CN105671722A - Flame-retardant polyester yarn and sofa cloth made of same - Google Patents

Flame-retardant polyester yarn and sofa cloth made of same Download PDF

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Publication number
CN105671722A
CN105671722A CN201610128466.9A CN201610128466A CN105671722A CN 105671722 A CN105671722 A CN 105671722A CN 201610128466 A CN201610128466 A CN 201610128466A CN 105671722 A CN105671722 A CN 105671722A
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CN
China
Prior art keywords
flame
yarn
retardant
weight
flame retardant
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Granted
Application number
CN201610128466.9A
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Chinese (zh)
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CN105671722B (en
Inventor
尤恩校
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HANGZHOU KELIDA TEXTILE CO LTD
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HANGZHOU KELIDA TEXTILE CO LTD
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Priority to CN201610128466.9A priority Critical patent/CN105671722B/en
Publication of CN105671722A publication Critical patent/CN105671722A/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
    • D02G3/36—Cored or coated yarns or threads
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • 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
    • D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
    • 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
    • D02G3/047—Blended or other yarns or threads containing components made from different materials including aramid fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/513—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads heat-resistant or fireproof
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
    • D06M11/71—Salts of phosphoric 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
    • D06M13/08—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with halogenated hydrocarbons
    • D06M13/085—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with halogenated hydrocarbons cycloaliphatic
    • 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
    • D06M13/35—Heterocyclic compounds
    • D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
    • D06M13/358—Triazines
    • D06M13/364—Cyanuric acid; Isocyanuric acid; Derivatives 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
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/30—Flame or heat resistance, fire retardancy properties
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/20—Metallic fibres
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • 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
    • D10B2401/00—Physical properties
    • D10B2401/04—Heat-responsive characteristics

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

Abstract

The invention discloses flame-retardant polyester yarn. The flame-retardant polyester yarn is characterized in that flame-retardant sheath yarn is included, and the flame-retardant sheath yarn is prepared by blending, by weight, 60-70 parts of a flame-retardant polyester fiber and 30-40 parts of a poly(m-phenylene isophthalamide) fiber; a flame-retardant additive in the flame-retardant polyester fiber accounts for 8%-10% of the weight percentage content of the flame-retardant polyester fiber; the flame-retardant additive is prepared from, by weight, 11%-17% of melamine-modified ammonium polyphosphate, 2%-4% of pentaerythritol, 2%-4% of melamine cyanurate, 1% of Mg(OH)2, 42%-55% of a binding agent, 1% of a thickening agent and 25%-34% of water. Accordingly, the advantages of flame retardancy, good structural strength and wear resistance are achieved.

Description

A kind of flame-resistant terylene yarn and adopt the thread sofa cloth of this Polyester Yarns
Technical field
The present invention relates to field of textiles, more specifically, it relates to a kind of flame-resistant terylene yarn and adopt the thread sofa cloth of this Polyester Yarns.
Background technology
Terylene has the combination properties such as better intensity, wearability, high-modulus, excellent thermostability and dimensional stability because of it, has a very wide range of applications and Industry Foundation in China, is China's most commonly used synthetic fibers of yield maximum application.
Such as on the production of sofa cloth and manufacturing, owing to intensity and the wearability of yarn are had very high requirement by sofa cloth so that terylene application in sofa cloth is widely. And along with the development and progress of society, the security requirement of article of everyday use is also improved by people therewith, and the oxygen index (OI) of terylene is at 22-24, does not only possess flame retardant effect, and belongs to inflammable articles, it is easy to cause potential safety hazard; Further, since terylene melt temperature is lower than its decomposition temperature, the molten drop phenomenon that therefore can produce in combustion is serious. Although molten drop can take away a part of heat from polymeric substrate is conducive to the fire-retardant of terylene, but molten drop brings more serious disaster: on the one hand, and molten drop may result in propagation of flame to elsewhere, causes more conflagration; Additionally, molten drop is also easy to cause scald, burn etc. at interior secondary injury, therefore, the defect not having anti-flammability and molten drop significantly limit terylene application in sofa cloth.
Summary of the invention
For the deficiency that prior art exists, the first object of the present invention is in that providing a kind of has the flame-resistant terylene yarn that will not produce molten drop in flame retardant effect and combustion process.
For realizing the first purpose, the technical scheme is that a kind of flame-resistant terylene yarn, it is characterized in that, including fire-retardant sheath yarn, described fire-retardant sheath yarn is prepared from by the flame retardant polyester fiber of 60-70 weight portion and the Fanglun 1313 blending of 30-40 weight portion;
In described flame retardant polyester fiber, flame-retardant additive accounts for the 8-10% of the mass weight degree of flame retardant polyester fiber;
Described flame-retardant additive is made up of by weight percentage following components: cyanurotriamide modified APP 11-17%, tetramethylolmethane 2-4%, melamine cyanurate 2-4%, Mg (OH)21%, binding agent 42-55%, thickening agent 1%, water 25-34%.
The present invention is more preferably: described spun polyester thread also includes metal heart yarn, and described metal heart yarn is stainless steel fibre or silver fiber; Spun polyester thread, using the fire-retardant sheath yarn of 75-90 weight portion as short silk, forms using the metal heart yarn of 10-25 weight portion as filament core.
The present invention is more preferably: be coated with flame retardant coating agent outside described spun polyester thread, the 35-40% that coating weight is spun polyester thread weight of described flame retardant coating agent.
The present invention is more preferably: described flame retardant coating agent is made up of by weight percentage following components: cyanurotriamide modified APP 10-16%, tetramethylolmethane 2-4%, melamine cyanurate 2-4%, Mg (OH)21%, binding agent 40-55%, silane coupling agent 2-3%, HBCD 1-2%, thickening agent 1%, water 23-34%.
The present invention is more preferably: described flame-retardant additive and in flame retardant coating agent the ratio of cyanurotriamide modified APP, tetramethylolmethane and melamine cyanurate be 8:2:2.
The present invention is more preferably: described flame-retardant additive and in flame retardant coating agent the percentage by weight sum of cyanurotriamide modified APP, tetramethylolmethane and melamine cyanurate be 1:2.5 with the ratio of binding agent.
The present invention is more preferably: described flame-retardant additive is made up of by weight percentage following components: cyanurotriamide modified APP 13.34%, tetramethylolmethane 3.33%, melamine cyanurate 3.33%, Mg (OH)311%, binding agent 50%, thickening agent 1%, water 28%.
The present invention is more preferably: described flame retardant coating agent is made up of by weight percentage following components: cyanurotriamide modified APP 12%, tetramethylolmethane 3%, melamine cyanurate 3%, Mg (OH)311%, binding agent 50%, silane coupling agent 2.5%, HBCD 2%, thickening agent 1%, water 25.5%.
The present invention is more preferably: described binding agent is polyurethane adhesive.
The second object of the present invention is in that providing a kind of adopts the above-mentioned thread sofa cloth of flame-resistant terylene yarn.
For realizing the second purpose, the technical scheme is that a kind of sofa cloth, it is characterized in that, adopt the braiding of flame-resistant terylene yarn to form.
The third object of the present invention is in that to provide a kind of production technology for preparing power flame-resistant terylene yarn.
For realizing the 3rd purpose, the technical scheme is that a kind of production technology for preparing power flame-resistant terylene yarn, it is characterised in that comprise the following steps:
Dry, PET is cut into slices, weighing parts by weight is 100 parts, and is placed in the baking oven that temperature is 180 DEG C and carries out drying 20-45min;
Melted, the PET after drying and processing is placed in the smelting furnace that temperature is 250-280 DEG C melted, and weighs the flame-retardant additive that parts by weight are 9-11 part, add mix homogeneously in smelting furnace;
Wire drawing, material through melted step is carried out extruded, form POY silk thread after cooling, and POY silk thread is sequentially passed through that first roller stomach enters, the heating of upper hot tank, the second roller carry out stretching, the sizing of lower hot tank, the 3rd roller are shaped further, oiling machine carries out refueling, wind roller molding obtains flame retardant polyester fiber;
Blending, weighs the Fanglun 1313 that parts by weight are 30-40 and the above-mentioned flame retardant polyester fiber blending that parts by weight are 60-70 forms fire-retardant sheath yarn;
Cored, weighs the above-mentioned fire-retardant sheath yarn that parts by weight are 75-90 and the metal heart yarn that parts by weight are 10-25 adopts the mode of cotton RING SPINNING to make covering yarn;
Coating, the covering yarn that cored becomes being sequentially carried out primary coating, first drying, secondary coating and secondary drying in warp sizing machine and makes flame-resistant terylene yarn, wherein, coating material is flame retardant coating agent, the temperature of twice drying is 160-190 DEG C, and the time of twice drying is 130-160s;
Dyeing, is placed in the dyeing water-bath dyeing containing the dye of positive ion by the cylinder yarn after above-mentioned process.
In sum, one flame-resistant terylene yarn of the present invention has the advantage that
One, adopt the covering yarn that metal heart yarn and fire-retardant sheath yarn are made, there is good elasticity, and metal heart yarn and the fire-retardant respective advantage of sheath yarn can have been given play to simultaneously, make flame-resistant terylene yarn of the present invention can be provided simultaneously with the advantage such as the high intensity of metal heart yarn and the fire-retardant, wear-resisting of fire-retardant sheath yarn, in addition, existing fire resistance fibre all can rupture after lighting, the present invention can ensure to connect by metal heart yarn when outside fire-retardant sheath yarn is burnt by arranging of metal heart yarn, makes the sofa cloth manufactured by the present invention;
Two, fire-retardant sheath yarn is formed by phenyl-diformyl m-diaminobenzene. fiber and flame retardant polyester fiber blending, wherein, in fire-retardant: flame-resistant terylene itself has good fire resistance, and phenyl-diformyl m-diaminobenzene. fiber is inherent fire-retardant fiber, its fire resistance is more superior, and therefore the addition of phenyl-diformyl m-diaminobenzene. fiber can be effectively improved the fire resistance of fire-retardant sheath yarn. Secondly, the carbonization when burning of phenyl-diformyl m-diaminobenzene. fiber, and form tough and tensile coke layer, it is provided that coherent thermal protection is with stayed surface, and the formation of coke guarantees the isolation of oxygen, reduces combustibility, it is possible to improve the fire resistance of fire-retardant sheath yarn further.
In molten drop: the decomposition temperature of phenyl-diformyl m-diaminobenzene. fiber is far above flame-resistant terylene, and will not melt, a large amount of molten drops that flame-resistant terylene produces in combustion will adhere to its surface with undecomposed phenyl-diformyl m-diaminobenzene. fiber for support, it is possible to is effectively reduced molten drop drippage; Secondly, the coke that phenyl-diformyl m-diaminobenzene. fiber combustion decomposition produces provides secondary support effect for terylene molten drop, also can accelerate the carbonization of terylene molten drop while preventing molten drop landing, and then improve charring rate, solve molten drop problem by the effect of above two aspects.
Three, the flame retardant polyester fiber in the present invention is by the flame-retardant additive of above-mentioned formula and PET is blended forms, and has good flame retardant effect.
Four, outside flame-resistant terylene yarn, it is coated with flame retardant coating agent, when there is burning, the preferential dacron of fire retardant decomposes, producing phosphoric acid and non-combustible gas, phosphoric acid makes dacron become charcoal with tetramethylolmethane carbon forming agent rapid dehydration under the high temperature conditions, covers lid layer layer of charcoal at fabric face. Fabric continues to be heated, and melamine cyanurate component starts to decompose, and produces nitrogen class non-combustible gas and decomposes, with ammonium phosphate, the gas produced, the layer of charcoal of ballistic fabric dehydration, collaborative expansion produces blister layer of charcoal, thus reaching heat insulation oxygen barrier, slows down the speed that terylene burns further. And wherein catabolite can play fire retardation further in condensed phase and gas phase.
Five, on the basis that coating processes, dyeing, has excellent color fastness.
Accompanying drawing explanation
Fig. 1 is the structural representation of flame-resistant terylene yarn.
Accompanying drawing labelling: 1, fire-retardant sheath yarn; 2, metal heart yarn.
Detailed description of the invention
Below in conjunction with drawings and Examples, describe the present invention.
Embodiment one
A kind of flame-resistant terylene yarn, including metal heart yarn 2 and fire-retardant sheath yarn 1, metal heart yarn 2 is stainless steel fibre or silver fiber, the present embodiment considers metal heart yarn 2 selects to use stainless steel fibre from cost and Practical Performance, in the present embodiment, spun polyester thread is using the fire-retardant sheath yarn 1 of 80 weight portions as short silk, forming as filament core using the metal heart yarn 2 of 20 weight portions, be also coated with flame retardant coating agent outside flame-resistant terylene yarn, the coating weight of flame retardant coating agent is the 35% of spun polyester thread weight.
Wherein, fire-retardant sheath yarn 1 is prepared from by the flame retardant polyester fiber of 70 weight portions and the Fanglun 1313 blending of 30 weight portions, and in flame retardant polyester fiber, flame-retardant additive accounts for the 8% of the mass weight degree of flame retardant polyester fiber.
The formula of flame-retardant additive and flame retardant coating agent is as shown in the table:
Table 1, flame-retardant additive formula
Composition Content (%)
Cyanurotriamide modified APP 13.34
Tetramethylolmethane 3.33
Melamine cyanurate 3.33
Mg(OH)311% 1
Polyurethane adhesive 50
Thickening agent 1
Water 28
Table 2, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 12
Tetramethylolmethane 3
Melamine cyanurate 3
HBCD 2
Mg(OH)311% 1
Polyurethane adhesive 50
Silane coupling agent 2.5
Thickening agent 1
Water 28
Wherein, flame-retardant additive in above table and cyanurotriamide modified APP in flame retardant coating agent, the ratio of tetramethylolmethane and melamine cyanurate is 8:2:2, cyanurotriamide modified APP in flame-retardant additive and flame retardant coating agent, the percentage by weight sum of tetramethylolmethane and melamine cyanurate is 1:2.5 with the ratio of binding agent, and cyanurotriamide modified APP in flame-retardant additive, the percentage by weight sum of tetramethylolmethane and melamine cyanurate accounts for the 20% of total formulation weight percentage ratio, cyanurotriamide modified APP in flame retardant coating agent, tetramethylolmethane, the percentage by weight sum of melamine cyanurate and HBCD accounts for the 20% of total formulation weight percentage ratio.
A kind of production technology for preparing power flame-resistant terylene yarn, comprises the following steps:
Dry, PET is cut into slices, weighing parts by weight is 100 parts, and is placed in the baking oven that temperature is 180 DEG C and carries out drying 20-45min;
Melted, the PET after drying and processing is placed in the smelting furnace that temperature is 250-280 DEG C melted, and weighs the flame-retardant additive that parts by weight are 9 parts, add mix homogeneously in smelting furnace;
Wire drawing, material through melted step is carried out extruded, form POY silk thread after cooling, and POY silk thread is sequentially passed through that first roller stomach enters, the heating of upper hot tank, the second roller carry out stretching, the sizing of lower hot tank, the 3rd roller are shaped further, oiling machine carries out refueling, wind roller molding obtains flame retardant polyester fiber;
Blending, weighs the Fanglun 1313 that parts by weight are 30 and the above-mentioned flame retardant polyester fiber blending that parts by weight are 70 forms fire-retardant sheath yarn 1;
Cored, weighs the above-mentioned fire-retardant sheath yarn 1 that parts by weight are 80 and the metal heart yarn 2 that parts by weight are 20 adopts the mode of cotton RING SPINNING to make covering yarn;
Coating, the covering yarn that cored becomes being sequentially carried out primary coating, first drying, secondary coating and secondary drying in warp sizing machine and makes flame-resistant terylene yarn, wherein, coating material is flame retardant coating agent, the temperature of twice drying is 180 DEG C, and the time of twice drying is 150s;
Dyeing, is placed in the dyeing water-bath dyeing containing the dye of positive ion by the cylinder yarn after above-mentioned process.
Embodiment two
Essentially identical with embodiment one, only difference is that: in the present embodiment, spun polyester thread is using the fire-retardant sheath yarn 1 of 90 weight portions as short silk, forms using the metal heart yarn 2 of 10 weight portions as filament core.
Embodiment three
Essentially identical with embodiment one, only difference is that: in the present embodiment, the coating weight of flame retardant coating agent is the 40% of spun polyester thread weight.
Embodiment four
Essentially identical with embodiment one, only difference is that: in the present embodiment, fire-retardant sheath yarn 1 is prepared from by the flame retardant polyester fiber of 60 weight portions and the Fanglun 1313 blending of 40 weight portions.
Embodiment five
Essentially identical with embodiment one, only difference is that: in the present embodiment, fire-retardant sheath yarn 1 is prepared from by the flame retardant polyester fiber of 65 weight portions and the Fanglun 1313 blending of 35 weight portions.
Embodiment six
Essentially identical with embodiment one, only difference is that: in the flame retardant polyester fiber of the present embodiment, flame-retardant additive accounts for the 10% of the mass weight degree of flame retardant polyester fiber.
Embodiment seven
Essentially identical with embodiment one, only difference is that: in the present embodiment, flame-retardant additive formula is as shown in the table:
Table 3, flame-retardant additive formula
Composition Content (%)
Cyanurotriamide modified APP 13.34
Tetramethylolmethane 3.33
Melamine cyanurate 3.33
Mg(OH)311% 1
Polyurethane adhesive 44
Thickening agent 1
Water 34
Embodiment eight
Essentially identical with embodiment one, only difference is that: in the present embodiment, flame-retardant additive formula is as shown in the table:
Table 4, flame-retardant additive formula
Composition Content (%)
Cyanurotriamide modified APP 15
Tetramethylolmethane 2.5
Melamine cyanurate 2.5
Mg(OH)311% 1
Polyurethane adhesive 50
Thickening agent 1
Water 28
Embodiment nine
Essentially identical with embodiment one, only difference is that: in the present embodiment, flame-retardant additive formula is as shown in the table:
Table 5, flame-retardant additive formula
Composition Content (%)
Cyanurotriamide modified APP 11
Tetramethylolmethane 2
Melamine cyanurate 2
Mg(OH)311% 1
Polyurethane adhesive 55
Thickening agent 1
Water 28
Embodiment nine
Essentially identical with embodiment one, only difference is that: in the present embodiment, flame retardant coating agent prescription is as shown in the table:
Table 6, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 12
Tetramethylolmethane 3
Melamine cyanurate 3
HBCD 2
Mg(OH)311% 1
Polyurethane adhesive 44
Silane coupling agent 2.5
Thickening agent 1
Water 34
Embodiment ten
Essentially identical with embodiment one, only difference is that: in the present embodiment, flame retardant coating agent prescription is as shown in the table:
Table 7, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 10
Tetramethylolmethane 4
Melamine cyanurate 4
HBCD 2
Mg(OH)311% 1
Polyurethane adhesive 50
Silane coupling agent 2.5
Thickening agent 1
Water 28
Embodiment 11
Essentially identical with embodiment one, only difference is that: in the present embodiment, flame retardant coating agent prescription is as shown in the table:
Table 8, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 16
Tetramethylolmethane 4
Melamine cyanurate 4
HBCD 2
Mg(OH)311% 1
Polyurethane adhesive 50
Silane coupling agent 2.5
Thickening agent 1
Water 24
Embodiment 12
Essentially identical with embodiment one, only difference is that: in the present embodiment, flame retardant coating agent prescription is as shown in the table:
Table 9, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 12
Tetramethylolmethane 3
Melamine cyanurate 3
HBCD 1
Mg(OH)311% 1
Polyurethane adhesive 50
Silane coupling agent 2.5
Thickening agent 1
Water 29
Embodiment 13
Essentially identical with embodiment one, only difference is that: in the present embodiment, flame retardant coating agent prescription is as shown in the table:
Table 10, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 12
Tetramethylolmethane 3
Melamine cyanurate 3
HBCD 2
Mg(OH)311% 1
Polyurethane adhesive 50
Silane coupling agent 2
Thickening agent 1
Water 28.5
Embodiment 14
Essentially identical with embodiment one, only difference is that: in the present embodiment, flame retardant coating agent prescription is as shown in the table:
Table 11, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 12
Tetramethylolmethane 3
Melamine cyanurate 3
HBCD 2
Mg(OH)311% 1
Polyurethane adhesive 50
Silane coupling agent 3
Thickening agent 1
Water 27.5
Embodiment 15
Essentially identical with embodiment one, only difference is that: drying temperature in the coating process of the present embodiment is 160 DEG C, and drying time is 160s.
Embodiment 16
Essentially identical with embodiment one, only difference is that: drying temperature in the coating process of the present embodiment is 190 DEG C, and drying time is 130s.
Embodiment 17
A kind of sofa cloth, adopts arbitrary flame-resistant terylene yarn in embodiment one to embodiment 16 to make.
Table 12, the flame-resistant terylene yarn that embodiment one to ten six is produced its wash front/rear fire-retardant situation
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention. It should be pointed out that, for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be regarded as protection scope of the present invention.

Claims (10)

1. a flame-resistant terylene yarn, is characterized in that: including fire-retardant sheath yarn (1), described fire-retardant sheath yarn (1) is prepared from by the flame retardant polyester fiber of 60-70 weight portion and the Fanglun 1313 blending of 30-40 weight portion;
In described flame retardant polyester fiber, flame-retardant additive accounts for the 8-10% of the mass weight degree of flame retardant polyester fiber;
Described flame-retardant additive is made up of by weight percentage following components: cyanurotriamide modified APP 11-17%, tetramethylolmethane 2-4%, melamine cyanurate 2-4%, Mg(OH)21%, binding agent 42-55%, thickening agent 1%, water 25-34%.
2. a kind of flame-resistant terylene yarn according to claim 1, is characterized in that: described spun polyester thread also includes metal heart yarn (2), and described metal heart yarn (2) is stainless steel fibre or silver fiber; Spun polyester thread, using the fire-retardant sheath yarn (1) of 75-90 weight portion as short silk, forms using the metal heart yarn (2) of 10-25 weight portion as filament core.
3. a kind of flame-resistant terylene yarn according to claim 2, is characterized in that: be coated with flame retardant coating agent outside described spun polyester thread, the 35-40% that coating weight is spun polyester thread weight of described flame retardant coating agent.
4. a kind of flame-resistant terylene yarn according to claim 3, is characterized in that: described flame retardant coating agent is made up of by weight percentage following components: cyanurotriamide modified APP 10-16%, tetramethylolmethane 2-4%, melamine cyanurate 2-4%, Mg(OH)21%, binding agent 40-55%, silane coupling agent 2-3%, HBCD 1-2%, thickening agent 1%, water 23-34%.
5. a kind of flame-resistant terylene yarn according to claim 4, is characterized in that: described flame-retardant additive and in flame retardant coating agent the ratio of cyanurotriamide modified APP, tetramethylolmethane and melamine cyanurate be 8:2:2.
6. a kind of flame-resistant terylene yarn according to claim 5, is characterized in that: described flame-retardant additive and in flame retardant coating agent the percentage by weight sum of cyanurotriamide modified APP, tetramethylolmethane and melamine cyanurate be 1:2.5 with the ratio of binding agent.
7. a kind of flame-resistant terylene yarn according to claim 6, is characterized in that: described flame-retardant additive is made up of by weight percentage following components: cyanurotriamide modified APP 13.34%, tetramethylolmethane 3.33%, melamine cyanurate 3.33%, Mg(OH)311%, binding agent 50%, thickening agent 1%, water 28%.
8. a kind of flame-resistant terylene yarn according to claim 6, is characterized in that: described flame retardant coating agent is made up of by weight percentage following components: cyanurotriamide modified APP 12%, tetramethylolmethane 3%, melamine cyanurate 3%, Mg(OH)311%, binding agent 50%, silane coupling agent 2.5%, HBCD 2%, thickening agent 1%, water 25.5%.
9. a sofa cloth, is characterized in that: in employing claim 1 to 8, the flame-resistant terylene yarn braiding described in any one forms.
10. one kind for preparing in claim 1 to 8 production technology of the flame-resistant terylene yarn described in any one, it is characterised in that comprises the following steps:
Dry, PET is cut into slices, weighing parts by weight is 100 parts, and is placed in the baking oven that temperature is 180 DEG C and carries out drying 20-45min;
Melted, the PET after drying and processing is placed in the smelting furnace that temperature is 250-280 DEG C melted, and weighs the flame-retardant additive that parts by weight are 9-11 part, add mix homogeneously in smelting furnace;
Wire drawing, material through melted step is carried out extruded, form POY silk thread after cooling, and POY silk thread is sequentially passed through that first roller stomach enters, the heating of upper hot tank, the second roller carry out stretching, the sizing of lower hot tank, the 3rd roller are shaped further, oiling machine carries out refueling, wind roller molding obtains flame retardant polyester fiber;
Blending, weighs the Fanglun 1313 that parts by weight are 30-40 and the above-mentioned flame retardant polyester fiber blending that parts by weight are 60-70 forms fire-retardant sheath yarn (1);
Cored, weighs the above-mentioned fire-retardant sheath yarn (1) that parts by weight are 75-90 and metal heart yarn (2) that parts by weight are 10-25 adopts the mode of cotton RING SPINNING to make covering yarn;
Coating, the covering yarn that cored becomes being sequentially carried out primary coating, first drying, secondary coating and secondary drying in warp sizing machine and makes flame-resistant terylene yarn, wherein, coating material is flame retardant coating agent, the temperature of twice drying is 160-190 DEG C, and the time of twice drying is 130-160s;
Dyeing, is placed in the dyeing water-bath dyeing containing the dye of positive ion by the cylinder yarn after above-mentioned process.
CN201610128466.9A 2016-03-07 2016-03-07 A kind of flame-resistant terylene yarn and using sofa cloth made of the spun polyester thread Active CN105671722B (en)

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