to Europe every year is up to 10,000,000,000 dollars, European Union 2003/53/EC Number instruction requires to generate significant impact to the outlet of China's polyester staple fiber garment material to the green of textile, seriously limits Polyester staple fiber industrial expansion causes enormous impact to China's polyester staple fiber industry, and newly developed polyester both at home and abroad Staple fiber treatment agent formula cannot still fully meet the demand of polyester fiber production and environmental protection, it is necessary to take seriously APEO and weave The research work for substituting APEO chemicals is carried out in use in product in advance, ensures the smooth outlet of China's textile.Therefore it develops Novel environment-friendly type textile auxiliary and chemical fibre inorganic agent without APEO function admirables become scientific worker must face it is new Project.
Invention content
Thus the purpose of the present invention generates, propose a kind of without the environmentally friendly polyester staple fiber inorganic agents of APEO and its system Preparation Method realizes comprehensive replacement of alkylphenol compounds in polyester staple fiber inorganic agent.Meet polyester staple fiber spinning and after Polyester staple fiber and its follow-up is realized in requirement of the processing process to performances such as inorganic agent antistatic property, flatness, convergences The clean manufacturing of product and environmentally protective.
The present invention realizes that above-mentioned purpose adopts the technical scheme that:It is a kind of novel without the environmentally friendly polyester staple fibers of APEO Dimension inorganic agent includes inorganic agent A and inorganic agent B, and the inorganic agent A is grouped as by the group of following weight percent:Antistatic agent 65 ~ 85%, emulsifier 5 ~ 15%, collecting agent 10 ~ 20%;The inorganic agent B is grouped as by the group of following weight percent:Smooth agent 50 ~ 75%, collecting agent 25 ~ 50%;The inorganic agent A and inorganic agent B presses 2-3:7-8 or 7-8:2-3 ratios are used in mixed way.
Antistatic agent in the inorganic agent A is C12-18Potassium alkyl phosphate;Emulsifier is that EO/PO ratios are 40/60 C10-16Fatty alcohol polyoxyethylene ether;Collecting agent is the C that EO/PO ratios are 50/504-12Aliphatic acid polyethenoxy ether.
The smooth agent of the inorganic agent B is C4-12Fatty alcohol polyoxyethylene ether;Collecting agent is that EO/PO ratios are 50/50 C4-12Aliphatic acid polyethenoxy ether.
The preparation method of the inorganic agent A is:First the antistatic agent of accurate measurement is prepared in reaction kettle, reaction temperature It is 30-70 DEG C, after stirring 3h-8h, then emulsifier, collecting agent is pumped into reaction kettle again, reaction temperature is 30-70 DEG C, is stirred It is cooling after mixing 1h-3h, it filters, discharging is packed to obtain the final product.
The preparation method of the inorganic agent B is:The smooth agent of accurate measurement and collecting agent are added in reaction kettle, reaction temperature Degree is 30-50 DEG C, cooling after reacting 3h-6h, is filtered, and discharging is packed to obtain the final product.
In instant component, inorganic agent A is for the purpose of improving antistatic property, and composition is with C12-20Alkyl phosphate potassium Salt is main antistatic agent, for the purpose of adjusting the frictional behavior between fiber and fiber, fiber and metal, with amophoteric surface active Agent is auxiliary, is prepared with alcohol ether, ester ether;Inorganic agent B is fast to soak, and for the purpose of flatness is good, composition is with alcohol ether It is prepared with random ester ether.
The determination of the antistatic agent:In anionic surfactant, phosphate, potassium alkyl phosphate and alkyl The antistatic effect of ether sulfuric ester sylvite is preferable, if being free of ethylene oxide group, this surface-active in sulfuric ester alkyl chain The antistatic property of agent is poor;When containing ethylene oxide group, then shows good antistatic property.Although alkyl ether sulphate sylvite Antistatic property is good, but its thermal stability is poor, is not easy to use.C12-18Potassium alkyl phosphate is overlying on fiber surface and can be formed when applying Solid lubricant film can assign fiber good flatness, preferable heat resistance, higher film strength, as inorganic agent component The cotton carding state of fiber can be effectively improved when use, reduce to glue twining phenomenon.To take into account the requirement of antistatic property and use environment, Antistatic agent is with C in this project environment-friendly type polyester staple fiber inorganic agent12-18Based on potassium alkyl phosphate, and with it is a small amount of Amphoteric surfactant is combined into composite antistatic agent.
The selection of the smooth agent:When selecting smooth agent, it is desirable that the friction between fiber and metal will be as possible is small, Be exactly the coefficient of kinetic friction between smooth agent and metal will be as possible it is small.For the polyethers PVvalue testing result of different structure It is shown in Table 3.From data in table as it can be seen that this five kinds of surfactants as smooth agent in use, can effectively reduce in spinning process Fiber is damaged through the suffered rubbing action of metal deflector roll and draw roll and when crimping machine to reduce fiber.
Influence of 3 smooth agent of table to polyester staple fiber friction coefficient
Note:Oil applying rate of fiber 0.10,25 DEG C of temperature, humidity 60%.
Therefore we select the fatty alcohol polyoxyethylene ether of synthesis special construction as smooth agent.
The selection of the collecting agent:When selecting collecting agent, quiet, the coefficient of kinetic friction the ratio between fiber and fiber is used Value characterizes convergence, and ratio is bigger, convergence is better.Higher convergence can make tow regular, be conducive to the works such as drafting The processing of sequence, but be not that the higher the better for convergence, because of the convergence of fiber for the other process of polyester staple fiber It is too strong, fiber can be made to be not easy shredding, fiber separation is deteriorated, and " clouding " easily occurs in cotton net when cotton carding;And if convergence is too poor, and hold Easily make adhesion between cotton roll, cotton net has net or phenomenon of scoring a goal when cotton carding, and yarn qualities is caused to decline.Therefore, the boundling of fiber Property will control in a suitable range.Therefore the C4-12 aliphatic acid polyethenoxy ethers that EO/PO ratios are 50/50 are selected most For suitable collecting agent.
The determination of the emulsifier:During polyester staple fiber inorganic agent use, crude oil and lotion must keep stable, Phenomena such as floating oil, layering, flocculation, precipitation, demulsification cannot occur, otherwise can influence the performance of inorganic agent, therefore just necessary Excellent emulsifier is selected to make system that there is suitable HLB value(Hydrophilic lipophilic balance).It is handled according to polyester staple fiber spinning Agent spinning and post-processing requirement, are added the surfactant of amphiphilic, increase the dispersion of distribution of dispersed phase droplet particle size, make Smaller droplet particles are filled into larger particle space, are reduced the collision probability between particle in lotion, are reduced dispersion Mutually with the density contrast of continuous phase, emulsion intercalation method is improved.Therefore the C10-16 fatty alcohol polyoxyethylene ether of specific EO/PO ratios As first choice.
The present invention in use, makes according to requiring to be mixed in a certain ratio cell processing agent A with inorganic agent B With.For example, for preceding spinning inorganic agent, that is, spinning inorganic agent, its purpose is to improve the spinning spinnability of polyester staple fiber.It is right Inorganic agent performance it is main requirement be:The wetting rate for handling agent emulsion is fast, flatness, coherent and heat-resist, therefore can By cell processing agent in A/B=3/7 or 2/8 ratio hybrid modulation.For rear spinning inorganic agent i.e. spin inorganic agent, the purpose is to for Improve the spinning spinnability of fiber, main to inorganic agent performance requirement is:Heat-resist, fiber and fiber is quiet, dynamic friction Coefficient ratio is advisable when being 1.5, and the antistatic property of inorganic agent is preferably and smaller to environment epidemic disaster sensibility at this time, so can By cell processing agent in A/B=7/3 or 8/2 ratio hybrid modulation.
Fiber APEO content balances of the present invention
It takes this polyester staple fiber tested and front and back spinning that the staple fiber of common process agent is all used to carry out APEO test comparisons, examines It is spun after core after using environment-friendly type B inorganic agents, the decline degree of the APEO contents in fiber.SGS Tong Biao companies of Switzerland are to fiber Test result see the table below.
APEO content balances
As can be seen from the table, it is 140 that front and back spinning, which all uses the content of APEO in the fiber that non-environmental protection inorganic agent produces, Mg/kg, although and this experiment has only used environment-friendly type inorganic agent in rear spinning, the content of APEO is significantly in fiber 55 mg/kg are had decreased to, effect is apparent.
Fiber index of the present invention
The quality testing index of test thread see the table below.
It can be seen from the above, novel environmental close friend's polyester staple fiber inorganic agent that the present invention develops, it is entirely capable of meeting polyester short Fiber produces and textile process requirement, and the comprehensive performance of inorganic agent has reached or part has been more than the water of same kind of products at abroad It is flat;The use of the polyester staple fiber APEO contents that novel environmental close friend's polyester staple fiber inorganic agent produces is 0, disclosure satisfy that European Union the No. 2003/53/EC instruction requires the green of textile.
Specific implementation mode
Specific embodiments of the present invention are given below.Specific embodiment is only used for that present invention be described in more detail, unlimited The application scope of the claims processed.
Embodiment 1
By the antistatic agent of 85% weight ratio(C12 potassium alkyl phosphates)Raw material is added in reaction kettle, and reaction temperature is 70 DEG C, The collecting agent of 10% weight ratio is added in reaction after 6 hours(C6 aliphatic acid polyethenoxy ethers)It is pumped into reaction kettle, is then added The emulsifier of 5% weight ratio(C10 fatty alcohol polyoxyethylene ether), controlling reaction temperature is at 60 DEG C, cooling after stirring 2h, discharging, It packs up to inorganic agent A.
Embodiment 2
By the antistatic agent of 80% weight ratio(C12 potassium alkyl phosphates)Raw material is added in reaction kettle, and reaction temperature is 60 DEG C, The collecting agent of 15% weight ratio is added in reaction after 5 hours(C6 aliphatic acid polyethenoxy ethers)It is pumped into reaction kettle, is then added The emulsifier of 5% weight ratio(C10 fatty alcohol polyoxyethylene ether), controlling reaction temperature is at 50 DEG C, cooling after stirring 2h, discharging, It packs up to inorganic agent A.
Embodiment 3
By the smooth agent of 80% weight ratio(C12 fatty alcohol polyoxyethylene ether)Raw material is added in reaction kettle, rear that 20% weight ratio is added Collecting agent(C8 aliphatic acid polyethenoxy ethers)Reaction temperature is 50 DEG C, cooling after reacting 5 hours, and discharging is packed up to locating Manage agent B.
Embodiment 4
By the smooth agent of 75% weight ratio(C110 fatty alcohol polyoxyethylene ether)Raw material is added in reaction kettle, rear that 25% weight ratio is added Collecting agent(C10 aliphatic acid polyethenoxy ethers)Reaction temperature is 40 DEG C, cooling after reacting 4 hours, and discharging is packed up to locating Manage agent B.
In above-described embodiment 1-4, cell processing agent A and B needs to be mixed in a certain ratio use in use.For example, For preceding spinning inorganic agent, that is, spinning inorganic agent, its purpose is to improve the spinning spinnability of polyester staple fiber.To inorganic agent Can it is main requirement be:The wetting rate for handling agent emulsion is fast, flatness, coherent and heat-resist, therefore can will be at unit Agent is managed in A/B=3/7 or 2/8 ratio hybrid modulation.For rear spinning inorganic agent i.e. spinning inorganic agent, its purpose is to improve fibre The spinning spinnability of dimension, requirement main to inorganic agent performance are:Heat-resist, fiber and fiber is quiet, coefficient of kinetic friction ratio It is advisable when being 1.5, the antistatic property of inorganic agent is preferably and smaller to environment epidemic disaster sensibility at this time, so can will be at unit Agent is managed in A/B=7/3 or 8/2 ratio hybrid modulation.

Claims (4)

1. one kind being free of the environmentally friendly polyester staple fiber inorganic agents of APEO, it is characterised in that:Including inorganic agent A and inorganic agent B, The inorganic agent A is grouped as by the group of following weight percent:Antistatic agent 65 ~ 85%, emulsifier 5 ~ 15%, collecting agent 10 ~ 20%; The inorganic agent B is grouped as by the group of following weight percent:Smooth agent 50 ~ 75%, collecting agent 25 ~ 50%;The inorganic agent A and place It manages agent B and presses 2-3:7-8 or 7-8:2-3 ratios are used in mixed way.
2. according to claim 1 be free of the environmentally friendly polyester staple fiber inorganic agents of APEO, it is characterised in that:The place It is C to manage the antistatic agent in agent A12-18Potassium alkyl phosphate;Emulsifier is the C that EO/PO ratios are 40/6010-16Poly alkyl alcohol Ethylene oxide ether;Collecting agent is the C that EO/PO ratios are 50/504-12Aliphatic acid polyethenoxy ether.
3. according to claim 1 be free of the environmentally friendly polyester staple fiber inorganic agents of APEO, it is characterised in that:The place The smooth agent for managing agent B is C4-12Fatty alcohol polyoxyethylene ether;Collecting agent is the C that EO/PO ratios are 50/504-12Aliphatic acid polyoxy second Alkene ether.
4. a kind of realizing the preparation method described in claim 1 without the environmentally friendly polyester staple fiber inorganic agents of APEO, It is characterized in that:The preparation method of the inorganic agent A is first to prepare the antistatic agent of accurate measurement in reaction kettle, reaction temperature Degree is 30-70 DEG C, and after stirring 3h-8h, then emulsifier, collecting agent are pumped into reaction kettle again, and reaction temperature is 30-70 DEG C, It is cooling after stirring 1h-3h, it filters, discharging is packed to obtain the final product;The preparation method of the inorganic agent B is, by the smooth of accurate measurement Agent and collecting agent are added in reaction kettle, and reaction temperature is 30-50 DEG C, cooling after reacting 3h-6h, are filtered, and discharging is packed to obtain the final product.
CN201810207193.6A 2018-03-14 2018-03-14 One kind is without environmentally friendly polyester staple fiber inorganic agents of APEO and preparation method thereof Pending CN108330682A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101307564A (en) * 2008-04-09 2008-11-19 张金惠 Polyester staple fiber double-component assembled oil solution and preparation method
CN101392458A (en) * 2008-01-30 2009-03-25 浙江传化股份有限公司 Terylene FDY oil and preparation method thereof
JP2011202301A (en) * 2010-03-25 2011-10-13 Toray Ind Inc Polyester fiber for spunlace nonwoven fabric
CN103603203A (en) * 2013-12-02 2014-02-26 天津工业大学 Terylene POY oiling agent and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101392458A (en) * 2008-01-30 2009-03-25 浙江传化股份有限公司 Terylene FDY oil and preparation method thereof
CN101307564A (en) * 2008-04-09 2008-11-19 张金惠 Polyester staple fiber double-component assembled oil solution and preparation method
JP2011202301A (en) * 2010-03-25 2011-10-13 Toray Ind Inc Polyester fiber for spunlace nonwoven fabric
CN103603203A (en) * 2013-12-02 2014-02-26 天津工业大学 Terylene POY oiling agent and preparation method thereof

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