CN109295593A - A kind of fluorescence inflaming retarding fabric and its preparation method and application - Google Patents

A kind of fluorescence inflaming retarding fabric and its preparation method and application Download PDF

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Publication number
CN109295593A
CN109295593A CN201811447734.9A CN201811447734A CN109295593A CN 109295593 A CN109295593 A CN 109295593A CN 201811447734 A CN201811447734 A CN 201811447734A CN 109295593 A CN109295593 A CN 109295593A
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China
Prior art keywords
fluorescence
terylene
inflaming retarding
flame
yarn
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Inventor
钱俊
丁致家
吴之瑜
王新华
汤晓兰
曹丽霞
许学伟
丁健梅
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Changshu Baofeng Special Fiber Co Ltd
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Changshu Baofeng Special Fiber Co Ltd
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Priority to CN201811447734.9A priority Critical patent/CN109295593A/en
Publication of CN109295593A publication Critical patent/CN109295593A/en
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    • 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
    • D03D15/40—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 structure of the yarns or threads
    • D03D15/47—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 structure of the yarns or threads multicomponent, e.g. blended 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • 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
    • D02G3/442—Cut or abrasion resistant yarns or threads
    • 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
    • D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
    • 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
    • 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
    • D03D15/533—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 antistatic; electrically conductive
    • 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
    • D03D15/54—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 coloured
    • 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
    • D03D15/58—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 characterised by the coefficients of friction
    • 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
    • D10B2321/101—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide modacrylic
    • 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
    • D10B2501/00—Wearing apparel
    • D10B2501/04—Outerwear; Protective garments

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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)
  • Woven Fabrics (AREA)

Abstract

The invention belongs to fluorescence inflaming retarding fabric technical fields, more particularly, to a kind of fluorescence inflaming retarding fabric and its preparation method and application.The preparation method of the fluorescence inflaming retarding fabric, comprising the following steps: (a) is compound by fluorescence terylene cortex material and the progress of flame-resistant terylene core layer material, obtains fluorescence flame retardant polyester fiber, and dyed；The fluorescence terylene cortex material is to be granulated to obtain by fluorescent whitening agent and terylene melt blending；The flame-resistant terylene core layer material is to be granulated to obtain by fire retardant and terylene melt blending；(b) by after dyeing fluorescence flame retardant polyester fiber and Vinyon N carry out blended obtaining outsourcing rove, again by outsourcing rove with Flame Vinylon long filament is compound obtains composite yarn, Vinyon N dyeing is carried out after covering yarn yarns are spun, and obtains fluorescence inflaming retarding fabric after woven fabric.The fluorescence inflaming retarding fabric strength with higher and wearability contaminate high visual fluorescent orange up to EN20471 standard, and fabric has preferable sun-resistant effect and flame retardant property.

Description

A kind of fluorescence inflaming retarding fabric and its preparation method and application
Technical field
The present invention relates to fluorescence inflaming retarding fabric technical fields, more particularly, to a kind of fluorescence inflaming retarding fabric and preparation method thereof And application.
Background technique
Production fire-retardant fireproof fluorescent fabric is the product that each country makes great efforts to develop, while human body flame protection again Have the function of that height is visual, but the textile raw material that can achieve developed country's fluorescent index at present only has polyester fiber, with dispersion The fluorescent fabric that dyestuff is dyed has fluorescein, fluorescent orange, fluorescein and fluorescence green.Meet the glimmering of EN20471 in the prior art Light orange fabric, no flame retardant effect or does not have higher strength；Flame-retardant fluorescent fabric with high-tenacity, is generally mixed with virtue The high-strength flame-proof heat-resistant fiber such as synthetic fibre 1313, Fanglun l414, but there is the problems such as colouring is difficult in these high-performance fibers, EN is not achieved 20471 standards.
In consideration of it, the present invention is specifically proposed.
Summary of the invention
It is an object of the present invention to provide a kind of preparation methods of fluorescence inflaming retarding fabric, to solve to exist in the prior art The fluorescent orange fabric for meeting EN20471, no flame retardant effect or do not have higher strength；It is fire-retardant glimmering with high-tenacity Smooth surface material is generally mixed with the high-strength flame-proof heat-resistant fiber such as aramid fiber 1313, Fanglun l414, but these high-performance fibers have colouring The problems such as difficult, the problem of 20471 standard of EN is not achieved.The present invention is fire-retardant by adding the fluorescence that the fluorescer of heat resistant type obtains Terylene easily contaminates high visual fluorescent orange, reaches EN20471 standard compared with ordinary polyester and flame-resistant terylene；With other fluorescent oranges Fabric is compared, and terylene used in the present invention spins to obtain the fiber with preferable flame retardant property using core-sheath technique, together When be conducive to the high visual fluorescent orange of dye again；The present invention is blended with polyester fiber using Vinyon N, and fabric is made to have preferable resistance to day Effect is shone, fluorescent orange effect after solarization is effectively improved, while solving the phenomenon that burning of pure polyester fabric is also easy to produce molten drop；The present invention Using high-strength fire-retarding polyvinyl long filament, the visual fluorescence inflaming retarding fabric of height that high-strength wearable is obtained by cored yarn process.
It is a further object to provide the fluorescence inflaming retarding fabrics that preparation method as described above obtains.Fluorescence resistance Fabric strength with higher and wearability are fired, contaminates high visual fluorescent orange up to 20471 standard of EN, and fabric is with preferable Sun-resistant effect and flame retardant effect.
It is a further object to provide fluorescence inflaming retarding fabric answering in tooling and outdoor wear as described above With.Fluorescence inflaming retarding fabric in the present invention can be used as the high-strength fabric of tooling and outdoor wear.
In order to realize above-mentioned purpose of the invention, the following technical scheme is adopted:
A kind of preparation method of fluorescence inflaming retarding fabric, includes the following steps:
(a) fluorescence terylene cortex material and the progress of flame-resistant terylene core layer material is compound, fluorescence flame retardant polyester fiber is obtained, is gone forward side by side Row dyeing；
The fluorescence terylene cortex material is to be granulated to obtain by fluorescent whitening agent and terylene melt blending；
The flame-resistant terylene core layer material is to be granulated to obtain by fire retardant and terylene melt blending；
(b) by after dyeing fluorescence flame retardant polyester fiber and Vinyon N carry out it is blended obtain outsourcing rove, then it is outsourcing is thick Yarn with Flame Vinylon long filament is compound obtains composite yarn, will covering yarn yarns spin after carry out Vinyon N dyeing, after woven fabric To fluorescence inflaming retarding fabric；
Preferably, the twist that the yarn is spun is 75-85 twirl/10cm, more preferably 80-82 twirl/10cm；
Preferably, the intensity of the Flame Vinylon is 8.5-10cN/dtex；
Preferably, the one-ply yarn yarn count during using 2 bursts of doublings, the yarn to spin during the yarn is spun is 34- 38s；
Preferably, the grammes per square metre of the fluorescence inflaming retarding fabric is 150-200g/m2, more preferably 170-190g/m2。
Preferably, the fire retardant is selected from polyphenyl phosphoric acid bisphenol sulphone ester, aryl polyphosphate and gathers to diphenyl sulphone (DPS) phenyl phosphorus At least one of acid esters.
Preferably, the fluorescent whitening agent is selected from 2,5- bis- (5- tert-butyl benzopyrazoles -2) thiophene, 2,2- (4,4- hexichol Vinyl) double benzopyrazoles, bis- (the 2- cyano styrene base) benzene and 4 of Isosorbide-5-Nitrae-, in bis- (2- dimethoxy-styryl) biphenyl of 4- At least one.
Preferably, in the fluorescence terylene cortex material, the mass content of the fluorescent whitening agent is 0.01-0.05%, More preferably 0.02-0.03%；
Preferably, the prilling temperature of the fluorescent whitening agent and the terylene is 250-265 DEG C, more preferably 255-260 ℃。
Preferably, in the flame-resistant terylene core layer material, the mass content of the fire retardant is 6-10%, more preferably 7- 9%；
Preferably, the prilling temperature of the fire retardant and the terylene is 250-265 DEG C, more preferably 255-260 DEG C.
Preferably, the fluorescence terylene cortex material and the compound volume ratio of the flame-resistant terylene core layer material are 3:7-6:4, more Preferably 3:7-5:5.
Preferably, the fluorescence flame retardant polyester fiber is carrying out blended preceding progress antistatic treatment with the Vinyon N；
Preferably, the antistatic agent concentration in the antistatic treatment process is 0.2-0.6%, more preferably 0.3- 0.5%；
Preferably, the temperature in the antistatic treatment process is 18-22 DEG C, more preferably 19-20 DEG C；
Preferably, the humidity in the antistatic treatment process is 63-67%, more preferably 65-66%；
Preferably, it is 20-26h, more preferably 23-25h that stewing in the antistatic treatment process, which puts the time,.
Preferably, the fluorescence flame retardant polyester fiber after the dyeing and Vinyon N carry out blended specific steps are as follows: will contaminate Fluorescence flame retardant polyester fiber after color and Vinyon N mixing shredding, blowing, are made wool top, enter fly frame after drafting, obtain outer Packet rove；
Preferably, the weight ratio of the fluorescence flame retardant polyester fiber and the Vinyon N is 30-35:65-70；
Preferably, the quantification of 3.5-4.5g/10m of the wool top, more preferably 4-4.5g/10m；
Preferably, the drafting use 8 three draftings, the quantification of 2.5-3.5g/10m of the drafting, more preferably 3-3.1g/10m；
Preferably, the rove orientation is S twirl, and the roving twist factor is 76-80.
The fluorescence inflaming retarding fabric that the preparation method of fluorescence inflaming retarding fabric as described above obtains.
The fluorescence inflaming retarding fabric that the preparation method of fluorescence inflaming retarding fabric as described above obtains is in tooling and outdoor wear Application.
Compared with the prior art, the invention has the following beneficial effects:
(1) present invention is by the obtained fluorescence flame-resistant terylene of fluorescer of addition heat resistant type, and ordinary polyester and fire-retardant washs Synthetic fibre is compared, easily the high visual fluorescent orange of dye, reaches EN20471 standard；Compared with other fluorescent orange fabrics, washed used in the present invention Synthetic fibre spins to obtain the fiber with preferable flame retardant property using core-sheath technique, while being conducive to the high visual fluorescence of dye again Orange；The present invention is blended with polyester fiber using Vinyon N, so that fabric is had preferable sun-resistant effect, effectively improves fluorescence after solarization Orange effect, while solving the phenomenon that burning of pure polyester fabric is also easy to produce molten drop；The present invention uses high-strength fire-retarding polyvinyl long filament, leads to It crosses cored yarn process and obtains the visual fluorescence inflaming retarding fabric of height of high-strength wearable.
(2) the fluorescence inflaming retarding fabric strength with higher that preparation method obtains as described above in the present invention, dye height can Depending on fluorescent orange up to 20471 standard of EN, and fabric has preferable sun-resistant effect, can be used as tooling and outdoor wear High-strength fabric.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific Condition person carries out according to conventional conditions or manufacturer's recommended conditions.Reagents or instruments used without specified manufacturer is The conventional products that can be obtained by commercially available purchase.
A kind of preparation method of fluorescence inflaming retarding fabric, includes the following steps:
(a) fluorescence terylene cortex material and the progress of flame-resistant terylene core layer material is compound, fluorescence flame retardant polyester fiber is obtained, is gone forward side by side Row dyeing；
The fluorescent orange dyeing of fluorescence flame retardant polyester fiber, includes the following steps:
(1) fluorescence flame retardant polyester fiber pre-treatment: PS detergent 0.1%-0.3%, heat up 75-80 DEG C of holding 13- 17min crosses water to clear；
(2) it dyes: adding disperse dyes in vertical high-temperature high pressure cylinder, 10GFF fluorescein 0.7%-0.9%, fluorescence G is red 1.2%-1.5%, HPS-A dacron whitener 1.1%-1.4%, HAC 0.8-1g/L are to slowly warm up to 120-125 DEG C, heat preservation 60-70 minutes；
(3) it post-processes: sodium hydrosulfite 0.8-1g/L, soda ash 0.8-1g/L, reduction cleaning 10-15 minutes at 75-80 DEG C, then Pickling is carried out, hot water wash is washed, upper soft.
The fluorescence terylene cortex material is to be granulated to obtain by fluorescent whitening agent and terylene melt blending；
The flame-resistant terylene core layer material is to be granulated to obtain by fire retardant and terylene melt blending；
(b) by after dyeing fluorescence flame retardant polyester fiber and Vinyon N carry out it is blended obtain outsourcing rove, then it is outsourcing is thick Yarn with Flame Vinylon long filament is compound obtains composite yarn, will covering yarn yarns spin after carry out Vinyon N dyeing, after woven fabric To fluorescence inflaming retarding fabric；
Yarn list contaminates Vinyon N fluorescent orange technique, includes the following steps:
In 0.5%-0.8%, 5GL fluorescein is controlled in 0.05%- for the dye of positive ion 10GFF fluorescein control of addition 0.3%, the acrylic fibers brightening agent of the dacron whitener HPS-A, 0.4%-0.7% of cationic dye leveller 0.5-2g/L, 0.3-0.4% BAC, glacial acetic acid adjust pH value 4-5, are warming up to 55-60 DEG C with 1.5 DEG C/min, keep the temperature 20-25min, then with 0.8-1.0 DEG C/min Rise to 96-98 DEG C, keep the temperature 60-65min, after be down to 75-80 DEG C of drain.After the completion of dyeing at a temperature of 83-86 DEG C, 0.5-2g/L is used Cation soap lotion AC-SP soaps 12-15 minutes, then hot water wash adds cold wash, finally the NON IONIC SOFTNER of upper 1.2%-1.5% VB。
Preferably, the twist that the yarn is spun is 75-85 twirl/10cm, more preferably 80-82 twirl/10cm；
The typical but non-limiting for example, 75 twirls/10cm of the twist that yarn is spun, 76 twirls/10cm, 77 twirls/10cm, 78 twirls/ 10cm, 79 twirls/10cm, 80 twirls/10cm, 81 twirls/10cm, 82 twirls/10cm, 83 twirls/10cm, 84 twirls/10cm or 85 twirls/10cm.
Preferably, the intensity of the Flame Vinylon is 8.5-10cN/dtex；
Preferably, the one-ply yarn yarn count during using 2 bursts of doublings, the yarn to spin during the yarn is spun is 34- 38s；
Typical but non-limiting one-ply yarn yarn count is, for example, 34s, 36s or 38s.
Preferably, the grammes per square metre of the fluorescence inflaming retarding fabric is 150-200g/m2, more preferably 170-190g/m2。
The typical but non-limiting grammes per square metre of fluorescence inflaming retarding fabric is, for example, 150g/m2、160g/m2、170g/m2、180g/ m2、190g/m2Or 200g/m2。
The fluorescence flame-resistant terylene that the present invention is obtained by adding the fluorescer of heat resistant type, with ordinary polyester and flame-resistant terylene phase Than easily contaminating high visual fluorescent orange, reaching EN20471 standard.
Compared with other fluorescent orange fabrics, terylene used in the present invention spins to obtain using core-sheath technique to be had preferably Flame retardant property fiber, while being conducive to the high visual fluorescent orange of dye again.
The present invention is blended using Vinyon N and polyester fiber, and polyacrylic and polyester fiber is a kind of modified acrylic fibres, is containing fire-retardant The vinyl compound of element is copolymerized with acrylonitrile monemer, has similar fleecy feel and high flame retardant, and have There is excellent acidproof and chemically-resistant medicament.Vinyon N of the present invention and polyester fiber is blended that fabric is made to have preferable sun-resistant effect Fruit effectively improves fluorescent orange effect after solarization, while solving the phenomenon that burning of pure polyester fabric is also easy to produce molten drop.
It is compound that the present invention uses intensity to carry out for the Flame Vinylon long filament of 8.5-10cN/dtex with outsourcing rove, passes through packet Heart yarn technique obtains the visual fluorescence inflaming retarding fabric of height of high-strength wearable.
Preferably, the fire retardant is selected from polyphenyl phosphoric acid bisphenol sulphone ester, aryl polyphosphate and gathers to diphenyl sulphone (DPS) phenyl phosphorus At least one of acid esters.
Polyphenyl phosphoric acid bisphenol sulphone ester, aryl polyphosphate are selected in the present invention and are gathered to diphenyl sulphone (DPS) phenyl phosphate ester at least A kind of to be used as fire retardant, obtained fluorescence inflaming retarding fabric has preferable flame retardant effect.
Preferably, the fluorescent whitening agent is selected from 2,5- bis- (5- tert-butyl benzopyrazoles -2) thiophene, 2,2- (4,4- hexichol Vinyl) double benzopyrazoles, bis- (the 2- cyano styrene base) benzene and 4 of Isosorbide-5-Nitrae-, in bis- (2- dimethoxy-styryl) biphenyl of 4- At least one.
The fluorescence flame-resistant terylene that sheet of the present invention is obtained by adding the fluorescer of heat resistant type, with ordinary polyester and flame-resistant terylene It compares, easily the high visual fluorescent orange of dye, reaches EN20471 standard.
Preferably, in the fluorescence terylene cortex material, the mass content of the fluorescent whitening agent is 0.01-0.05%, More preferably 0.02-0.03%；
It is high visual that easily dye can be obtained in the fluorescent whitening agent that the present invention adds 0.01-0.05% in fluorescence terylene cortex material Fluorescent orange fabric, reach EN20471 standard.
The typical but non-limiting mass content of fluorescent whitening agent is, for example, 0.01%, 0.02%, 0.03%, 0.04% Or 0.05%.
Preferably, the prilling temperature of the fluorescent whitening agent and the terylene is 250-265 DEG C, more preferably 255-260 ℃。
The typical but non-limiting prilling temperature of fluorescent whitening agent and the terylene is, for example, 250 DEG C, 254 DEG C, 255 DEG C, 256 DEG C, 257 DEG C, 258 DEG C, 259 DEG C, 260 DEG C or 265 DEG C.
Preferably, in the flame-resistant terylene core layer material, the mass content of the fire retardant is 6-10%, more preferably 7- 9%；
The typical but non-limiting mass content of fire retardant is, for example, 6%, 7%, 8%, 9% or 10%.
Preferably, the prilling temperature of the fire retardant and the terylene is 250-265 DEG C, more preferably 255-260 DEG C.
The typical but non-limiting prilling temperature of fire retardant and the terylene is, for example, 250 DEG C, 254 DEG C, 255 DEG C, 256 DEG C, 257 DEG C, 258 DEG C, 259 DEG C, 260 DEG C or 265 DEG C.
Preferably, the fluorescence terylene cortex material and the compound volume ratio of flame-resistant terylene core layer material are 3:7-6:4, more preferably For 3:7-5:5.
The fluorescence terylene cortex material and the compound typical but non-limiting example of volume ratio of the fluorescence terylene cortex material For example 3:7,4:6,5:5 or 6:4.
Preferably, the fluorescence flame retardant polyester fiber is carrying out blended preceding progress antistatic treatment with the Vinyon N；
Preferably, the antistatic agent concentration in the antistatic treatment process is 0.2-0.6%, more preferably 0.3- 0.5%；
Typical but non-limiting antistatic agent concentration is, for example, 0.2%, 0.3%, 0.4%, 0.5% or 0.6%.
Preferably, the temperature in the antistatic treatment process is 18-22 DEG C, more preferably 20-21 DEG C；
Typical but non-limiting for example, 18 DEG C, 19 DEG C, 20 DEG C, 21 DEG C or 22 of temperature in antistatic treatment process ℃。
Preferably, the humidity in the antistatic treatment process is 63-67%, more preferably 65-66%；
Humidity in antistatic treatment process is typical but non-limiting be, for example, 63%, 64%, 65%, 66% or 67%.
Preferably, it is 20-26h, more preferably 23-25h that stewing in the antistatic treatment process, which puts the time,.
Stewing in antistatic treatment process put the time it is typical but non-limiting be, for example, 20h, 21h, 22h, 23h, for 24 hours, 25h or 26h.
Fiber, yarn or the fabric static electrification due to friction in processing or use process.After fiber has electrostatic, it is easy It adsorbs dust and dirt and causes to stain, in process, due to the attraction or repulsion of charge, processing difficulties can be made.The present invention uses Concentration is that the antistatic agent of 0.2-0.6% sprays fiber, is 19-21 DEG C in temperature, under conditions of humidity is 63-67% It is stewing to put 20-26h, electrostatic can be effectively removed.
Preferably, the fluorescence flame retardant polyester fiber after the dyeing and Vinyon N carry out blended specific steps are as follows: will contaminate Fluorescence flame retardant polyester fiber after color and Vinyon N mixing shredding, blowing, are made wool top, enter fly frame after drafting, obtain outer Packet rove；
Preferably, the weight ratio of the fluorescence flame retardant polyester fiber and the Vinyon N is 30-35:65-70；
The typical but non-limiting weight ratio of fluorescence flame retardant polyester fiber and Vinyon N is, for example, 30:70,31:69,32: 68,33:67,34:66 or 35:65.
Preferably, the quantification of 3.5-4.5g/10m of the wool top, more preferably 4-4.5g/10m；
Wool top it is quantitative it is typical but non-limiting be, for example, 3.5g/10m, 3.6g/10m, 3.7g/10m, 3.8g/10m, 3.9g/10m, 4g/10m, 4.1g/10m, 4.2g/10m, 4.3g/10m, 4.4g/10m or 4.5g/10m.
Preferably, the drafting use 8 three draftings, the quantification of 2.5-3.5g/10m of the drafting, more preferably 3-3.1g/10m；
Drafting it is quantitative it is typical but non-limiting be, for example, 2.5g/10m, 2.6g/10m, 2.7g/10m, 2.8g/10m, 2.9g/10m, 3g/10m, 3.1g/10m, 3.2g/10m, 3.3g/10m, 3.4g/10m or 3.5g/10m.
Preferably, the rove orientation is S twirl, and the roving twist factor is 76-80.
Typical but non-limiting roving twist factor is, for example, 76,77,78,79 or 80.
The fluorescence inflaming retarding fabric that the preparation method of fluorescence inflaming retarding fabric as described above obtains.The fluorescence inflaming retarding fabric has Higher strength, wear-resisting property, sun-resistant effect and flame retardant property contaminate high visual fluorescent orange up to 20471 standard of EN.
Application of the fluorescence inflaming retarding fabric in tooling and outdoor wear as described above.Fluorescence inflaming retarding fabric in the present invention Strength with higher can be used for making the fabric of tooling and outdoor wear.
Below with reference to specific embodiment and comparative example, the present invention will be further described.
Embodiment 1
A kind of preparation method of fluorescence inflaming retarding fabric, comprising the following steps:
(a) fluorescence flame retardant polyester fiber is prepared
Manufacture fluorescence terylene cortex material: by bis- (the 2- cyano styrene base) benzene of Isosorbide-5-Nitrae-and dry part poly terephthalic acid Glycol ester after evenly mixing, at a temperature of 255 DEG C, is squeezed out through dual-screw-stem machine, is granulated, is obtained fluorescence terylene cortex material, fluorescence The mass content of bis- (the 2- cyano styrene base) benzene of Isosorbide-5-Nitrae-is 0.02% in terylene cortex material；
Manufacture flame-resistant terylene core layer material: the polyethylene terephthalate and polyphenyl phosphoric acid bisphenol sulphone ester are uniformly mixed It after conjunction, at a temperature of 255 DEG C, squeezes out, is granulated through dual-screw-stem machine, obtain flame-resistant terylene core layer material, gather in flame-resistant terylene core layer material The mass content of benzenephosphonic acid bisphenol sulphone ester is 8%；
Fiber sheath, core volume ratio by above-mentioned fluorescence terylene cortex material and flame-resistant terylene core layer material by 4: 6, use core-sheath Spinning machine is spun, and after drawn, the fire-retardant short fibre of required fluorescence is made to get the fluorescence flame retardant polyester fiber is arrived；
(b) fluorescence flame retardant polyester fiber dyes
Fluorescence flame retardant polyester fiber is subjected to pre-treatment, with PS detergent 0.1%, heat up 80 degree of holding 15min, crosses water extremely Clearly；In vertical pressure cooker be added 0.9% disperse dyes 10GFF fluorescein and 1.5% fluorescence G it is red and 1.1% terylene Brightening agent HPS-A is dyed, and pH value is controlled 4, is risen to 120 degree with 1.2 degree mins, is kept the temperature drain in 60 minutes；80 degree after dyeing At a temperature of, with 1g/L sodium hydrosulfite and 1g/L neutrality soaping agent reduction cleaning, 20 minutes are kept the temperature, hot acid is clear under the conditions of washing 80 degree It washes, keeps the temperature 15 minutes, pH value control is 6, and then reheating water cleans, and is eventually adding softening agent.
(c) prepared by yarn
(1) skin yarn rove prepare: first will self-control fluorescence fire resistance fibre carry out antistatic agent treatment, use weight concentration for 0.5% antistatic agent solution sprays fiber, and boils in a covered pot over a slow fire under conditions of temperature is 20 DEG C, humidity is 65% that put 24 small When.Secondly self-control fluorescence flame retardant polyester fiber and polyacrylic and polyester fiber according to weight ratio 30:70 is further mixed into shredding, clear Then flower is made the wool top of 4g/10m through combing together on flat caiding machine, then carries out mixing in doubling step, simultaneously using 8 three Item, drafting quantify 3g/10m.Then ripe bar is fed into coarse sand maker, roving twist factor 78, rove orientation is S twirl, is obtained required Rove is as skin yarn；
(2) prepared by covering yarn: be 10cN/dtex Flame Vinylon long filament as heart yarn using intensity, by the skin yarn and heart yarn into Row is compound, obtains the high-strength compound yarn；The complex method of the high-strength compound yarn is cored, i.e., the described skin yarn is through drawing-off It is uniformly coated on the outer layer of the heart yarn afterwards, keeps the heart yarn exposed；
Spinning: control 80 twirls of the twist/10cm, using Advance of Compact Spinning Technology, yarn count control is in 36s one-ply yarn, and then 2 strands simultaneously Line；
(d) dye: yarn list contaminates Vinyon N iridescent, the dye of positive ion 10GFF fluorescein control of addition 0.8%, 5GL fluorescein controls the dacron whitener HPS-A in 0.3%, cationic dye leveller 2g/L, 0.4%, and 0.7% acrylic fibers brighten Agent BAC, glacial acetic acid adjust pH value 5, are warming up to 60 DEG C with 1.5 DEG C/min, keep the temperature 20min, then rise to 98 DEG C with 0.8 DEG C/min, Keep the temperature 60min, after be down to 80 DEG C of drains.After the completion of dyeing at a temperature of 85 degree, soaped 15 points with 2g/L cation soap lotion AC-SP Clock, then hot water wash add cold wash, finally upper 1.5% NON IONIC SOFTNER VB；
(e) face weave: yarn 36s/2 obtained in spinning is weaved using rapier loom, and the grammes per square metre of fabric is 180g/m2, fabric tissue selection twill.
Embodiment 2
A kind of preparation method of fluorescence inflaming retarding fabric, comprising the following steps:
(a) fluorescence flame retardant polyester fiber is prepared
Manufacture fluorescence terylene cortex material: bis- (2- dimethoxy-styryl) biphenyl of 4,4- and dry part are poly- to benzene Naphthalate after evenly mixing, at a temperature of 250 DEG C, is squeezed out through dual-screw-stem machine, is granulated, is obtained fluorescence terylene cortex Expect, the mass content of bis- (2- dimethoxy-styryl) biphenyl of 4,4- is 0.01% in fluorescence terylene cortex material；
Manufacture flame-resistant terylene core layer material: the polyethylene terephthalate is uniformly mixed with aryl polyphosphate Afterwards, it at a temperature of 250 DEG C, is squeezed out through dual-screw-stem machine, is granulated, obtains flame-resistant terylene core layer material；Aryl in flame-resistant terylene core layer material The mass content of polyphosphate is 6%；
Fiber sheath, core volume ratio by above-mentioned fluorescence terylene cortex material and flame-resistant terylene core layer material by 4: 6, use core-sheath Spinning machine is spun, and after drawn, the fire-retardant short fibre of required fluorescence is made to get the fluorescence flame retardant polyester fiber is arrived；
(b) fluorescence flame retardant polyester fiber dyes
Fluorescence flame retardant polyester fiber is subjected to pre-treatment, with PS detergent 0.1%, heat up 80 degree of holding 15min, crosses water extremely Clearly；In vertical pressure cooker be added 0.9% disperse dyes 10GFF fluorescein and 1.5% fluorescence G it is red and 1.1% terylene Brightening agent HPS-A is dyed, and pH value is controlled 4, is risen to 120 degree with 1.2 degree mins, is kept the temperature drain in 60 minutes；80 degree after dyeing At a temperature of, with 1g/L sodium hydrosulfite and 1g/L neutrality soaping agent reduction cleaning, 20 minutes are kept the temperature, hot acid is clear under the conditions of washing 80 degree It washes, keeps the temperature 15 minutes, pH value control is 6, and then reheating water cleans, and is eventually adding softening agent.
(c) prepared by yarn
(1) skin yarn rove prepare: first will self-control fluorescence fire resistance fibre carry out antistatic agent treatment, use weight concentration for 0.5% antistatic agent solution sprays fiber, and boils in a covered pot over a slow fire under conditions of temperature is 19 DEG C, humidity is 63% that put 20 small When.Secondly self-control fluorescence fire resistance fibre is further mixed into shredding, blowing according to weight ratio 31:69 with polyacrylic and polyester fiber, so The wool top of 4.5g/10m is made through combing together on flat caiding machine afterwards, then carries out mixing in doubling step, using 8 three draftings, Drafting quantifies 3.5g/10m.Then ripe bar is fed into coarse sand maker, roving twist factor 78, rove orientation is that S is twisted, and is obtained required thick Yarn is as skin yarn；
(2) covering yarn prepare: using intensity for 10cN/dtex Flame Vinylon long filament as heart yarn, by the skin yarn and heart yarn It carries out compound, obtains the high-strength compound yarn；The complex method of the high-strength compound yarn is cored, i.e., the described skin yarn is through leading It is uniformly coated on the outer layer of the heart yarn after stretching, keeps the heart yarn exposed；
Spinning: control 75 twirls of the twist/10cm, using Advance of Compact Spinning Technology, yarn count control is in 35s one-ply yarn, and then 2 strands simultaneously Line；
(d) yarn list contaminates Vinyon N iridescent, and the dye of positive ion 10GFF fluorescein control of addition is glimmering in 0.5%, 5GL The acrylic fibers of dacron whitener HPS-A, 0.4-0.7% of the red control of light in 0.05%, cationic dye leveller 0.5g/L, 0.3% increase White dose of BAC, glacial acetic acid adjust pH value 4-5, are warming up to 60 DEG C with 1.5 DEG C/min, keep the temperature 20min, then rise to 98 with 0.8 DEG C/min DEG C, keep the temperature 60min, after be down to 80 DEG C of drains.After the completion of dyeing at a temperature of 85 degree, with 0.5g/L cation soap lotion AC-SP soap It washes 15 minutes, then hot water wash adds cold wash, finally upper 1.5% NON IONIC SOFTNER VB；
(e) face weave: yarn 34s/2 obtained in spinning is weaved using rapier loom, and the grammes per square metre of fabric is 190g/m2, fabric tissue selection twill.
Embodiment 3
A kind of preparation method of fluorescence inflaming retarding fabric, comprising the following steps:
(a) fluorescence flame retardant polyester fiber is prepared
Manufacture fluorescence terylene cortex material: (5- tert-butyl benzopyrazoles -2) thiophene of 2,5- bis- and dry part is poly- to benzene Naphthalate after evenly mixing, at a temperature of 265 DEG C, is squeezed out through dual-screw-stem machine, is granulated, is obtained fluorescence terylene cortex Expect, the mass content of 2,5- bis- (5- tert-butyl benzopyrazoles -2) thiophene is 0.05% in fluorescence terylene cortex material；
Manufacture flame-resistant terylene core layer material: the polyethylene terephthalate with it is uniform to diphenyl sulphone (DPS) phenyl phosphate ester It after mixing, at a temperature of 265 DEG C, is squeezed out through dual-screw-stem machine, is granulated, obtains flame-resistant terylene core layer material；In flame-resistant terylene core layer material Mass content to diphenyl sulphone (DPS) phenyl phosphate ester is 10%；
Fiber sheath, core volume ratio by above-mentioned fluorescence terylene cortex material and flame-resistant terylene core layer material by 5: 5, use core-sheath Spinning machine is spun, and after drawn, the fire-retardant short fibre of required fluorescence is made to get the fluorescence flame retardant polyester fiber is arrived；
(b) the fluorescence flame retardant polyester fiber dyeing is same as Example 1；
(c) prepared by yarn
(1) skin yarn rove prepare: first will self-control fluorescence fire resistance fibre carry out antistatic agent treatment, use weight concentration for 0.6% antistatic agent solution sprays fiber, and boils in a covered pot over a slow fire under conditions of temperature is 21 DEG C, humidity is 66% that put 26 small When.Secondly self-control fluorescence fire resistance fibre is further mixed into shredding, blowing according to weight ratio 35:65 with polyacrylic and polyester fiber, so The wool top of 3.5g/10m is made through combing together on flat caiding machine afterwards, then carries out mixing in doubling step, using 8 three draftings, Drafting quantifies 2.5g/10m.Then ripe bar is fed into coarse sand maker, roving twist factor 78, rove orientation is that S is twisted, and is obtained required thick Yarn is as skin yarn；
(2) covering yarn prepare: using intensity for 8.5cN/dtex Flame Vinylon long filament as heart yarn, by the skin yarn and heart yarn It carries out compound, obtains the high-strength compound yarn；The complex method of the high-strength compound yarn is cored, i.e., the described skin yarn is through leading It is uniformly coated on the outer layer of the heart yarn after stretching, keeps the heart yarn exposed；
Spinning: control 85 twirls of the twist/10cm, using Advance of Compact Spinning Technology, yarn count control is in 36s one-ply yarn, and then 2 strands simultaneously Line；
(d) method of yarn list dye Vinyon N iridescent is same as Example 1；
(e) face weave: yarn 36s/2 obtained in spinning is weaved using rapier loom, and the grammes per square metre of fabric is 175g/m2, fabric tissue selection twill.
Embodiment 4
A kind of preparation method of fluorescence inflaming retarding fabric, comprising the following steps:
(a) fluorescence flame retardant polyester fiber is prepared
It manufactures fluorescence terylene cortex material: 2,2- described in cortex material (4,4- diphenylethyllene) double benzopyrazoles and doing Dry part polyethylene terephthalate after evenly mixing, at a temperature of 260 DEG C, is squeezed out through dual-screw-stem machine, is granulated, is obtained Fluorescence terylene cortex material, the mass content of 2,2- (4,4- diphenylethyllene) double benzopyrazoles is in fluorescence terylene cortex material 0.02%；
Manufacture flame-resistant terylene core layer material: the polyethylene terephthalate is uniformly mixed with aryl polyphosphate Afterwards, it at a temperature of 260 DEG C, is squeezed out through dual-screw-stem machine, is granulated, obtains flame-resistant terylene core layer material；Aryl in flame-resistant terylene core layer material The mass content of polyphosphate is 9%；
Fiber sheath, core volume ratio by above-mentioned fluorescence terylene cortex material and flame-resistant terylene core layer material by 5:5, use core-sheath Spinning machine is spun, and after drawn, the fire-retardant short fibre of required fluorescence is made to get the fluorescence flame retardant polyester fiber is arrived；
(b) the fluorescence flame retardant polyester fiber dyeing is same as Example 1；
(c) prepared by yarn
(1) skin yarn rove prepare: first will self-control fluorescence fire resistance fibre carry out antistatic agent treatment, use weight concentration for 0.3% antistatic agent solution sprays fiber, and boils in a covered pot over a slow fire under conditions of temperature is 20.5 DEG C, humidity is 65% that put 26 small When.Secondly self-control fluorescence fire resistance fibre is further mixed into shredding, blowing according to weight ratio 33:67 with polyacrylic and polyester fiber, so The wool top of 4.1g/10m is made through combing together on flat caiding machine afterwards, then carries out mixing in doubling step, using 8 three draftings, Drafting quantifies 3.1g/10m.Then ripe bar is fed into coarse sand maker, roving twist factor 77, rove orientation is S twirl, is obtained required Rove is as skin yarn；
(2) covering yarn prepare: using intensity for 8.5cN/dtex Flame Vinylon long filament as heart yarn, by the skin yarn and heart yarn It carries out compound, obtains the high-strength compound yarn；The complex method of the high-strength compound yarn is cored, i.e., the described skin yarn is through leading It is uniformly coated on the outer layer of the heart yarn after stretching, keeps the heart yarn exposed；
Spinning: control 85 twirls of the twist/10cm, using Advance of Compact Spinning Technology, yarn count control is in 38s one-ply yarn, and then 2 strands simultaneously Line；
(d) method of yarn list dye Vinyon N iridescent is same as Example 1；
(e) face weave: yarn 38s/2 obtained in spinning is weaved using rapier loom, and the grammes per square metre of fabric is 175g/m2, fabric tissue selection twill.
Comparative example 1
A kind of preparation method of fluorescence inflaming retarding fabric, in addition to the mass content of the fluorescent whitening agent is 0.001%, His operating procedure is same as Example 2.
Comparative example 2
A kind of preparation method of fluorescence inflaming retarding fabric removes fluorescence terylene cortex material and flame-resistant terylene core layer material by 8: 2 fibre It ties up except skin, core volume ratio, other operating procedures are same as Example 2.
Comparative example 3
A kind of preparation method of fluorescence inflaming retarding fabric, in addition to the Vinyon N in step (c) is changed to polyester fiber, other behaviour It is same as Example 2 to make step.
Comparative example 4
A kind of preparation method of fluorescence inflaming retarding fabric, in addition to Flame Vinylon long filament is changed to fire-retardant polyester filament yarn, other Operating procedure is same as Example 2.
Test example
Fluorescence inflaming retarding fabric in embodiment 1-4 and comparative example 1 is tested for the property, test result is as shown in Table 1；
The performance test results of fluorescence inflaming retarding fabric in one embodiment 1-4 of table
Embodiment and comparative example Afterflame It glows Damage Molten drop Tensile strength EN20471
Embodiment 1 0.1*0.2 0.5*0.7 53*65 Nothing 1423*1257 It is
Embodiment 2 0.1*0.1 0.4*0.7 50*59 Nothing 1489*1273 It is
Embodiment 3 0.2*0.4 0.3*0.4 64*73 Nothing 1296*1167 It is
Embodiment 4 0.3*0.3 0.4*0.5 62*70 Nothing 1319*1175 It is
Comparative example 1 0.1*0.1 0.5*0.6 51*67 Nothing 1468*1265 It is no
Comparative example 2 0.3*0.4 0.5*0.6 133*148 Nothing 1493*1291 It is
Comparative example 3 0.5*0.7 0.3*0.4 116*129 Have 1315*1186 It is
Comparative example 4 0.3*0.3 0.5*0.6 127*135 Have 843*752 It is
As shown in Table 1, the obtained fluorescence inflaming retarding fabric of 1-4 has an excellent flame retardant property in the present invention, tensile strength, The high visual fluorescent orange of dye is up to 20471 standard of EN, and the present invention is blended with polyester fiber using Vinyon N, has fabric Preferable sun-resistant effect, effectively improves fluorescent orange effect after solarization, while solving the burning of pure polyester fabric and being also easy to produce molten drop Phenomenon.
The preparation method of fluorescence inflaming retarding fabric in comparative example 1, except the mass content of the fluorescent whitening agent is 0.001% In addition, other operating procedures are same as Example 2, the mass content of fluorescent whitening agent not scope of protection of the present invention it It is interior；Fluorescence inflaming retarding fabric in comparative example 1 is not much different in terms of anti-flammability and intensity, but cannot reach the standard of EN20471. It follows that the mass content of fluorescent whitening agent just can get the visual fluorescence of high-strength height within scope of protection of the present invention Inflaming retarding fabric, and high visual fluorescent orange is contaminated up to 20471 standard of EN.
The preparation method of fluorescence inflaming retarding fabric in comparative example 2, except fluorescence terylene cortex material and flame-resistant terylene core layer material press 8 : except 2 fiber sheath, core volume ratio, other operating procedures are same as Example 2, fluorescence terylene cortex material and resistance in comparative example 2 The volume ratio of terylene core layer material is fired not in scope of protection of the present invention, the anti-flammability of the fluorescence inflaming retarding fabric in comparative example 2 It is poor.
The preparation method of fluorescence inflaming retarding fabric in comparative example 3, except the Vinyon N in step (c) be changed to polyester fiber with Outside, other operating procedures are same as Example 2, do not add Vinyon N in comparative example 3, and molten drop phenomenon occurs in obtained fabric, and It is poor in terms of anti-flammability.
The preparation method of fluorescence inflaming retarding fabric in comparative example 4, except by Flame Vinylon long filament be changed to fire-retardant polyester filament yarn with Outside, other operating procedures are same as Example 2；The fluorescence inflaming retarding fabric that comparative example 4 obtains in terms of anti-flammability and intensity compared with Difference, and have molten drop.It follows that the high-strength fire-retarding polyvinyl long filament that the present invention uses can assign fluorescence inflaming retarding fabric excellent resistance Combustion property and intensity.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (10)

1. a kind of preparation method of fluorescence inflaming retarding fabric, which comprises the steps of:
(a) fluorescence terylene cortex material and the progress of flame-resistant terylene core layer material is compound, fluorescence flame retardant polyester fiber is obtained, and contaminated Color；
The fluorescence terylene cortex material is to be granulated to obtain by fluorescent whitening agent and terylene melt blending；
The flame-resistant terylene core layer material is to be granulated to obtain by fire retardant and terylene melt blending；
(b) by after dyeing fluorescence flame retardant polyester fiber and Vinyon N carry out it is blended obtain outsourcing rove, then by outsourcing rove with Flame Vinylon long filament is compound to obtain composite yarn, and Vinyon N dyeing is carried out after covering yarn yarns are spun, is obtained after woven fabric glimmering Light inflaming retarding fabric；
Preferably, the twist that the yarn is spun is 75-85 twirl/10cm, more preferably 80-82 twirl/10cm；
Preferably, the intensity of the Flame Vinylon long filament is 8.5-10cN/dtex；
Preferably, the one-ply yarn yarn count during using 2 bursts of doublings, the yarn to spin during the yarn is spun is 34-38s；
Preferably, the grammes per square metre of the fluorescence inflaming retarding fabric is 150-200g/m2, more preferably 170-190g/m2。
2. the preparation method of fluorescence inflaming retarding fabric according to claim 1, which is characterized in that the fire retardant is selected from polyphenyl Phosphoric acid bisphenol sulphone ester, aryl polyphosphate and the poly- at least one to diphenyl sulphone (DPS) phenyl phosphate ester.
3. the preparation method of fluorescence inflaming retarding fabric according to claim 1, which is characterized in that the fluorescent whitening agent is selected from 2,5- bis- (5- tert-butyl benzopyrazoles -2) thiophene, the double benzopyrazoles of 2,2- (4,4- diphenylethyllene), bis- (the 2- cyano benzene of Isosorbide-5-Nitrae - Vinyl) benzene and 4, at least one of bis- (2- dimethoxy-styryl) biphenyl of 4-.
4. the preparation method of fluorescence inflaming retarding fabric according to claim 1, which is characterized in that in the fluorescence terylene cortex In material, the mass content of the fluorescent whitening agent is 0.01-0.05%, more preferably 0.02-0.03%；
Preferably, the prilling temperature of the fluorescent whitening agent and the terylene is 250-265 DEG C, more preferably 255-260 DEG C.
5. the preparation method of fluorescence inflaming retarding fabric according to claim 1, which is characterized in that in the flame-resistant terylene sandwich layer In material, the mass content of the fire retardant is 6-10%, more preferably 7-9%；
Preferably, the prilling temperature of the fire retardant and the terylene is 250-265 DEG C, more preferably 255-260 DEG C.
6. the preparation method of fluorescence inflaming retarding fabric according to claim 1, which is characterized in that the fluorescence terylene cortex material It is 3:7-6:4, more preferably 3:7-5:5 with the compound volume ratio of the flame-resistant terylene core layer material.
7. the preparation method of fluorescence inflaming retarding fabric according to claim 1, which is characterized in that the fluorescence flame-resistant terylene is fine Dimension is carrying out blended preceding progress antistatic treatment with the Vinyon N；
Preferably, the antistatic agent concentration in the antistatic treatment process is 0.2-0.6%, more preferably 0.3-0.5%；
Preferably, the temperature in the antistatic treatment process is 18-22 DEG C, more preferably 19-20 DEG C；
Preferably, the humidity in the antistatic treatment process is 63-67%, more preferably 65-66%；
Preferably, it is 20-26h, more preferably 23-25h that stewing in the antistatic treatment process, which puts the time,.
8. the preparation method of fluorescence inflaming retarding fabric according to claim 1, which is characterized in that the fluorescence resistance after the dyeing Combustion polyester fiber and Vinyon N carry out blended specific steps are as follows: mix the fluorescence flame retardant polyester fiber after dyeing with Vinyon N Shredding, blowing are made wool top, enter fly frame after drafting, obtain outsourcing rove；
Preferably, the weight ratio of the fluorescence flame retardant polyester fiber and the Vinyon N is 30-35:65-70；
Preferably, the quantification of 3.5-4.5g/10m of the wool top, more preferably 4-4.5g/10m；
Preferably, the drafting uses 8 three draftings, the quantification of 2.5-3.5g/10m of the drafting, more preferably 3- 3.1g/10m；
Preferably, the rove orientation is S twirl, and the roving twist factor is 76-80.
9. the fluorescence inflaming retarding fabric obtained such as the preparation method of the described in any item fluorescence inflaming retarding fabrics of claim 1-8.
10. the fluorescence inflaming retarding fabric that the preparation method of the described in any item fluorescence inflaming retarding fabrics of claim 1-8 obtains is in tooling With the application in outdoor wear.
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CN109706606A (en) * 2019-02-22 2019-05-03 钱俊瑜 A kind of multifunctional protection knitting fabric
CN110948967A (en) * 2019-12-02 2020-04-03 南通金禧莱纺织科技有限公司 High-elasticity luminous fabric
CN115262030A (en) * 2022-08-24 2022-11-01 清源创新实验室 Flame-retardant noctilucent fiber and preparation method thereof

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