CN114737391A - Novel continuous spinning viscose filament yarn treating agent and preparation method and application thereof - Google Patents
Novel continuous spinning viscose filament yarn treating agent and preparation method and application thereof Download PDFInfo
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- CN114737391A CN114737391A CN202210535464.7A CN202210535464A CN114737391A CN 114737391 A CN114737391 A CN 114737391A CN 202210535464 A CN202210535464 A CN 202210535464A CN 114737391 A CN114737391 A CN 114737391A
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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
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
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- 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
- D06M13/12—Aldehydes; Ketones
- D06M13/123—Polyaldehydes; Polyketones
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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
- D06M13/152—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 having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
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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
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
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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
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
- D06M13/232—Organic carbonates
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- 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
- D06M13/248—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 sulfur
- D06M13/262—Sulfated compounds thiosulfates
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- 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
- D06M13/322—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 nitrogen
- D06M13/35—Heterocyclic compounds
- D06M13/352—Heterocyclic compounds having five-membered heterocyclic rings
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- 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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Abstract
The invention discloses a novel continuous spinning viscose filament yarn treating agent and a preparation method and application thereof. The treating agent comprises the following components in parts by mass: 10-50 parts of a nonionic surfactant; 5-20 parts of an anionic surfactant; 10-60 parts of a bundling agent; 0.2-2 parts of an antioxidant; 0.2-1 part of a bactericide; 20-80 parts of deionized water. The treating agent prepared by the invention has excellent water solubility, viscosity stability, film forming property, desizing property and degradability. The viscose filament treated by the treating agent has good cohesion, no branching phenomenon among parallel filaments and no particles on the surface of the filaments. In the downstream refining process, the viscose fiber is easy to desize and has no residue, the subsequent dyeing cannot be influenced, and the waste is degradable.
Description
Technical Field
The invention relates to the field of chemical additives, in particular to a novel continuous spunbonded filament yarn treating agent and a treating method.
Background
In the production process of viscose, continuous spun-bonded viscose filaments are parallel filaments without twisting, and oil solution and sizing agent are required to be attached to the surfaces of the viscose filaments to endow the fibers with cohesive property, smoothness, antistatic property and the like. Continuous spun-bonded adhesive filament has higher requirement on cohesion, and PVA (polyvinyl alcohol) has excellent film forming property and is often used as slurry. However, in the downstream spinning process, the oil and the slurry on the viscose need to be removed. As PVA belongs to a typical high molecular substance which is difficult to biodegrade, the COD of the waste water is high, the degradability is poor, and the direct discharge can seriously pollute the water body.
In order to improve the degradability of the slurry, CMC (sodium carboxymethylcellulose) is used as the slurry of the continuous viscose filament yarn, but the CMC has low film-forming strength, the cohesive force of the oiled viscose filament yarn is poor, and the production requirements of various products cannot be met. There are also methods using high performance starch slurries, but the film forming strength of these slurries cannot meet the continuous spunbond adhesive filament production requirements.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a novel continuous spinning viscose filament yarn treating agent which has good degradability and can obviously improve cohesion performance and a preparation method thereof.
The purpose of the invention is realized by the following technical scheme: a novel continuous spunbonded filament yarn treating agent is prepared by compounding the following raw materials in parts by weight:
preferably, the nonionic surfactant is one or a combination of more than two of fatty alcohol-polyoxyethylene ether, fatty alcohol-polyoxyethylene polyoxypropylene ether, fatty acid-polyoxyethylene ester and fatty acid-polyoxyethylene polyoxypropylene ester.
Preferably, the anionic surfactant is one or a combination of more than two of an alkali metal salt of fatty acid sulfate, an alkali metal salt of fatty alcohol polyoxyethylene ether phosphate and an alkali metal salt of fatty alcohol polyoxyethylene ether sulfonate.
Preferably, the bundling agent is one or a combination of more than two of polyethylene glycol dimeric trimethylene carbonate, methoxy polyethylene glycol polytrimethylene carbonate, carboxyl-terminated trimethylene carbonate and hydroxyl-terminated trimethylene carbonate.
Preferably, the antioxidant is one of 2, 6-di-tert-butyl-4-methylphenol, pentaerythritol tetrakis [ beta- (3, 5-di-tert-butyl-4-hydroxyphenyl) propionate ] or 4, 4-methylenebis (2, 6-di-tert-butylphenol).
Preferably, the bactericide is one of isothiazolinone, glutaraldehyde or sodium pyridine sulfate.
Preferably, the conductivity of the deionized water is less than 10 [ mu ] S/cm.
A preparation method of a novel continuous spunbonded filament treatment agent comprises the following steps: heating the nonionic surfactant to 50-70 ℃, adding the antioxidant and the deionized water, stirring for 10min, then sequentially adding the anionic surfactant, the bundling agent and the bactericide, and continuing stirring for 30min to obtain the continuous spunbonded filament treatment agent.
The invention provides an application of a novel continuous spunbonded filament treatment agent in viscose fibers.
Preferably, the amount of the continuous spunbonded filament treatment agent is 1-3% of the mass of the viscose fibers.
The invention has the beneficial effects that: the novel continuous spunbonded filament yarn treating agent prepared by the invention has excellent water solubility, viscosity stability, film forming property, desizing property and degradability. The viscose filament treated by the treating agent has good cohesion, no branching phenomenon among parallel filaments and no particles on the surface of the filaments. In the downstream refining process, the viscose fiber is easy to desize and has no residue, the subsequent dyeing cannot be influenced, and the waste is degradable.
Detailed Description
The following is a more specific description of the constitution and effects of the present invention, but the present invention is not limited to these examples.
Example 1
A novel continuous spunbonded filament yarn treating agent comprises the following components in parts by mass:
the preparation method comprises the following steps: heating polyoxyethylene lauryl ether to 50 ℃, adding 2, 6-di-tert-butyl-4-methylphenol and deionized water, stirring for 10min, then sequentially adding sodium lauryl ether sulfate, polyethylene glycol dimeric trimethylene carbonate and isothiazolinone, and stirring for 30min to obtain the continuous spunbond adhesive filament treating agent:
example 2
A novel continuous spunbonded filament yarn treating agent comprises the following components in parts by weight:
the preparation method comprises the following steps: heating lauryl polyoxyethylene polyoxypropylene ether to 50 ℃, adding tetra [ beta- (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester and deionized water, stirring for 10min, then sequentially adding lauryl alcohol ether sodium sulfate, methoxy polyethylene glycol polytrimethylene carbonate and isothiazolinone, and stirring for 30min to obtain the continuous spunbond adhesive filament treating agent.
Example 3
A novel continuous spunbonded filament yarn treating agent comprises the following components in parts by weight:
the preparation method comprises the following steps: heating cetostearyl alcohol polyoxyethylene ether to 70 ℃, adding 2, 6-di-tert-butyl-4-methylphenol and deionized water, stirring for 10min, then sequentially adding sodium lauryl alcohol polyoxyethylene ether phosphate, sodium lauryl alcohol polyoxyethylene ether sulfate, carboxyl-terminated trimethylene carbonate and glutaraldehyde, and stirring for 30min to obtain the continuous spunbond adhesive filament treating agent.
Example 4
A novel continuous spunbonded glue filament treatment agent comprises the following components in parts by weight:
the preparation method comprises the following steps: heating polyoxyethylene laurate to 60 ℃, adding tetra [ beta- (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester and deionized water, stirring for 10min, then sequentially adding sodium lauryl polyoxyethylene ether sulfonate, hydroxyl-terminated trimethylene carbonate and glutaraldehyde, and stirring for 30min to obtain the continuous viscose filament yarn treating agent.
Example 5 application
The continuous spinning viscose filament yarn treating agents prepared in the embodiments 1 to 4 are respectively dissolved in deionized water to prepare working solution with the concentration of 50g/L, and spinning and sizing are carried out on a viscose filament yarn continuous spinning machine. In the spinning process, the filament yarns are tightly cohered, soft and smooth. The application performance indexes of the continuous spinning viscose filament yarn treating agent are shown in table 1, wherein the oil content test refers to GB6504-2008, and deionized water is selected as an extracting agent for detection.
TABLE 1 fiber Performance index
| Oil content (%) | Holding and harmonizing force (times) | Gangqiang (cN/dtex) | Elongation at Break (%) | |
| Detection standard | GB 6504-2008 | - | GB/T13758-200 | GB/T13758-2008 |
| Example 1 | 2.32 | 40 | 2.41 | 21.24 |
| Example 2 | 2.11 | 35 | 2.03 | 23.22 |
| Example 3 | 2.28 | 40 | 2.21 | 22.91 |
| Example 4 | 2.05 | 45 | 2.25 | 23.03 |
As can be seen from Table 1, the oil content of the continuous spinning viscose filaments prepared in the examples 1 to 4 is 1 to 3 percent, the cohesive force is more than 30 times, and the dry strength and the elongation at break are both in a qualified range, which indicates that the performance of the treating agent prepared by the invention can meet the requirement of online production and use of viscose fibers under the condition of not using PVA.
Claims (10)
1. The novel continuous viscose rayon filament yarn treating agent is characterized by being prepared by compounding the following raw materials in parts by mass:
2. a novel continuous spunbonded filament yarn treating agent according to claim 1, which is characterized in that the nonionic surfactant is one or the combination of more than two of fatty alcohol polyoxyethylene ether, fatty alcohol polyoxyethylene polyoxypropylene ether, fatty acid polyoxyethylene ester and fatty acid polyoxyethylene polyoxypropylene ester.
3. A novel continuous spunbonded filament yarn treating agent according to claim 1, characterized in that the anionic surfactant is one or the combination of more than two of alkali metal salts of fatty acid sulfate, alkali metal salts of fatty alcohol polyoxyethylene ether phosphate and alkali metal salts of fatty alcohol polyoxyethylene ether sulfonate.
4. The novel continuous spunbonded filament treatment agent according to claim 1, wherein the bundling agent is one or a combination of more than two of polyethylene glycol dimeric trimethylene carbonate, methoxy polyethylene glycol polytrimethylene carbonate, carboxyl terminated trimethylene carbonate and hydroxyl terminated trimethylene carbonate.
5. A novel continuous spunbond filament treatment agent as claimed in claim 1, wherein said antioxidant is one of 2, 6-di-tert-butyl-4-methylphenol, pentaerythrityl tetrakis [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionate ] or 4, 4-methylenebis (2, 6-di-tert-butylphenol).
6. A novel continuous spunbond filament treatment agent as claimed in claim 1, wherein said bactericide is one of isothiazolinone, glutaraldehyde or pyridine sodium sulfate.
7. A novel continuous spunbond filament treatment agent as claimed in claim 1, wherein the conductivity of the deionized water is less than 10 μ S/cm.
8. The method for preparing the novel continuous spunbonded filament treatment agent as claimed in claim 1, which is characterized by comprising the following steps: heating the nonionic surfactant to 50-70 ℃, adding the antioxidant and the deionized water, stirring for 10min, then sequentially adding the anionic surfactant, the bundling agent and the bactericide, and continuing stirring for 30min to obtain the continuous spunbonded filament treatment agent.
9. Use of a novel continuous spunbond filament treatment agent as claimed in claim 1 in viscose fibers.
10. Use according to claim 9, wherein the continuous spunbond filament treatment agent is used in an amount of 1-3% relative to the mass of the viscose fibers.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210535464.7A CN114737391B (en) | 2022-05-17 | 2022-05-17 | Novel continuous spinning viscose filament yarn treating agent and preparation method and application thereof |
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| CN202210535464.7A CN114737391B (en) | 2022-05-17 | 2022-05-17 | Novel continuous spinning viscose filament yarn treating agent and preparation method and application thereof |
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| CN114737391B CN114737391B (en) | 2023-09-22 |
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| JP5630932B1 (en) * | 2014-04-17 | 2014-11-26 | 竹本油脂株式会社 | Viscose rayon spinning processing agent and processing method |
| CN106012539A (en) * | 2016-06-30 | 2016-10-12 | 沈阳工业大学 | Water-soluble spinning finish for viscose filament continuous spinning |
| CN106498741A (en) * | 2016-09-23 | 2017-03-15 | 沈阳浩博实业有限公司 | A kind of environment-friendly type finish and preparation method thereof for continuously spinning viscose filament yarn |
| CN108505342A (en) * | 2018-05-04 | 2018-09-07 | 沈阳浩博实业有限公司 | It is a kind of continuously to spin viscose filament yarn finish and its preparation method and application |
| WO2020004479A1 (en) * | 2018-06-28 | 2020-01-02 | 竹本油脂株式会社 | Treatment agent for viscose rayon non-woven fabrics, and viscose rayon |
| CN112746353A (en) * | 2020-12-30 | 2021-05-04 | 苏州禾川化学技术服务有限公司 | Chemical fiber oiling agent for high-speed spinning and preparation method thereof |
| WO2021206112A1 (en) * | 2020-04-10 | 2021-10-14 | 竹本油脂株式会社 | Viscose rayon treatment agent, aqueous solution of viscose rayon treatment agent, viscose rayon, method for manufacturing viscose rayon |
| CN114351450A (en) * | 2022-01-13 | 2022-04-15 | 沈阳浩博实业有限公司 | Oil agent for semi-continuous spinning viscose filament yarn and preparation method and application thereof |
| CN114381943A (en) * | 2022-01-13 | 2022-04-22 | 沈阳浩博实业有限公司 | Continuous spunbonded adhesive filament oil composition |
-
2022
- 2022-05-17 CN CN202210535464.7A patent/CN114737391B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5630932B1 (en) * | 2014-04-17 | 2014-11-26 | 竹本油脂株式会社 | Viscose rayon spinning processing agent and processing method |
| CN106012539A (en) * | 2016-06-30 | 2016-10-12 | 沈阳工业大学 | Water-soluble spinning finish for viscose filament continuous spinning |
| CN106498741A (en) * | 2016-09-23 | 2017-03-15 | 沈阳浩博实业有限公司 | A kind of environment-friendly type finish and preparation method thereof for continuously spinning viscose filament yarn |
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| CN114351450A (en) * | 2022-01-13 | 2022-04-15 | 沈阳浩博实业有限公司 | Oil agent for semi-continuous spinning viscose filament yarn and preparation method and application thereof |
| CN114381943A (en) * | 2022-01-13 | 2022-04-22 | 沈阳浩博实业有限公司 | Continuous spunbonded adhesive filament oil composition |
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