CN105671722B - A kind of flame-resistant terylene yarn and using sofa cloth made of the spun polyester thread - Google Patents

A kind of flame-resistant terylene yarn and using sofa cloth made of the spun polyester thread Download PDF

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Publication number
CN105671722B
CN105671722B CN201610128466.9A CN201610128466A CN105671722B CN 105671722 B CN105671722 B CN 105671722B CN 201610128466 A CN201610128466 A CN 201610128466A CN 105671722 B CN105671722 B CN 105671722B
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flame
weight
yarn
retardant
parts
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CN105671722A (en
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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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    • 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 a kind of flame-resistant terylene yarn, its drip irrigation device is to include fire-retardant sheath yarn, and the fire-retardant sheath yarn is prepared by the flame retardant polyester fiber of 60 70 parts by weight and the Fanglun 1313 blending of 30 40 parts by weight；Flame-retardant additive accounts for the 8 10% of the mass weight degree of flame retardant polyester fiber in the flame retardant polyester fiber；The flame-retardant additive is made up of by weight percentage following components：Cyanurotriamide modified APP 11 17%, pentaerythrite 2 4%, melamine cyanurate 2 4%, Mg（OH）21%, binding agent 42 55%, thickener 1%, water 25 34%, reach the effect of fire-retardant, good structural strength and wearability.

Description

A kind of flame-resistant terylene yarn and using sofa cloth made of the spun polyester thread
Technical field
The present invention relates to field of textiles, more specifically, it relates to a kind of flame-resistant terylene yarn and use the Polyester Yarns Thread sofa cloth.
Background technology
Terylene has preferable intensity, wearability, high-modulus, excellent heat resistance and dimensional stability etc. comprehensive because of it Can, had a very wide range of applications in China and Industry Foundation, be the most commonly used synthetic fibers of China's yield maximum application.
Such as in the production and manufacture of sofa cloth, due to sofa cloth to the intensity and wearability of yarn with very high Requirement so that application of the terylene in sofa cloth is very extensive.And with the development and progress of society, people are to commodity Security requirement also improves therewith, and the oxygen index (OI) of terylene does not possess flame retardant effect not only in 22-24, and belongs to inflammable articles, Easily trigger potential safety hazard；Further, since terylene melting temperature is less than its decomposition temperature, therefore can be caused in combustion Molten drop phenomenon is serious.Although molten drop can take away a part of heat from polymeric substrate is advantageous to the fire-retardant of terylene, molten drop But more serious disaster is brought：On the one hand, molten drop may cause propagation of flame to elsewhere, causing more conflagration；In addition, Molten drop is also easy to cause the secondary injury including scald, burn etc., and therefore, not having the defects of anti-flammability and molten drop greatly limits Application of the terylene in sofa cloth is made.
The content of the invention
In view of the deficienciess of the prior art, the first object of the present invention is that providing one kind has flame retardant effect and burning During will not produce the flame-resistant terylene yarn of molten drop.
To realize the first purpose, the invention provides following technical scheme：A kind of flame-resistant terylene yarn, it is characterized in that, bag Fire-retardant sheath yarn is included, the fire-retardant sheath yarn is by phenyl-diformyl between the flame retardant polyester fiber of 60-70 parts by weight and the poly- of 30-40 parts by weight M-phenylene diamine (MPD) fiber blend is prepared；
Flame-retardant additive accounts for the 8- of the mass weight degree of flame retardant polyester fiber in the flame retardant polyester fiber 10%；
The flame-retardant additive is made up of by weight percentage following components：Cyanurotriamide modified APP 11-17%, Pentaerythrite 2-4%, melamine cyanurate 2-4%, Mg (OH)21%, binding agent 42-55%, thickener 1%, water 25- 34%.
The present invention is more preferably：The spun polyester thread also includes metal heart yarn, and the metal heart yarn is stainless steel Fiber or silver fiber；Spun polyester thread is using the fire-retardant sheath yarn of 75-90 parts by weight as short silk, with the metal heart yarn of 10-25 parts by weight Formed as filament core.
The present invention is more preferably：Flame retardant coating agent, the painting of the flame retardant coating agent are coated with outside the spun polyester thread Layer weight is the 35-40% of spun polyester thread weight.
The present invention is more preferably：The flame retardant coating agent is made up of by weight percentage following components：Melamine Ammonium polyphosphate modifying 10-16%, pentaerythrite 2-4%, melamine cyanurate 2-4%, Mg (OH)21%, binding agent 40- 55%, silane coupling agent 2-3%, HBCD 1-2%, thickener 1%, water 23-34%.
The present invention is more preferably：Cyanurotriamide modified APP in flame-retardant additive and the flame retardant coating agent, The ratio between pentaerythrite and melamine cyanurate are 8:2:2.
The present invention is more preferably：Cyanurotriamide modified APP in flame-retardant additive and the flame retardant coating agent, The ratio between percentage by weight sum and binding agent of pentaerythrite and melamine cyanurate are 1:2.5.
The present invention is more preferably：The flame-retardant additive is made up of by weight percentage following components：Melamine Ammonium polyphosphate modifying 13.34%, pentaerythrite 3.33%, melamine cyanurate 3.33%, Mg (OH)21%, binding agent 50%, thickener 1%, water 28%.
The present invention is more preferably：The flame retardant coating agent is made up of by weight percentage following components：Melamine Ammonium polyphosphate modifying 12%, pentaerythrite 3%, melamine cyanurate 3%, Mg (OH)21%, binding agent 50%, silane coupling Agent 2.5%, HBCD 2%, thickener 1%, water 25.5%.
The present invention is more preferably：The binding agent is polyurethane adhesive.
The second object of the present invention is to provide one kind using sofa cloth made of above-mentioned flame-resistant terylene yarn.
To realize the second purpose, the invention provides following technical scheme：A kind of sofa cloth, it is characterized in that, use is fire-retardant Spun polyester thread braiding forms.
The third object of the present invention is to provide a kind of production technology for being used to prepare power flame-resistant terylene yarn.
To realize the 3rd purpose, the invention provides following technical scheme：It is a kind of to be used to prepare power flame-resistant terylene yarn Production technology, it is characterised in that comprise the following steps：
Dry, PET is cut into slices, weigh parts by weight as 100 parts, and be placed into the baking oven that temperature is 180 DEG C Row drying 20-45min；
Melting, the PET after drying and processing is placed in the smelting furnace that temperature is 250-280 DEG C and melted, and weigh parts by weight For the flame-retardant additive of 9-11 parts, add in smelting furnace and be well mixed；
Wire drawing, will by melting step material carry out extrusion forming, after cooling formed POY silk threads, and by POY silk threads according to Secondary process first roller stomach enters, upper hot tank is heated, the second roller is stretched, lower hot tank is shaped, the 3rd roller is further shaped, Oiling machine is refueled, take-up roll is molded to obtain flame retardant polyester fiber；
Blending, it is 60-70's to weigh Fanglun 1313 that parts by weight are 30-40 and parts by weight Above-mentioned flame retardant polyester fiber blending 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 uses Covering yarn is made in the mode of cotton RING SPINNING；
Coating, by cored into covering yarn carried out successively in warp sizing machine primary coating, first drying, it is secondary coating and Flame-resistant terylene yarn is made in secondary drying, wherein, coating material is flame retardant coating agent, and the temperature dried twice is 160-190 DEG C, The time dried twice is 130-160s；
Dyeing, the cylinder yarn after above-mentioned processing is placed in the dyeing water-bath containing the dye of positive ion and dyed.
In summary, a kind of flame-resistant terylene yarn of the present invention has advantages below：
One, using covering yarn made of metal heart yarn and fire-retardant sheath yarn, there is good elasticity, and can give play to simultaneously Metal heart yarn and fire-retardant sheath yarn each the advantages of so that flame-resistant terylene yarn of the present invention can be provided simultaneously with the high-strength of metal heart yarn Degree and fire-retardant sheath yarn it is fire-retardant, wear-resisting the advantages that, in addition, existing fire resistance fibre can be all broken after lighting, the utility model It can be ensured to connect by metal heart yarn in the case where outside fire-retardant sheath yarn is burnt up by the setting of metal heart yarn, make to pass through this The sofa cloth of utility model manufacture；
Two, fire-retardant sheath yarn is formed by phenyl-diformyl m-phenylene diamine (MPD) fiber and flame retardant polyester fiber blending, wherein, fire-retardant Aspect：Flame-resistant terylene has preferable fire resistance in itself, and phenyl-diformyl m-phenylene diamine (MPD) fiber is inherent fire-retardant fiber, its Fire resistance is more superior, therefore the addition of phenyl-diformyl m-phenylene diamine (MPD) fiber can effectively improve the anti-flammability of fire-retardant sheath yarn Energy.Secondly, phenyl-diformyl m-phenylene diamine (MPD) fiber is carbonized in burning, and forms tough and tensile coke layer, there is provided coherent thermal protection With support surface, the formation of coke ensures the isolation of oxygen, reduces combustibility, can further improve the anti-flammability of fire-retardant sheath yarn Energy.
In terms of molten drop：The decomposition temperature of phenyl-diformyl m-phenylene diamine (MPD) fiber is far above flame-resistant terylene, and will not melt Melt, a large amount of molten drops will be glued using undecomposed phenyl-diformyl m-phenylene diamine (MPD) fiber as support caused by flame-resistant terylene in combustion Its surface is invested, molten drop drippage can be effectively reduced；Secondly, it is burnt caused by phenyl-diformyl m-phenylene diamine (MPD) fiber combustion decomposition Charcoal provides secondary support effect for terylene molten drop, prevents from also accelerating while molten drop from landing the charing of terylene molten drop, Jin Erti High charring rate, effect of both more than solve molten drop problem.
Three, the flame retardant polyester fiber in the present invention is formed by the blending of the flame-retardant additive and PET of above-mentioned formula, is had good Good flame retardant effect.
Four, flame retardant coating agent is coated outside flame-resistant terylene yarn, when burning, the preferential dacron of fire retardant decomposes, Producing phosphoric acid and non-combustible gas, phosphoric acid makes dacron and pentaerythrite carbon forming agent rapid dehydration into charcoal under the high temperature conditions, One layer of layer of charcoal is covered in fabric face.Fabric continues to be heated, and melamine cyanurate component starts to decompose, and it is non-combustible to produce nitrogen class Gas and gas caused by ammonium phosphate decomposition, the layer of charcoal that ballistic fabric dehydration forms, collaboration expansion produces blister layer of charcoal, so as to reach To heat-insulated oxygen barrier, slow down the speed that terylene further burns.And wherein catabolite can be further in condensed phase and gas phase Play fire retardation.
Five, dyed on the basis of coating treatment, there is excellent color fastness.
Brief description of the drawings
Fig. 1 is the structural representation of flame-resistant terylene yarn.
Reference：1st, fire-retardant sheath yarn；2nd, metal heart yarn.
Embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
Embodiment one
A kind of flame-resistant terylene yarn, including metal heart yarn 2 and fire-retardant sheath yarn 1, metal heart yarn 2 are that stainless steel fibre or silver are fine Dimension, consider from cost and practical performance that the selection of metal heart yarn 2 uses stainless steel fibre in the present embodiment, terylene in the present embodiment Yarn is formed as filament core using the metal heart yarn 2 of 20 parts by weight, hindered using the fire-retardant sheath yarn 1 of 80 parts by weight as short silk Flame retardant coating agent is also coated with outside combustion spun polyester thread, the coating weight of flame retardant coating agent is the 35% of spun polyester thread weight.
Wherein, fire-retardant sheath yarn 1 is by phenyl-diformyl isophthalic two between the flame retardant polyester fiber of 70 parts by weight and the poly- of 30 parts by weight Amine fiber blend is prepared, and flame-retardant additive accounts for the mass weight degree of flame retardant polyester fiber in flame retardant polyester fiber 8%.
Flame-retardant additive and the formula of flame retardant coating agent are as shown in the table：
Table 1, flame-retardant additive formula
Composition Content (%)
Cyanurotriamide modified APP 13.34
Pentaerythrite 3.33
Melamine cyanurate 3.33
Mg(OH)21% 1
Polyurethane adhesive 50
Thickener 1
Water 28
Table 2, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 12
Pentaerythrite 3
Melamine cyanurate 3
HBCD 2
Mg(OH)21% 1
Polyurethane adhesive 50
Silane coupling agent 2.5
Thickener 1
Water 28
Wherein, cyanurotriamide modified APP, Ji Wusi in the flame-retardant additive in above table and flame retardant coating agent The ratio between alcohol and melamine cyanurate are 8:2:2, cyanurotriamide modified APP, season in flame-retardant additive and flame retardant coating agent The ratio between percentage by weight sum and binding agent of penta tetrol and melamine cyanurate are 1:2.5, and trimerization in flame-retardant additive The percentage by weight sum of cyanamide ammonium polyphosphate modifying, pentaerythrite and melamine cyanurate accounts for total formulation weight percentage 20%, cyanurotriamide modified APP in flame retardant coating agent, pentaerythrite, melamine cyanurate and HBCD Percentage by weight sum accounts for the 20% of total formulation weight percentage.
A kind of production technology for being used to prepare power flame-resistant terylene yarn, comprises the following steps：
Dry, PET is cut into slices, weigh parts by weight as 100 parts, and be placed into the baking oven that temperature is 180 DEG C Row drying 20-45min；
Melting, the PET after drying and processing is placed in the smelting furnace that temperature is 250-280 DEG C and melted, and weigh parts by weight For 9 parts of flame-retardant additive, add in smelting furnace and be well mixed；
Wire drawing, will by melting step material carry out extrusion forming, after cooling formed POY silk threads, and by POY silk threads according to Secondary process first roller stomach enters, upper hot tank is heated, the second roller is stretched, lower hot tank is shaped, the 3rd roller is further shaped, Oiling machine is refueled, take-up roll is molded to obtain flame retardant polyester fiber；
Blending, weigh the Fanglun 1313 that parts by weight are 30 and the above-mentioned resistance that parts by weight are 70 Combustion polyester fiber blending 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 uses cotton ring Covering yarn is made in the mode that ingot is spun；
Coating, by cored into covering yarn carried out successively in warp sizing machine primary coating, first drying, it is secondary coating and Flame-resistant terylene yarn is made in secondary drying, wherein, coating material is flame retardant coating agent, and the temperature dried twice is 180 DEG C, twice The time of drying is 150s；
Dyeing, the cylinder yarn after above-mentioned processing is placed in the dyeing water-bath containing the dye of positive ion and dyed.
Embodiment two
It is essentially identical with embodiment one, only difference is that：Spun polyester thread is with the fire-retardant of 90 parts by weight in the present embodiment Sheath yarn 1 is used as short silk, is formed using the metal heart yarn 2 of 10 parts by weight as filament core.
Embodiment three
It is essentially identical with embodiment one, only difference is that：The coating weight of flame retardant coating agent is to wash in the present embodiment The 40% of synthetic fibre yarn weight.
Example IV
It is essentially identical with embodiment one, only difference is that：Fire-retardant sheath yarn 1 is by the fire-retardant of 60 parts by weight in the present embodiment The Fanglun 1313 blending of polyester fiber and 40 parts by weight is prepared.
Embodiment five
It is essentially identical with embodiment one, only difference is that：Fire-retardant sheath yarn 1 is by the fire-retardant of 65 parts by weight in the present embodiment The Fanglun 1313 blending of polyester fiber and 35 parts by weight is prepared.
Embodiment six
It is essentially identical with embodiment one, only difference is that：Flame-retardant additive in the flame retardant polyester fiber of the present embodiment Account for the 10% of the mass weight degree of flame retardant polyester fiber.
Embodiment seven
It is essentially identical with embodiment one, only difference is that：Flame-retardant additive formula is as shown in the table in the present embodiment：
Table 3, flame-retardant additive formula
Composition Content (%)
Cyanurotriamide modified APP 13.34
Pentaerythrite 3.33
Melamine cyanurate 3.33
Mg(OH)21% 1
Polyurethane adhesive 44
Thickener 1
Water 34
Embodiment eight
It is essentially identical with embodiment one, only difference is that：Flame-retardant additive formula is as shown in the table in the present embodiment：
Table 4, flame-retardant additive formula
Composition Content (%)
Cyanurotriamide modified APP 15
Pentaerythrite 2.5
Melamine cyanurate 2.5
Mg(OH)21% 1
Polyurethane adhesive 50
Thickener 1
Water 28
Embodiment nine
It is essentially identical with embodiment one, only difference is that：Flame-retardant additive formula is as shown in the table in the present embodiment：
Table 5, flame-retardant additive formula
Composition Content (%)
Cyanurotriamide modified APP 11
Pentaerythrite 2
Melamine cyanurate 2
Mg(OH)21% 1
Polyurethane adhesive 55
Thickener 1
Water 28
Embodiment nine
It is essentially identical with embodiment one, only difference is that：Flame retardant coating agent prescription is as shown in the table in the present embodiment：
Table 6, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 12
Pentaerythrite 3
Melamine cyanurate 3
HBCD 2
Mg(OH)21% 1
Polyurethane adhesive 44
Silane coupling agent 2.5
Thickener 1
Water 34
Embodiment ten
It is essentially identical with embodiment one, only difference is that：Flame retardant coating agent prescription is as shown in the table in the present embodiment：
Table 7, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 10
Pentaerythrite 4
Melamine cyanurate 4
HBCD 2
Mg(OH)21% 1
Polyurethane adhesive 50
Silane coupling agent 2.5
Thickener 1
Water 28
Embodiment 11
It is essentially identical with embodiment one, only difference is that：Flame retardant coating agent prescription is as shown in the table in the present embodiment：
Table 8, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 16
Pentaerythrite 4
Melamine cyanurate 4
HBCD 2
Mg(OH)21% 1
Polyurethane adhesive 50
Silane coupling agent 2.5
Thickener 1
Water 24
Embodiment 12
It is essentially identical with embodiment one, only difference is that：Flame retardant coating agent prescription is as shown in the table in the present embodiment：
Table 9, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 12
Pentaerythrite 3
Melamine cyanurate 3
HBCD 1
Mg(OH)21% 1
Polyurethane adhesive 50
Silane coupling agent 2.5
Thickener 1
Water 29
Embodiment 13
It is essentially identical with embodiment one, only difference is that：Flame retardant coating agent prescription is as shown in the table in the present embodiment：
Table 10, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 12
Pentaerythrite 3
Melamine cyanurate 3
HBCD 2
Mg(OH)21% 1
Polyurethane adhesive 50
Silane coupling agent 2
Thickener 1
Water 28.5
Embodiment 14
It is essentially identical with embodiment one, only difference is that：Flame retardant coating agent prescription is as shown in the table in the present embodiment：
Table 11, flame retardant coating agent prescription
Composition Content (%)
Cyanurotriamide modified APP 12
Pentaerythrite 3
Melamine cyanurate 3
HBCD 2
Mg(OH)21% 1
Polyurethane adhesive 50
Silane coupling agent 3
Thickener 1
Water 27.5
Embodiment 15
It is essentially identical with embodiment one, only difference is that：Drying temperature is 160 in the coating process of the present embodiment DEG C, drying time 160s.
Embodiment 16
It is essentially identical with embodiment one, only difference is that：Drying temperature is 190 in the coating process of the present embodiment DEG C, drying time 130s.
Embodiment 17
A kind of sofa cloth, using embodiment one, into embodiment 16, any flame-resistant terylene yarn is made.
Table 12, the flame-resistant terylene yarn that embodiment one to 16 is produced its wash front/rear fire-retardant situation
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation Example, 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 the art Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (9)

1. a kind of flame-resistant terylene yarn, it is characterized in that：Including fire-retardant sheath yarn（1）, the fire-retardant sheath yarn（1）By 60-70 parts by weight The Fanglun 1313 blending of flame retardant polyester fiber and 30-40 parts by weight be prepared；
Flame-retardant additive accounts for the 8-10% of the mass weight degree of flame retardant polyester fiber in the flame retardant polyester fiber；
The flame-retardant additive is made up of by weight percentage following components：Cyanurotriamide modified APP 11-17%, season penta Tetrol 2-4%, melamine cyanurate 2-4%, Mg（OH）21%, binding agent 42-55%, thickener 1%, water 25-34%；The terylene Yarn also includes metal heart yarn（2）, the metal heart yarn（2）For stainless steel fibre or silver fiber；Spun polyester thread is with 75-90 weights Measure the fire-retardant sheath yarn of part（1）As short silk, with the metal heart yarn of 10-25 parts by weight（2）Formed as filament core.
2. a kind of flame-resistant terylene yarn according to claim 1, it is characterized in that：Fire-retardant painting is coated with outside the spun polyester thread Layer agent, the coating weight of the flame retardant coating agent are the 35-40% of spun polyester thread weight.
3. a kind of flame-resistant terylene yarn according to claim 2, it is characterized in that：The flame retardant coating agent is pressed by following components Percentage by weight forms：Cyanurotriamide modified APP 10-16%, pentaerythrite 2-4%, melamine cyanurate 2-4%, Mg （OH）21%, binding agent 40-55%, silane coupling agent 2-3%, HBCD 1-2%, thickener 1%, water 23-34%.
4. a kind of flame-resistant terylene yarn according to claim 3, it is characterized in that：Flame-retardant additive and the flame retardant coating agent In the ratio between cyanurotriamide modified APP, pentaerythrite and melamine cyanurate be 8:2:2.
5. a kind of flame-resistant terylene yarn according to claim 4, it is characterized in that：Flame-retardant additive and the flame retardant coating agent In cyanurotriamide modified APP, pentaerythrite and melamine cyanurate percentage by weight sum and the ratio between binding agent be 1:2.5。
6. a kind of flame-resistant terylene yarn according to claim 5, it is characterized in that：The flame-retardant additive is pressed by following components Percentage by weight forms：Cyanurotriamide modified APP 13.34%, pentaerythrite 3.33%, melamine cyanurate 3.33%, Mg（OH）21%, binding agent 50%, thickener 1%, water 28%.
7. a kind of flame-resistant terylene yarn according to claim 5, it is characterized in that：The flame retardant coating agent is pressed by following components Percentage by weight forms：Cyanurotriamide modified APP 12%, pentaerythrite 3%, melamine cyanurate 3%, Mg（OH）21%, Binding agent 50%, silane coupling agent 2.5%, HBCD 2%, thickener 1%, water 25.5%.
8. a kind of sofa cloth, it is characterized in that：Using the flame-resistant terylene yarn braiding described in any one in claim 1 to 7 Into.
9. a kind of production technology for being used to prepare the flame-resistant terylene yarn in claim 1 to 7 described in any one, its feature exist In comprising the following steps：
Dry, PET is cut into slices, weigh parts by weight as 100 parts, and be placed into the baking oven that temperature is 180 DEG C and dried Dry 20-45min；
Melting, the PET after drying and processing is placed in the smelting furnace that temperature is 250-280 DEG C and melted, and it is 9- to weigh parts by weight 11 parts of flame-retardant additive, add in smelting furnace and be well mixed；
Wire drawing, extrusion forming will be carried out by the material for melting step, POY silk threads are formed after cooling, and POY silk threads are passed through successively Cross that first roller stomach enters, the heating of upper hot tank, the second roller are stretched, the sizing of lower hot tank, the 3rd roller further shapes, oils Device is refueled, take-up roll is molded to obtain flame retardant polyester fiber；
Blending, it is the above-mentioned of 60-70 to weigh Fanglun 1313 that parts by weight are 30-40 and parts by weight Flame retardant polyester fiber blending forms fire-retardant sheath yarn（1）；
Cored, weigh the above-mentioned fire-retardant sheath yarn that parts by weight are 75-90（1）With the metal heart yarn that parts by weight are 10-25（2）Adopt Covering yarn is made with the mode of cotton RING SPINNING；
Coating, by cored into covering yarn carried out successively in warp sizing machine primary coating, first drying, it is secondary coating and it is secondary Flame-resistant terylene yarn is made in drying, wherein, coating material is flame retardant coating agent, and the temperature dried twice is 160-190 DEG C, twice The time of drying is 130-160s；
Dyeing, the cylinder yarn after above-mentioned processing is placed in the dyeing water-bath containing the dye of positive ion and dyed.
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CN112853561B (en) * 2019-11-27 2023-03-24 太仓市泽记新材料有限公司 Flame-retardant polyester yarn and preparation method thereof

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