CN110644096A - Antistatic high-elasticity bulked blended yarn - Google Patents

Antistatic high-elasticity bulked blended yarn Download PDF

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Publication number
CN110644096A
CN110644096A CN201910977091.7A CN201910977091A CN110644096A CN 110644096 A CN110644096 A CN 110644096A CN 201910977091 A CN201910977091 A CN 201910977091A CN 110644096 A CN110644096 A CN 110644096A
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China
Prior art keywords
parts
fibers
blended yarn
acrylic
fiber
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CN201910977091.7A
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Chinese (zh)
Inventor
全金华
李福洪
李志勇
冼礼贤
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Zhaoqing Gaoyao District Changhe Wool Textile Co Ltd
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Zhaoqing Gaoyao District Changhe Wool Textile Co Ltd
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Priority to CN201910977091.7A priority Critical patent/CN110644096A/en
Publication of CN110644096A publication Critical patent/CN110644096A/en
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    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/24—Bulked yarns or threads, e.g. formed from staple fibre components with different relaxation characteristics
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • D02G3/328—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic containing elastane
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/449—Yarns or threads with antibacterial properties
    • 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
    • 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
    • D06M13/2246—Esters of unsaturated carboxylic acids
    • 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
    • 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
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/419—Amides having nitrogen atoms of amide groups substituted by hydroxyalkyl or by etherified or esterified hydroxyalkyl groups
    • 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
    • D06M13/322—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
    • D06M13/44—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 containing nitrogen and phosphorus
    • 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
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters 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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
    • D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen
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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
    • 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
    • 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
    • D06M15/61—Polyamines polyimines
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    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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    • 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
    • D06M2101/10—Animal fibres
    • D06M2101/12—Keratin fibres or silk
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    • 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
    • D06M2101/26—Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof
    • D06M2101/28—Acrylonitrile; Methacrylonitrile
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2211/00—Protein-based fibres, e.g. animal fibres
    • D10B2211/01—Natural animal fibres, e.g. keratin fibres
    • D10B2211/02—Wool
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/06—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The invention relates to the technical field of bulked blended yarns, in particular to a bulked blended yarn with antistatic property and high elasticity, which is a blended yarn with a sheath-core structure, wherein the blended yarn is obtained by removing vinylon fibers through dissolution and is formed by acrylic fibers and wool fibers, and the blending mass ratio of the acrylic fibers to the wool fibers is 50-70%: 30% -50% of the polyvinyl alcohol fiber, the polyvinyl alcohol fiber accounts for 10-40% of the total weight of the blended yarn before dissolving, the acrylic fiber is treated by an acrylic oil agent, and the wool fiber is treated by an antistatic finishing agent. The bulk blended yarn is formed by blending acrylic fibers and wool fibers, and both the acrylic fibers and the wool fibers have good elasticity, so that the woven fabric has good elasticity; and the wool fibers are treated by the antistatic finishing agent, so that the woven fabric has durable antistatic performance, the antistatic performance of the fabric is improved, and the potential safety hazard is reduced.

Description

Antistatic high-elasticity bulked blended yarn
Technical Field
The invention relates to the technical field of bulked blended yarns, in particular to a bulked blended yarn with antistatic high elasticity.
Background
With the development of the economy, the living standard is continuously improved, and the requirements of people on clothes are also continuously improved. The thermal underwear has the advantages that the thermal underwear has better thermal effect, the sweater has better thermal effect, and the like, and the body movement cannot be influenced by wearing heavy clothes in cold winter.
In order to improve lightness and bulkiness, bulked yarns have been developed. The bulked yarn is formed by mixing and spinning high-shrinkage fibers and common fibers, and the high-shrinkage fibers are shrunk through wet heat treatment to form a skin-core structure, so that the air circulation space is increased. For example, patent document CN201459317U discloses a color-blended bulked yarn, which is obtained by blending undyed high shrinkage fibers with one or more other dyed fibers, and has a defect that the bulkiness of the yarn is improved; in addition, in order to obtain the color mixing effect, color mixing before swelling and color matching after swelling are needed, the process is complex, the core yarn cannot be colored, and the color diversity of the ready-made clothes is difficult to improve; meanwhile, the colored light of the yarn in the invention can change after the subsequent wet and heat treatment, and the color can not be corrected subsequently.
As disclosed in patent document CN103097595A, a bulked single spun yarn is obtained by dissolving and removing a water-soluble yarn from a composite twisted yarn in a hydrophilic solvent, and although the single spun yarn is reversely twisted with the water-soluble yarn to form a conjugated double-strand yarn, the original single spun yarn is untwisted and then twisted and wrapped around the outer layer of the water-soluble fiber, and after the water-soluble yarn is removed in the hydrophilic solvent, the untwisted single spun yarn in the outer layer has a loose structure, poor fiber straightness, poor cohesion between fibers, and a reduced resultant yarn strength; meanwhile, too high twisting conditions increase production cost; meanwhile, the straightening degree of the short fiber is only the residual form of the previous single yarn twist, and the long-lasting fluffy performance cannot be achieved.
The existing bulk blended yarn has poor elasticity and antistatic performance and poor comfort, and limits the application to a certain extent.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide the antistatic high-elasticity bulked blended yarn which has excellent antistatic property and good elasticity, can be used for manufacturing knitted fabrics such as sweaters and underwear, blankets and the like, is antistatic, does not pilling, has good elasticity, has light, flexible and fluffy characteristics, can fully exert the fiber characteristics of the bulked yarn, has more gaps among fibers and has better fabric heat retention property.
The purpose of the invention is realized by the following technical scheme: the antistatic high-elasticity bulked blended yarn is a blended yarn with a sheath-core structure, which is obtained by removing vinylon fibers through dissolution and is formed by acrylic fibers and wool fibers, wherein the blending mass ratio of the acrylic fibers to the wool fibers is 50-70%: 30% -50% of the polyvinyl alcohol fiber, the polyvinyl alcohol fiber accounts for 10-40% of the total weight of the blended yarn before dissolving, the acrylic fiber is treated by an acrylic oil agent, and the wool fiber is treated by an antistatic finishing agent.
Preferably, the vinylon fiber is water-soluble vinylon short fiber, the specification of the vinylon short fiber is 1.67dtex multiplied by 38mm, and the vinylon short fiber is dissolved in water at the temperature of 85-95 ℃.
Preferably, the acrylic fiber is high-shrinkage acrylic fiber, the specification of the acrylic fiber is 1.67dtex multiplied by 38mm, and the boiling water shrinkage rate is 30-40%.
Preferably, the blended yarn is produced by the following steps: the blended yarn is prepared by selecting vinylon fibers, acrylic fibers and wool fibers as raw materials, mixing → carding → doubling → roving → spun yarn → spooling → silk combining and double twisting to form double twisted yarn, removing the vinylon fibers through hot water treatment at 85-95 ℃, and dyeing.
Preferably, the acrylic fiber oil is prepared from the following raw materials in parts by weight: 10-30 parts of vegetable oil, 5-15 parts of high-carbon fatty alcohol phosphate polyoxyethylene ether, 8-12 parts of high-carbon fatty alcohol polyoxyethylene ether, 4-8 parts of sorbitan stearate, (1-3 parts of Z) -9-octadecenoic acid-dodecyl ester, 1-5 parts of coconut diethanol amide, 4-8 parts of high-carbon alcohol alkyl phosphate potassium salt, 4-6 parts of medium-carbon alcohol polyoxyethylene ether alkyl phosphate potassium salt, 2-4 parts of alkyl carboxylate type imidazoline phosphate potassium salt, 1-5 parts of fatty acid polyoxyethylene methyl ether, 1-5 parts of lauryl alcohol polyoxyethylene ether sulfosuccinate disodium, 1-3 parts of maleic anhydride-acrylic acid copolymer, 1-3 parts of dispersing agent and 1-2 parts of bactericide.
The acrylic fiber oil agent adopts vegetable oil as a smoothing agent, high-carbon fatty alcohol phosphate polyoxyethylene ether, high-carbon fatty alcohol polyoxyethylene ether and sorbitan stearate as emulsifiers, high-carbon alcohol alkyl phosphate potassium salt, medium-carbon alcohol polyoxyethylene ether alkyl phosphate potassium salt and alkyl carboxylate type imidazoline phosphate potassium salt as antistatic agents, fatty acid polyoxyethylene methyl ether as a bundling agent, and (Z) -9-octadecenoic acid-dodecyl ester, coconut oil diethanol amide, lauryl alcohol polyoxyethylene ether disodium sulfosuccinate and maleic anhydride-acrylic acid copolymer as an addition auxiliary agent; the prepared acrylic fiber oiling agent has the effect of improving the smoothness and the softness of acrylic fibers, can enable the fibers to be well formed and easy to unwind, and can improve the antistatic property and the bundling property of the acrylic fibers.
Preferably, the dispersant is at least one of calcium stearate, butyl stearate, ethylene bis stearamide, glyceryl monostearate and glyceryl tristearate. The dispersant can reduce viscosity, reduce flocculation and increase storage stability.
Preferably, the bactericide is at least one of sodium benzoate, potassium sorbate, sodium dehydroacetate, sodium diacetate, calcium propionate and sodium lactate. By adopting the bactericide, the acrylic fiber treated by the acrylic fiber oiling agent has better bactericidal effect.
Preferably, the antistatic finishing agent is prepared from the following raw materials in parts by weight: 5-15 parts of sulfonated polyaniline, 8-12 parts of polyvinyl benzyl trimethyl quaternary ammonium salt, 6-10 parts of octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate, 4-8 parts of N- (phosphonomethyl) glycine isopropylamine salt, 3-7 parts of dimethyl terephthalate, 3-5 parts of zinc cyclohexane butyrate, 1-3 parts of polyethylene glycol monomethyl ether, 5-15 parts of hydrogenated ricinoleic acid, 1-5 parts of thickening agent, 0.5-1.5 parts of defoaming agent, 5-15 parts of ethanol and 40-80 parts of water.
The antistatic finishing agent adopts the raw materials, the weight ratio of the raw materials is strictly controlled, and the fabric woven by the wool fibers treated by the antistatic finishing agent has durable antistatic performance, so that the antistatic performance of the fabric is improved, and the potential safety hazard is reduced.
Preferably, the thickening agent is a mixture of hydroxypropyl distarch phosphate, sorbitan tristearate and sodium carboxymethyl cellulose in a weight ratio of 2-4:1-2: 1. According to the invention, hydroxypropyl distarch phosphate, sorbitan tristearate and sodium carboxymethylcellulose are adopted as the thickening agents to be used in a compounding manner, and the weight ratio of the hydroxypropyl distarch phosphate, the sorbitan tristearate and the sodium carboxymethylcellulose is controlled to be 2-4:1-2:1, so that the viscosity of a system can be improved, and the system can be kept in a uniform and stable suspension state or an emulsion state.
Preferably, the defoaming agent is at least one of polyoxyethylene polyoxypropylene amine ether, polyoxypropylene glycerol ether, polyoxypropylene polyoxyethylene glycerol ether and polydimethylsiloxane. By adopting the defoaming agent, the invention has the characteristics of high defoaming speed, long foam inhibition time, good effect, good diffusivity and permeability, good thermal stability and the like.
The invention has the beneficial effects that: the bulk blended yarn is formed by blending acrylic fibers and wool fibers, and both the acrylic fibers and the wool fibers have good elasticity, so that the woven fabric has good elasticity; and the wool fibers are treated by the antistatic finishing agent, so that the woven fabric has durable antistatic performance, the antistatic performance of the fabric is improved, and the potential safety hazard is reduced.
The bulked blended yarn disclosed by the invention is excellent in antistatic property and good in elasticity, can be used for manufacturing knitted fabrics such as sweaters and underwear, blankets and the like, is antistatic, is not easy to adsorb small-particle dust, has the characteristics of light weight, flexibility and fluffiness, can fully exert the fiber characteristics of the bulked yarn, has a plurality of gaps among fibers, and is better in fabric heat retention property.
Detailed Description
The present invention will be further described with reference to the following examples for facilitating understanding of those skilled in the art, and the description of the embodiments is not intended to limit the present invention.
Example 1
The antistatic high-elasticity bulked blended yarn is a blended yarn which is obtained by removing vinylon fibers through dissolution and has a sheath-core structure and is formed by acrylic fibers and wool fibers, and the blending mass ratio of the acrylic fibers to the wool fibers is 50%: 50 percent of vinylon fiber, the mass of which accounts for 10 percent of the total weight of the blended yarn before dissolution, the acrylic fiber is treated by acrylic oil solution, and the wool fiber is treated by antistatic finishing agent.
The vinylon fiber is water-soluble vinylon short fiber, the specification of the vinylon short fiber is 1.67dtex multiplied by 38mm, and the vinylon short fiber is dissolved in water at the temperature of 85 ℃.
The acrylic fiber is high-shrinkage acrylic fiber, the specification of the acrylic fiber is 1.67dtex multiplied by 38mm, and the boiling water shrinkage rate is 30%.
The blended yarn is produced by the following steps: selecting vinylon fibers, acrylic fibers and wool fibers as raw materials, mixing → carding → doubling → roving → spun yarn → spooling → silk combining and double twisting to form double twisted yarn, removing the vinylon fibers by hot water treatment at 85 ℃, and dyeing to obtain the blended yarn.
The acrylic fiber oiling agent is prepared from the following raw materials in parts by weight: 10 parts of vegetable oil, 5 parts of high-carbon fatty alcohol phosphate polyoxyethylene ether, 8 parts of high-carbon fatty alcohol polyoxyethylene ether, 4 parts of sorbitan stearate, (Z) -9-octadecenoic acid-dodecyl ester 1 part, 1 part of coconut diethanol amide, 4 parts of high-carbon alcohol alkyl phosphate potassium salt, 4 parts of medium-carbon alcohol polyoxyethylene ether alkyl phosphate potassium salt, 2 parts of alkyl carboxylate type imidazoline phosphate potassium salt, 1 part of fatty acid polyoxyethylene methyl ether, 1-5 parts of disodium lauryl alcohol polyoxyethylene ether sulfosuccinate, 1 part of maleic anhydride-acrylic acid copolymer, 1 part of dispersing agent and 1 part of bactericide.
The dispersing agent is calcium stearate.
The bactericide is sodium benzoate.
The antistatic finishing agent is prepared from the following raw materials in parts by weight: 5 parts of sulfonated polyaniline, 8 parts of polyethylene benzyl trimethyl quaternary ammonium salt, 6 parts of octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate, 4 parts of N- (phosphonomethyl) glycine isopropylamine salt, 3 parts of dimethyl terephthalate, 3 parts of zinc cyclohexanebutyrate, 1 part of polyethylene glycol monomethyl ether, 5 parts of hydrogenated ricinoleic acid, 1 part of thickening agent, 0.5 part of defoaming agent, 5 parts of ethanol and 40 parts of water.
The thickening agent is a mixture of hydroxypropyl distarch phosphate, sorbitan tristearate and sodium carboxymethyl cellulose in a weight ratio of 2:1: 1.
The defoaming agent is polyoxyethylene polyoxypropylene ether.
Example 2
The antistatic high-elasticity bulked blended yarn is a blended yarn which is obtained by removing vinylon fibers through dissolution and has a sheath-core structure and is formed by acrylic fibers and wool fibers, and the blending mass ratio of the acrylic fibers to the wool fibers is 550%: 45 percent, the vinylon fiber accounts for 20 percent of the total weight of the blended yarn before dissolution, the acrylic fiber is treated by acrylic oil solution, and the wool fiber is treated by antistatic finishing agent.
The vinylon fiber is water-soluble vinylon short fiber, the specification of the vinylon short fiber is 1.67dtex multiplied by 38mm, and the vinylon short fiber is dissolved in water at 88 ℃.
The acrylic fiber is high-shrinkage acrylic fiber, the specification of the acrylic fiber is 1.67dtex multiplied by 38mm, and the boiling water shrinkage rate is 32%.
The blended yarn is produced by the following steps: selecting vinylon fibers, acrylic fibers and wool fibers as raw materials, mixing → carding → doubling → roving → spun yarn → spooling → silk combining and double twisting to form double twisted yarn, removing the vinylon fibers by hot water treatment at 88 ℃, and dyeing to obtain the blended yarn.
The acrylic fiber oiling agent is prepared from the following raw materials in parts by weight: 15 parts of vegetable oil, 8 parts of high-carbon fatty alcohol phosphate polyoxyethylene ether, 9 parts of high-carbon fatty alcohol polyoxyethylene ether, 5 parts of sorbitan stearate, (Z) -9-octadecenoic acid-dodecyl ester 1.5 parts, 2 parts of coconut diethanol amide, 5 parts of high-carbon alcohol alkyl phosphate potassium salt, 4.5 parts of medium-carbon alcohol polyoxyethylene ether alkyl phosphate potassium salt, 2.5 parts of alkyl carboxylate type imidazoline phosphate potassium salt, 2 parts of fatty acid polyoxyethylene methyl ether, 2 parts of lauryl alcohol polyoxyethylene ether sulfosuccinate disodium, 1.5 parts of maleic anhydride-acrylic acid copolymer, 1.5 parts of dispersing agent and 1.2 parts of bactericide.
The dispersant is butyl stearate.
The bactericide is potassium sorbate.
The antistatic finishing agent is prepared from the following raw materials in parts by weight: 8 parts of sulfonated polyaniline, 9 parts of polyethylene benzyl trimethyl quaternary ammonium salt, 7 parts of octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate, 5 parts of N- (phosphonomethyl) glycine isopropylamine salt, 4 parts of dimethyl terephthalate, 3.5 parts of zinc cyclohexanebutyrate, 1.5 parts of polyethylene glycol monomethyl ether, 8 parts of hydrogenated ricinoleic acid, 2 parts of thickening agent, 0.8 part of defoaming agent, 8 parts of ethanol and 50 parts of water.
The thickening agent is a mixture of hydroxypropyl distarch phosphate, sorbitan tristearate and sodium carboxymethyl cellulose in a weight ratio of 2.5:1.2: 1.
The defoaming agent is polyoxypropylene glycerol ether.
Example 3
The antistatic high-elasticity bulked blended yarn is a blended yarn which is obtained by removing vinylon fibers through dissolution and has a sheath-core structure and is formed by acrylic fibers and wool fibers, and the blending mass ratio of the acrylic fibers to the wool fibers is 60%: 40 percent of the vinylon fiber, the vinylon fiber and the wool fiber are respectively treated by an acrylic fiber oiling agent and an antistatic finishing agent, wherein the mass of the vinylon fiber accounts for 25 percent of the total weight of the blended yarn before dissolution.
The vinylon fiber is water-soluble vinylon short fiber, the specification of the vinylon short fiber is 1.67dtex multiplied by 38mm, and the vinylon short fiber is dissolved in water at 90 ℃.
The acrylic fiber is high-shrinkage acrylic fiber, the specification of the acrylic fiber is 1.67dtex multiplied by 38mm, and the boiling water shrinkage rate is 35%.
The blended yarn is produced by the following steps: selecting vinylon fibers, acrylic fibers and wool fibers as raw materials, mixing → carding → doubling → roving → spun yarn → spooling → silk combining and double twisting to form double twisted yarn, removing the vinylon fibers by hot water treatment at 90 ℃, and dyeing to obtain the blended yarn.
The acrylic fiber oiling agent is prepared from the following raw materials in parts by weight: 20 parts of vegetable oil, 10 parts of high-carbon fatty alcohol phosphate polyoxyethylene ether, 10 parts of high-carbon fatty alcohol polyoxyethylene ether, 6 parts of sorbitan stearate, (Z) -9-octadecenoic acid-dodecyl ester 2 parts, 3 parts of coconut diethanol amide, 6 parts of high-carbon alcohol alkyl phosphate potassium salt, 5 parts of medium-carbon alcohol polyoxyethylene ether alkyl phosphate potassium salt, 3 parts of alkyl carboxylate type imidazoline phosphate potassium salt, 3 parts of fatty acid polyoxyethylene methyl ether, 3 parts of disodium lauryl alcohol polyoxyethylene ether sulfosuccinate, 2 parts of maleic anhydride-acrylic acid copolymer, 2 parts of a dispersing agent and 1.5 parts of a bactericide.
The dispersing agent is ethylene bis stearamide.
The bactericide is sodium dehydroacetate.
The antistatic finishing agent is prepared from the following raw materials in parts by weight: 10 parts of sulfonated polyaniline, 10 parts of polyvinyl benzyl trimethyl quaternary ammonium salt, 8 parts of octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate, 6 parts of N- (phosphonomethyl) glycine isopropylamine salt, 5 parts of dimethyl terephthalate, 4 parts of zinc cyclohexanebutyrate, 2 parts of polyethylene glycol monomethyl ether, 10 parts of hydrogenated ricinoleic acid, 3 parts of thickening agent, 1 part of defoaming agent, 10 parts of ethanol and 60 parts of water.
The thickening agent is a mixture of hydroxypropyl distarch phosphate, sorbitan tristearate and sodium carboxymethyl cellulose in a weight ratio of 3:1.5: 1.
The defoaming agent is at least one of polyoxyethylene polyoxypropylene amine ether, polyoxypropylene glycerol ether, polyoxypropylene polyoxyethylene glycerol ether and polydimethylsiloxane.
Example 4
The antistatic high-elasticity bulked blended yarn is a blended yarn which is obtained by removing vinylon fibers through dissolution and has a sheath-core structure and is formed by acrylic fibers and wool fibers, and the blending mass ratio of the acrylic fibers to the wool fibers is 65%: 35 percent of vinylon fibers, wherein the mass of the vinylon fibers accounts for 30 percent of the total weight of the blended yarn before dissolution, the acrylic fibers are treated by acrylic oil solution, and the wool fibers are treated by antistatic finishing agent.
The vinylon fiber is water-soluble vinylon short fiber, the specification of the vinylon short fiber is 1.67dtex multiplied by 38mm, and the vinylon short fiber is dissolved in water at the temperature of 92 ℃.
The acrylic fiber is high-shrinkage acrylic fiber, the specification of the acrylic fiber is 1.67dtex multiplied by 38mm, and the boiling water shrinkage rate is 38%.
The blended yarn is produced by the following steps: selecting vinylon fibers, acrylic fibers and wool fibers as raw materials, mixing → carding → doubling → roving → spun yarn → spooling → silk combining and double twisting to form double twisted yarn, removing the vinylon fibers by hot water treatment at 92 ℃, and dyeing to obtain the blended yarn.
The acrylic fiber oiling agent is prepared from the following raw materials in parts by weight: 25 parts of vegetable oil, 12 parts of high-carbon fatty alcohol phosphate polyoxyethylene ether, 11 parts of high-carbon fatty alcohol polyoxyethylene ether, 7 parts of sorbitan stearate, (Z) -9-octadecenoic acid-dodecyl ester 2.5 parts, 4 parts of coconut diethanol amide, 7 parts of high-carbon alcohol alkyl phosphate potassium salt, 5.5 parts of medium-carbon alcohol polyoxyethylene ether alkyl phosphate potassium salt, 3.5 parts of alkyl carboxylate type imidazoline phosphate potassium salt, 4 parts of fatty acid polyoxyethylene methyl ether, 4 parts of lauryl alcohol polyoxyethylene ether sulfosuccinate disodium, 2.5 parts of maleic anhydride-acrylic acid copolymer, 2.5 parts of dispersing agent and 1.8 parts of bactericide.
The dispersant is stearic acid monoglyceride.
The bactericide is sodium diacetate.
The antistatic finishing agent is prepared from the following raw materials in parts by weight: 12 parts of sulfonated polyaniline, 11 parts of polyethylene benzyl trimethyl quaternary ammonium salt, 9 parts of octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate, 7 parts of N- (phosphonomethyl) glycine isopropylamine salt, 6 parts of dimethyl terephthalate, 4.5 parts of zinc cyclohexanebutyrate, 2.5 parts of polyethylene glycol monomethyl ether, 12 parts of hydrogenated ricinoleic acid, 4 parts of thickening agent, 1.2 parts of defoaming agent, 12 parts of ethanol and 70 parts of water.
The thickening agent is a mixture of hydroxypropyl distarch phosphate, sorbitan tristearate and sodium carboxymethyl cellulose in a weight ratio of 3.5:1.8: 1.
The defoaming agent is polyoxypropylene polyoxyethylene glycerol ether.
Example 5
The antistatic high-elasticity bulked blended yarn is a blended yarn which is obtained by removing vinylon fibers through dissolution and has a sheath-core structure and is formed by acrylic fibers and wool fibers, and the blending mass ratio of the acrylic fibers to the wool fibers is 70%: 30% of vinylon fibers, wherein the mass of the vinylon fibers accounts for 40% of the total weight of the blended yarn before dissolution, the acrylic fibers are treated by an acrylic oil solution, and the wool fibers are treated by an antistatic finishing agent.
The vinylon fiber is water-soluble vinylon short fiber, the specification of the vinylon short fiber is 1.67dtex multiplied by 38mm, and the vinylon short fiber is dissolved in water at 95 ℃.
The acrylic fiber is high-shrinkage acrylic fiber, the specification of the acrylic fiber is 1.67dtex multiplied by 38mm, and the boiling water shrinkage rate is 40%.
The blended yarn is produced by the following steps: selecting vinylon fibers, acrylic fibers and wool fibers as raw materials, mixing → carding → doubling → roving → spun yarn → spooling → silk combining and double twisting to form double twisted yarn, removing the vinylon fibers by hot water treatment at 95 ℃, and dyeing to obtain the blended yarn.
The acrylic fiber oiling agent is prepared from the following raw materials in parts by weight: 30 parts of vegetable oil, 15 parts of high-carbon fatty alcohol phosphate polyoxyethylene ether, 12 parts of high-carbon fatty alcohol polyoxyethylene ether, 8 parts of sorbitan stearate, (Z) -9-octadecenoic acid-dodecyl ester, 5 parts of coconut diethanol amide, 8 parts of high-carbon alcohol alkyl phosphate potassium salt, 6 parts of medium-carbon alcohol polyoxyethylene ether alkyl phosphate potassium salt, 4 parts of alkyl carboxylate type imidazoline phosphate potassium salt, 5 parts of fatty acid polyoxyethylene methyl ether, 5 parts of disodium lauryl alcohol polyoxyethylene ether sulfosuccinate, 3 parts of maleic anhydride-acrylic acid copolymer, 3 parts of a dispersing agent and 2 parts of a bactericide.
The dispersant is glyceryl tristearate.
The bactericide is calcium propionate or sodium lactate.
The antistatic finishing agent is prepared from the following raw materials in parts by weight: 15 parts of sulfonated polyaniline, 12 parts of polyvinyl benzyl trimethyl quaternary ammonium salt, 10 parts of octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate, 8 parts of N- (phosphonomethyl) glycine isopropylamine salt, 7 parts of dimethyl terephthalate, 5 parts of zinc cyclohexanebutyrate, 3 parts of polyethylene glycol monomethyl ether, 15 parts of hydrogenated ricinoleic acid, 5 parts of thickening agent, 1.5 parts of defoaming agent, 15 parts of ethanol and 80 parts of water.
The thickening agent is a mixture of hydroxypropyl distarch phosphate, sorbitan tristearate and sodium carboxymethyl cellulose in a weight ratio of 4:2: 1.
The defoaming agent is polydimethylsiloxane.
Comparative example 1
This comparative example differs from example 1 in that: the wool fibers were not treated with an antistatic finish, and the other process parameters and the raw materials for the treatment of the acrylic fibers were the same as in example 1.
Through detection, the surface resistance of the fabrics woven by the bulked blended yarns of the embodiments 1 to 5 of the invention is 3.24 to 5.61 multiplied by 107Ω, elastic recovery (longitudinal/transverse) 86.5%/93.6%; the surface resistance of the fabric woven from the bulked blended yarn of comparative document 1 was 4.86X 109Ω, elastic recovery (longitudinal/transverse) 84.3%/91.7%; from the above detection results, it can be seen that the bulked blended yarn of the present invention has excellent antistatic properties and high elasticity.
The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.

Claims (10)

1. The utility model provides an antistatic high-elasticity's inflation blending yarn which characterized in that: the bulked blended yarn is blended yarn with a sheath-core structure, which is obtained by dissolving and removing vinylon fibers and is formed by acrylic fibers and wool fibers, and the blending mass ratio of the acrylic fibers to the wool fibers is 50-70%: 30% -50% of the polyvinyl alcohol fiber, the polyvinyl alcohol fiber accounts for 10-40% of the total weight of the blended yarn before dissolving, the acrylic fiber is treated by an acrylic oil agent, and the wool fiber is treated by an antistatic finishing agent.
2. The bulked blended yarn with antistatic high elasticity according to claim 1, wherein: the vinylon fiber is water-soluble vinylon short fiber with the specification of 1.67dtex multiplied by 38mm, and is dissolved in water at the temperature of 85-95 ℃.
3. The bulked blended yarn with antistatic high elasticity according to claim 1, wherein: the acrylic fiber is high-shrinkage acrylic fiber, the specification of the acrylic fiber is 1.67dtex multiplied by 38mm, and the boiling water shrinkage rate is 30-40%.
4. The bulked blended yarn with antistatic high elasticity according to claim 1, wherein: the blended yarn is produced by the following steps: the blended yarn is prepared by selecting vinylon fibers, acrylic fibers and wool fibers as raw materials, mixing → carding → doubling → roving → spun yarn → spooling → silk combining and double twisting to form double twisted yarn, removing the vinylon fibers through hot water treatment at 85-95 ℃, and dyeing.
5. The bulked blended yarn with antistatic high elasticity according to claim 1, wherein: the acrylic fiber oiling agent is prepared from the following raw materials in parts by weight: 10-30 parts of vegetable oil, 5-15 parts of high-carbon fatty alcohol phosphate polyoxyethylene ether, 8-12 parts of high-carbon fatty alcohol polyoxyethylene ether, 4-8 parts of sorbitan stearate, (1-3 parts of Z) -9-octadecenoic acid-dodecyl ester, 1-5 parts of coconut diethanol amide, 4-8 parts of high-carbon alcohol alkyl phosphate potassium salt, 4-6 parts of medium-carbon alcohol polyoxyethylene ether alkyl phosphate potassium salt, 2-4 parts of alkyl carboxylate type imidazoline phosphate potassium salt, 1-5 parts of fatty acid polyoxyethylene methyl ether, 1-5 parts of lauryl alcohol polyoxyethylene ether sulfosuccinate disodium, 1-3 parts of maleic anhydride-acrylic acid copolymer, 1-3 parts of dispersing agent and 1-2 parts of bactericide.
6. The bulked blended yarn with antistatic high elasticity according to claim 5, wherein: the dispersing agent is at least one of calcium stearate, butyl stearate, ethylene bis stearamide, glyceryl monostearate and glyceryl tristearate.
7. The bulked blended yarn with antistatic high elasticity according to claim 5, wherein: the bactericide is at least one of sodium benzoate, potassium sorbate, sodium dehydroacetate, sodium diacetate, calcium propionate and sodium lactate.
8. The bulked blended yarn with antistatic high elasticity according to claim 1, wherein: the antistatic finishing agent is prepared from the following raw materials in parts by weight: 5-15 parts of sulfonated polyaniline, 8-12 parts of polyvinyl benzyl trimethyl quaternary ammonium salt, 6-10 parts of octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate, 4-8 parts of N- (phosphonomethyl) glycine isopropylamine salt, 3-7 parts of dimethyl terephthalate, 3-5 parts of zinc cyclohexane butyrate, 1-3 parts of polyethylene glycol monomethyl ether, 5-15 parts of hydrogenated ricinoleic acid, 1-5 parts of thickening agent, 0.5-1.5 parts of defoaming agent, 5-15 parts of ethanol and 40-80 parts of water.
9. The bulked blended yarn with antistatic high elasticity according to claim 8, wherein: the thickening agent is a mixture of hydroxypropyl distarch phosphate, sorbitan tristearate and sodium carboxymethyl cellulose in a weight ratio of 2-4:1-2: 1.
10. The bulked blended yarn with antistatic high elasticity according to claim 8, wherein: the defoaming agent is at least one of polyoxyethylene polyoxypropylene amine ether, polyoxypropylene glycerol ether, polyoxypropylene polyoxyethylene glycerol ether and polydimethylsiloxane.
CN201910977091.7A 2019-10-15 2019-10-15 Antistatic high-elasticity bulked blended yarn Pending CN110644096A (en)

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