CN110872787A - Vinylon industrial filament oiling agent and preparation method thereof - Google Patents
Vinylon industrial filament oiling agent and preparation method thereof Download PDFInfo
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- CN110872787A CN110872787A CN201811013635.XA CN201811013635A CN110872787A CN 110872787 A CN110872787 A CN 110872787A CN 201811013635 A CN201811013635 A CN 201811013635A CN 110872787 A CN110872787 A CN 110872787A
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- vinylon
- component
- industrial
- polyoxyethylene ether
- filament
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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
- 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
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
-
- 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
- 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
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/24—Polymers or copolymers of alkenylalcohols or esters thereof; Polymers or copolymers of alkenylethers, acetals or ketones
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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
The invention belongs to the technical field of fiber treatment by using a composition containing unsaturated ether, and particularly relates to a vinylon industrial filament oiling agent. The vinylon filament oiling agent comprises the following components: the component A is polyvinyl alcohol and the component B is composed of ethylene oxide-propylene oxide copolymer, fatty acid polyoxyethylene ether and phosphate anionic surfactant. The preparation method comprises the following steps: and (3) dissolving the component A in water at 90-95 ℃, adding the component B after the dissolution is finished, and stirring and mixing uniformly to obtain the vinylon filament oil agent. The oil solution of the invention has stable water solution, high oil film strength, good smoothness and cohesion, and can meet the production and processing requirements of high-strength vinylon filaments.
Description
Technical Field
The invention belongs to the technical field of fiber treatment by using a composition containing unsaturated ether, and particularly relates to a vinylon industrial filament oiling agent and a preparation method thereof.
Background
Vinylon, also known as vinylon, is a trade name of polyvinyl acetal fibers, has properties close to those of cotton, is called synthetic cotton, and is a variety with the highest hygroscopicity in the existing synthetic fibers. The vinylon has lower relative density than cotton, low thermal conductivity, good softness and heat retention, and better wear resistance and strength than cotton, so that the vinylon can be blended with cotton to save cotton. Vinylon is mainly used for making knitted fabrics such as outerwear, cotton jersey trousers, sports sweater and the like, and also can be used for canvas, fishing nets, surgical operation sutures, bicycle tire cords, filter materials and the like.
The vinylon industrial filament is a newly-appeared synthetic fiber industrial filament in China, has the advantages of high strength and Young modulus, low elongation, acid and alkali resistance, solvent resistance, sun aging resistance and the like, and can be used as a tire cord, a safety belt, a transmission belt, a strong line, a rope for fishery, a marine aquaculture net, a safety net and the like.
In order to meet the requirements of spinning processing and post-processing, reduce broken filaments and improve the finished product rate, therefore, an oiling agent must be used in the production process, and the oiling agent for the vinylon industrial filaments has excellent heat resistance, bundling property and smoothness,
however, the vinylon filament finish currently available on the market is a finish for vinylon filament bundles, and the fineness of the vinylon filament bundles is usually several hundred thousand denier, and the vinylon filament bundles generally need to be processed into thinner yarns by a stretch breaking method for use.
Disclosure of Invention
In view of the above, the present invention aims to provide a finish for vinylon industrial filaments, which can be used directly.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the vinylon industrial filament oiling agent comprises the following components: the component A is polyvinyl alcohol and the component B is compounded by ethylene oxide-propylene oxide copolymer, fatty acid polyoxyethylene ether and phosphate anionic surfactant.
Furthermore, the polymerization degree of the polyvinyl alcohol is 1500-2200, and the alcoholysis degree is 88.0-99.9%.
Further, the phosphate ester type anionic surfactant is fatty alcohol-polyoxyethylene ether phosphate potassium salt.
Further, the compounding ratio of the vinylon filament oil agent is as follows by mass: 1-4 parts of component A and 2-10 parts of component B.
Further, the mixture ratio of the component B is as follows by mass percent: 55-70% of ethylene oxide-propylene oxide copolymer, 10-20% of phosphate anionic surfactant and 15-25% of fatty acid polyoxyethylene ether.
The invention also aims to provide a preparation method of the vinylon filament oil agent, which comprises the following steps: and (3) dissolving the component A in water at 90-95 ℃, adding the component B after the dissolution is finished, and stirring and mixing uniformly to obtain the vinylon filament oil agent.
Further, the mass ratio of the component A to water is as follows: 1:100-4:100.
The invention also aims to protect the application of the oiling agent in the processing and post-processing production of the vinylon filaments.
The invention has the beneficial effects that:
the aqueous solution of the oil agent has good stability, and the 1 percent water diluent does not delaminate after being stored for 48 hours.
The oil agent of the invention has high oil film strength.
The oil agent of the invention endows vinylon filaments with excellent processability and post-processability.
The oil agent can greatly reduce the using amount of oil agent components, the oiling rate can reach 0.4-0.5 percent generally, the processing requirement can be well met, and the using cost is reduced.
The oil agent can improve the adhesive force between the fiber and other matrix materials and exert the reinforcing effect.
The oil agent can increase cohesive force between fibers and reduce the problems of broken filaments, end breakage rate and the like.
The oil agent can withstand high-temperature heat treatment at 220-230 ℃, and endows the vinylon filaments with excellent processing performance and post-processing performance.
The oil agent can greatly reduce the using amount of the components of the common oil agent, and the oil applying rate can reach 0.4-0.5 percent to well meet the processing requirement, thereby reducing the using cost.
The oil agent can improve the adhesive force between the fiber and other matrix materials and exert the reinforcing effect.
Detailed Description
The examples are provided for better illustration of the present invention, but the present invention is not limited to the examples. Therefore, those skilled in the art should make insubstantial modifications and adaptations to the embodiments of the present invention in light of the above teachings and remain within the scope of the invention.
The following polyvinyl alcohol is from Chongqing Chuanwei chemical Co., Ltd, and the ethylene oxide propylene oxide copolymer, the fatty alcohol polyoxyethylene ether phosphate potassium salt and the fatty acid polyoxyethylene ether are from Tianjin chemical industry textile auxiliary Co., Ltd.
Example 1
The vinylon filament oiling agent comprises 1 part of component A and 10 parts of component B in parts by mass, wherein the component A is polyvinyl alcohol with the polymerization degree of 1700 and the alcoholysis degree of 99.9%, the component B is ethylene oxide propylene oxide copolymer, fatty alcohol-polyoxyethylene ether phosphate potassium salt and fatty acid-polyoxyethylene ether, and the proportioning relationship is as follows: 65 wt% of ethylene oxide-propylene oxide copolymer, 10 wt% of fatty alcohol-polyoxyethylene ether phosphate potassium salt and 25 wt% of fatty acid-polyoxyethylene ether.
The preparation method of the vinylon filament oiling agent comprises the following steps: heating the components of the component B to 50 ℃, stirring and mixing uniformly, dissolving the component A in 100 parts of deionized water at 95 ℃, cooling to 50 ℃, adding the component B, and stirring uniformly to obtain the vinylon filament oil agent.
Example 2
The vinylon filament oil agent comprises 4 parts of a component A and 2 parts of a component B in parts by mass, wherein the component A is polyvinyl alcohol with the polymerization degree of 2200 and the alcoholysis degree of 88.0%, the component B is ethylene oxide-propylene oxide copolymer, fatty alcohol-polyoxyethylene ether phosphate potassium salt and fatty acid-polyoxyethylene ether, and the proportioning relationship is as follows: 70 wt% of ethylene oxide-propylene oxide copolymer, 10 wt% of fatty alcohol-polyoxyethylene ether phosphate potassium salt and 20 wt% of fatty acid-polyoxyethylene ether.
The preparation method of the vinylon filament oiling agent comprises the following steps: heating the components of the component B to 60 ℃, stirring and mixing uniformly, dissolving the component A in 100 parts of deionized water at 90 ℃, cooling to 60 ℃, adding the component B, and stirring uniformly to obtain the vinylon filament oil agent.
Example 3
The vinylon filament oil agent comprises, by mass, 3 parts of a component A and 9 parts of a component B, wherein the component A is polyvinyl alcohol with the polymerization degree of 1900 and the alcoholysis degree of 92.0%, the component B is ethylene oxide-propylene oxide copolymer, fatty alcohol-polyoxyethylene ether phosphate potassium salt and fatty acid-polyoxyethylene ether, and the proportioning relationship is as follows: 55 wt% of ethylene oxide-propylene oxide copolymer, 20 wt% of fatty alcohol-polyoxyethylene ether phosphate potassium salt and 25 wt% of fatty acid-polyoxyethylene ether.
The preparation method of the vinylon filament oiling agent comprises the following steps: heating the components of the component B to 54 ℃, stirring and mixing uniformly, dissolving the component A in 100 parts of deionized water at 90 ℃, cooling to 54 ℃, adding the component B, and stirring uniformly to obtain the vinylon filament oil agent.
Performance testing
The aqueous solution stability of the vinylon filament finishes prepared in examples 1-3 was tested and the results are shown in table 1;
the method for testing the stability of the aqueous solution comprises the following steps: the prepared oil solution is diluted in an aqueous solution with the mass of 99 times of that of the oil solution, the solution is placed at room temperature for 48 hours, and whether the layering phenomenon occurs or not is observed.
Table 1 results of performance testing
As is clear from Table 1, the oil solutions obtained in examples 1 to 3 did not cause separation after standing at room temperature for 48 hours. Thus, the stability of the oil agent of the invention is proved to be good.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The vinylon industrial filament oiling agent is characterized by comprising the following components: the component A is polyvinyl alcohol and the component B is compounded by ethylene oxide-propylene oxide copolymer, fatty acid polyoxyethylene ether and phosphate anionic surfactant.
2. The vinylon industrial filament finish according to claim 1, wherein the degree of polymerization of the polyvinyl alcohol is 1500-2200, and the degree of alcoholysis is 88.0-99.9%.
3. An oil agent for industrial vinylon filaments according to claim 1 or 2, wherein the phosphate-type anionic surfactant is fatty alcohol-polyoxyethylene ether phosphate potassium salt.
4. The vinylon industrial filament finish according to claim 1, 2 or 3, wherein the vinylon industrial filament finish has a proportioning relationship in parts by mass: 1-4 parts of component A and 2-10 parts of component B.
5. The vinylon industrial filament finish according to claim 1, 2, 3 or 4, characterized in that the compounding relationship of component B is as follows in mass percent: 55-70% of ethylene oxide-propylene oxide copolymer, 10-20% of phosphate anionic surfactant and 15-25% of fatty acid polyoxyethylene ether.
6. A process for preparing a finish for industrial vinylon filaments according to any one of claims 1 to 5, wherein: the method comprises the following steps: and (3) dissolving the component A in water at 90-95 ℃, adding the component B after the dissolution is finished, and stirring and mixing uniformly to obtain the oil agent.
7. The preparation method according to claim 6, wherein the mass ratio of the component A to the water is as follows: 1:100-4:100.
8. Use of the finish according to any of claims 1 to 5 in the processing and post-processing production of industrial vinylon filaments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013635.XA CN110872787B (en) | 2018-08-31 | 2018-08-31 | Vinylon industrial filament oiling agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013635.XA CN110872787B (en) | 2018-08-31 | 2018-08-31 | Vinylon industrial filament oiling agent and preparation method thereof |
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| Publication Number | Publication Date |
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| CN110872787A true CN110872787A (en) | 2020-03-10 |
| CN110872787B CN110872787B (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6071769A (en) * | 1983-09-22 | 1985-04-23 | 大日本インキ化学工業株式会社 | Fiber oil agent |
| CN102400355A (en) * | 2010-09-14 | 2012-04-04 | 殷兰芳 | Vinylon spinning oil |
| CN103290676A (en) * | 2013-05-16 | 2013-09-11 | 陈林美 | Oiling agent for fiber |
| CN103469571A (en) * | 2013-09-16 | 2013-12-25 | 天津工大纺织助剂有限公司 | Water-soluble vinylon oiling agent and preparation method thereof |
-
2018
- 2018-08-31 CN CN201811013635.XA patent/CN110872787B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6071769A (en) * | 1983-09-22 | 1985-04-23 | 大日本インキ化学工業株式会社 | Fiber oil agent |
| CN102400355A (en) * | 2010-09-14 | 2012-04-04 | 殷兰芳 | Vinylon spinning oil |
| CN103290676A (en) * | 2013-05-16 | 2013-09-11 | 陈林美 | Oiling agent for fiber |
| CN103469571A (en) * | 2013-09-16 | 2013-12-25 | 天津工大纺织助剂有限公司 | Water-soluble vinylon oiling agent and preparation method thereof |
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| CN110872787B (en) | 2022-11-11 |
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