CN104611803A - Yarn and fabric made by aromatic polyamide and polyaryl sulfone blended polymer fibers and high-temperature-resistance flame-retardant fibers and preparation methods - Google Patents
Yarn and fabric made by aromatic polyamide and polyaryl sulfone blended polymer fibers and high-temperature-resistance flame-retardant fibers and preparation methods Download PDFInfo
- Publication number
- CN104611803A CN104611803A CN201510078429.7A CN201510078429A CN104611803A CN 104611803 A CN104611803 A CN 104611803A CN 201510078429 A CN201510078429 A CN 201510078429A CN 104611803 A CN104611803 A CN 104611803A
- Authority
- CN
- China
- Prior art keywords
- fiber
- aromatic polyamide
- polyarylsulfone
- pas
- yarn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
-
- 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
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- 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
- D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds 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
- D02G3/44—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Woven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention relates to flame-retardant yarn made by aromatic polyamide and polyaryl sulfone blended polymer fibers and high-temperature-resistance flame-retardant fibers, fabric and clothes made by the flame-retardant yarn and preparation methods of the flame-retardant yarn, the fabric and the clothes. The yarn comprises the aromatic polyamide and polyaryl sulfone blended polymer fibers (A) and high-temperature-resistance flame-retardant fibers (B), the aromatic polyamide and polyaryl sulfone blended polymer fibers (A) comprises aromatic polyamide of 40-98wt% and polyaryl sulfone of 2-60wt%, and the aromatic polyamide and the polyaryl sulfone are blended. The yarn has both wearing comfortability and high-temperature resistance.
Description
Technical field
The present invention relates to and a kind ofly comprise the flame-retardant yarn be made up of the polymer blend fiber of aromatic polyamide and polyarylsulfone (PAS) and heat-resistance and flame-retardant fiber and by its obtained fabric and clothes, and their preparation method.
Background technology
In the high quick-fried extreme thermal environment of the high temperature such as fire-fighting, electric welding, metallurgy, operation, operating personnel will wear high-temperature resistant flame-retarding textile and thermal protection clothing item usually, resists the security risk such as heat radiation, thermal convection current being likely exposed to and suffering in flame, high temperature, electric arc.On market, in the Material selec-tion of flame-resistant high-temperature-resistant product, the high-performance fiber of use such as: aramid fiber 1313, Fanglun l414, PI, POD, PBO etc., such fire resistance fibre generally has higher mechanical moduli, and the long-term heat-resisting operating temperature of more than 200 degree.But the general feel of these refractory fibrous materials is comparatively hard, and hygroscopicity is poor.The finished product of actual production, when using in high temperature environments, operating personnel easily causes sense of discomfort, affects operating efficiency, even abandons the dress of subduing, thus loses the effect of security protection, by Human body package among high temperature fire hazards.Therefore under the prerequisite guaranteeing basic security protective, any improvement in comfortableness, or durability, functional enhancing are all welcome.
Therefore, finding a kind of yarn simultaneously having snugness of fit and resistance to elevated temperatures concurrently to make protective clothes, is the technical problem to be solved in the present invention.
Summary of the invention
The present invention relates to a kind of yarn, it comprises polymer blend fiber (A) and the heat-resistance and flame-retardant fiber (B) of a kind of aromatic polyamide and polyarylsulfone (PAS), the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) is obtained by the polymer blend of aromatic polyamide and polyarylsulfone (PAS), the polymer blend fiber of described aromatic polyamide and polyarylsulfone (PAS) comprises the aromatic polyamide of 40-98wt%, the polyarylsulfone (PAS) of 2-60wt%, described aromatic polyamide and polyarylsulfone (PAS) are mixing.
Preferably, in described yarn, the polymer blend fiber (A) of aromatic polyamide and polyarylsulfone (PAS) and the weight ratio of heat-resistance and flame-retardant fiber (B) are 30-70:70-30, preferred 35-65:65-35, more preferably 40-60:60-40.
Preferably, also conductive fiber is contained in described yarn.
Preferably, described conductive fiber content is in the yarn 1-5% by weight percentage, preferred 2-4%, more preferably 2-3%.
Preferably, in the polymer blend fiber (A) of aromatic polyamide and polyarylsulfone (PAS), described aromatic polyamide is phenylene terepthalamide, mpd-i, polysulfonamides, poly(p-benzamide).
Preferably, in the polymer blend fiber (A) of aromatic polyamide and polyarylsulfone (PAS), it soaks strength retention of 5 hours at 85 DEG C in the NaOH solution of 10% is more than 70%, preferably more than 80%, more preferably more than 85%.
Preferably, it has the intensity of more than 2.5cN/dtex, preferred 2.5-3.5cN/dtex, more preferably 2.8-3.2cN/dtex.
Preferably, it has the vitrification point of more than 280 DEG C, preferably the vitrification point of more than 300 DEG C, more preferably more than 340 DEG C, most preferably more than 350 DEG C.
Preferably, the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) has the fineness of 1D-5D, preferred 1.2D-3D, more preferably 1.5D-2D.
Preferably, the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) has the length of 38mm-102mm, preferred 38mm-76mm, more preferably 51mm-65mm.
Preferably, described heat-resistance and flame-retardant fiber (B) has 26 and above limited oxygen index, and preferably more than 28, more preferably more than 30.
Preferably, described heat-resistance and flame-retardant fiber (B) has the carburizing temperature of more than 350 DEG C, preferably the carburizing temperature of more than 400 DEG C, more preferably the carburizing temperature of more than 500 DEG C.
Preferably, after described heat-resistance and flame-retardant fiber (B) has 200 DEG C of process 200h, the strength retention of more than 80%, preferably after 250 DEG C of process 200h, the strength retention of more than 85%, more preferably after 300 DEG C of process 200h, the strength retention of more than 90%.
Preferably, described heat-resistance and flame-retardant fiber (B) has the fracture strength of more than 3.5cN/dtex, preferably has the fracture strength of more than 4.5cN/dtex, more preferably has the fracture strength of more than 5.5cN/dtex.
Preferably, described heat-resistance and flame-retardant fiber (B) is selected from aramid fibrid, polyimide fiber and modified fibre thereof, polyazole fiber, carbon fiber preoxided thread, and the fiber of their mixture.
Preferably, described aramid fibrid is selected from p-aromatic polyamide fiber, meta-aromatic polyamide fiber.
Preferably, described polyazole fiber is selected from polyazole fiber and is selected from Ju Fang oxadiazole fiber (POD), polyparaphenylene Ben Bing bis-oxazole fiber (PBO), polypyridine azoles, polyoxadiazole, polybenzoxazole, and the fiber of their mixture.
Preferably, described polybenzoxazole is the mixture of polybenzimidazoles, polybenzothiozole, polybenzoxazole or above-mentioned substance.
Preferably, described conductive fiber is selected from metal fibre, carbon fiber, carbon fiber/nylon composite fibre, carbon fiber/terylene composite fibre.
Preferably, described carbon fiber/nylon composite fibre, carbon fiber/terylene composite fibre are skin-core structure.
The present invention relates to a kind of preparation method of above-mentioned yarn, described method comprises:
I () forms fibre blend, described fibre blend comprises the heat-resistance and flame-retardant fiber (B) of the aromatic polyamide of 30-70 weight portion and the polymer blend fiber (A) of polyarylsulfone (PAS) and 30-70 weight portion, the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) is obtained by the polymer blend of aromatic polyamide and polyarylsulfone (PAS), the polymer blend of described aromatic polyamide and polyarylsulfone (PAS) comprises the aromatic polyamide of 40-98wt%, the polyarylsulfone (PAS) of 2-60wt%, described aromatic polyamide and polyarylsulfone (PAS) are mixing.
(ii) by described fibre blend spun yarn.
Preferably, described fibre blend comprises the heat-resistance and flame-retardant fiber (B) of the aromatic polyamide of 35-65 weight portion and polymer blend fiber (A) the 65-35 weight portion of polyarylsulfone (PAS).
Preferably, described fibre blend comprises the heat-resistance and flame-retardant fiber (B) of the aromatic polyamide of 40-60 weight portion and the polymer blend fiber (A) of polyarylsulfone (PAS) and 60-40 weight portion.
Preferably, also conductive fiber is contained in described fibre blend.
Preferably, the content containing conductive fiber in described fibre blend is the 1-5% of fibre blend by weight percentage, preferred 2-4%, more preferably 2-3%.
The present invention relates to a kind of fabric, comprise yarn of the present invention.
Preferably, described fabric weight is 150gsm-300gsm, preferred 150gsm-250gsm, more preferably 180-220gsm.
Detailed description of the invention
By being easier to understand the present invention see the content of the application's detailed description of the invention; but the present invention is not limited to described herein and/or shown concrete grammar, conditioned disjunction parameter; and term used herein is only to describe detailed description of the invention by way of example, can not limit the technical scheme that the application's claim is claimed.Hereinafter, the flame-retardant yarn made will be described and by its obtained fabric and clothes according to the polymer blend fiber by aromatic polyamide and polyarylsulfone (PAS) of the present invention and heat-resistance and flame-retardant fiber, and their preparation method.
The polymer blend fiber (A) of aromatic polyamide and polyarylsulfone (PAS)
In the polymer blend fiber of aromatic polyamide of the present invention and polyarylsulfone (PAS), the polymer blend of described aromatic polyamide and polyarylsulfone (PAS) comprises the aromatic polyamide of 40-98wt%, the polyarylsulfone (PAS) of 2-60wt%, described aromatic polyamide and polyarylsulfone (PAS) are mixing.
Preferably, described aromatic polyamide is phenylene terepthalamide, mpd-i, polysulfonamides, poly(p-benzamide).
Preferably, it soaks strength retention of 5 hours at 85 DEG C in the NaOH solution of 10% is more than 70%, preferably more than 80%, more preferably more than 85%.
Preferably, it has the intensity of more than 2.5cN/dtex, preferred 2.5-3.5cN/dtex, more preferably 2.8-3.2cN/dtex.
Preferably, it has the vitrification point of more than 280 DEG C, preferably the vitrification point of more than 300 DEG C, more preferably more than 340 DEG C, most preferably more than 350 DEG C.
Preferably, it is long filament or short fiber.
The invention still further relates to a kind of method preparing blended fiber based on aromatic polyamide and polyarylsulfone (PAS), comprise the following steps:
I aromatic polyamide and polyarylsulfone (PAS) condensate dissolve in organic solvent by (), be uniformly mixed, be mixed with the spinning solution of 5-30wt%;
(ii) described spinning solution is spun into fiber.
Preferably, described organic solvent in step (i) is selected from 1-METHYLPYRROLIDONE (NMP), N, N-dimethylacetylamide (DMAc), N, dinethylformamide (DMF), methyl-sulfoxide, HMPA (HMPA), N, N, N ', N ' one or more mixture in-tetramethylurea (TMU).
Preferably, in step (i), the weight ratio added of aromatic polyamide and polyarylsulfone (PAS) is 50-98:2-50, preferred 60-95:5-40, more preferably 70-90:10-30, most preferably 80-85:15-20.
Preferably, in step (i), in spinning solution, the mass percent concentration of polymer is 5-30wt%, more preferably 10-22wt%, most preferably 12-20wt%.
Preferably, the step preparing fiber in step (ii) comprises: spinning and be frozen into silk, stretching, washing, drying, hot-stretch, curling, cut off.
Preferably, be frozen into described in the coagulating bath of a step and comprise polar organic solvent, metal halide; Preferably, the content of polar organic solvent is 40-70wt%, and the content of metal halide is 0-10wt%.
Preferably, in described stretching step, stretch bath comprises polar organic solvent, metal halide; Preferably, the content of polar organic solvent is 5-65wt%, and the content of metal halide is 0-10wt%.
Preferably, organic solvent in described coagulating bath and stretch bath can independently selected from 1-METHYLPYRROLIDONE (NMP), N, N-dimethylacetylamide (DMAc), N, dinethylformamide (DMF), methyl-sulfoxide, HMPA (HMPA), N, N, N ', one or more mixture in N '-tetramethylurea (TMU), and the polar organic solvent in described coagulating bath and described stretch bath can be the same or different.
Preferably, metal halide in described coagulating bath and stretch bath can independently selected from the mixture of one or more in calcium chloride, magnesium chloride, aluminium chloride, calcium bromide, magnesium bromide, aluminium bromide, and the metal halide in described coagulating bath and described stretch bath can be the same or different.
The polymer blend fiber of aromatic polyamide of the present invention and polyarylsulfone (PAS), possesses permanent fire retardant and 250 degree of good heat-resisting quantity performances, limited oxygen index reaches 33, burn only carbonization without molten drop, and have good pliability, and fibre section own is irregular oval type, fiber surface has groove, considerably increase hygroscopicity and the hydrofuge of fiber, there is good comfort property.Therefore, by used in combination with other heat-resistance and flame-retardant fibers for the polymer blend fiber of aromatic polyamide and polyarylsulfone (PAS), the comfortableness effect of material clothing can be strengthened, and keep or promote better fire-retardant thermal protective performance.
Heat-resistance and flame-retardant fiber (B)
The heat-resistance and flame-retardant fiber that the present invention uses, all keep basic fire resistance, limited oxygen index LOI value, more than 26, has the long-term high temperature resistant grade (carburizing temperature of more than 350 DEG C of more than 250 DEG C, the preferably carburizing temperature of more than 400 DEG C, the more preferably carburizing temperature of more than 500 DEG C; After having 200 DEG C to process 200h, the strength retention of more than 80%, preferably after 250 DEG C of process 200h, the strength retention of more than 85%, more preferably after 300 DEG C of process 200h, the strength retention of more than 90%), intensity generally at more than 3.5cN/dtex, the intensity of preferred more than 4.5cN/dtex.
Described heat-resistance and flame-retardant fiber (B) is selected from aramid fibrid, polyimide fiber and modified fibre thereof, polyazole fiber, carbon fiber preoxided thread, and the fiber of their mixture.Preferably, described aramid fibrid is selected from meta-aramid fiber, Para-aromatic Aramide Fibre.Preferably, described polyazole fiber is selected from Ju Fang oxadiazole fiber (POD), polyparaphenylene's benzo dioxazole fiber (PBO), polypyridine azoles, polyoxadiazole, polybenzoxazole, and the fiber of their mixture.Preferred polybenzoxazole is polybenzimidazoles, polybenzothiozole and polybenzoxazole.
Multiple different fiber can be used as heat-resistance and flame-retardant fiber (B).In some embodiments, aramid fibre can be used as heat-resistance and flame-retardant fiber (B) in the blend.In some preferred embodiments, meta-aramid fiber or Para-aromatic Aramide Fibre can be used as heat-resistance and flame-retardant fiber (B) in the blend.So-called aromatic polyamides refers to the polyamide that the acid amides (-CONH-) of wherein at least 85% connects base and is directly connected with two aromatic rings.Meta-aramid is that between comprising in polymer chain, position configuration or position orientation connect a class polyamide of base.Para-aramid is the class polyamide comprising para configuration or para-orientation connection base in polymer chain.Additive can be used together with aromatic polyamides, and in fact find, can be blended by other polymeric materials and aromatic polyamides reaching 10 % by weight, or can copolymer be used, described copolymer has other diamines of the diamines of the alternative aromatic polyamides of nearly 10%, or nearly 10% other diacid chlorides of diacid chloride of alternative aromatic polyamides.In some embodiments, preferred meta-aramid fiber is poly-(mpd-i) (MPD-I), and preferred Para-aromatic Aramide Fibre is poly-(paraphenylene terephthalamide's m-phenylene diamine (MPD)) (MPD-I).Multiple method can be used to spin this fiber by dry-spinning or wet spinning.
In some embodiments, polyazole fiber type can be used as heat-resistance and flame-retardant fiber (B) in the blend.Such as, suitable polyazole comprises autohemagglutination Fang oxadiazole fiber (POD), polyparaphenylene's benzo dioxazole fiber (PBO), polypyridine azoles, polyoxadiazole, polybenzoxazole, and the fiber of their mixture, and its fibre-forming polymer can be homopolymers or copolymer.Additive can use together with polyazole, and the most nearly other polymeric materials of 10 % by weight can be blended with described polyazole.Also can use the copolymer of other monomers of the monomer of the replacement polyazole with nearly 10% or more.
In some embodiments, preferred polybenzoxazole is polybenzimidazoles, polybenzothiozole and polybenzoxazole.If described polybenzoxazole is polybenzimidazoles, then it is preferably poly-([5,5 '-bis--1H-benzimidazole]-2,2 '-two base-1,3-phenylene), and it is called PBI.If described polybenzoxazole is polybenzothiozole, then it is preferably polyphenyl and double thiazole, and it is more preferably poly-(benzo [1,2-d:4,5-d '] double thiazole-2,6-bis-bases-Isosorbide-5-Nitrae-phenylene), and it is called PBT.If described polybenzoxazole is polybenzoxazole, then it is preferably poly-benzo-dioxazole, and it is more preferably poly-(benzo [1,2-d:4,5-d '] two oxazole-2,6-bis-bases-Isosorbide-5-Nitrae-phenylene), and it is called PBO.
In some embodiments, preferred polypyridine azoles is rigid rod polymer polypyridine and diazole, comprises poly-(pyrido diimidazole), poly-(pyrido dithiazole) and gathers (pyrido dioxa azoles).Preferred poly-(pyrido dioxa azoles) (Isosorbide-5-Nitrae-(2,5-dihydroxy) phenylene-2,6-pyrido [2,3-d:5,6-d '] diimidazole, it is called PIPD in order to gather.
In some embodiments, preferred polyoxadiazole comprises polyoxadiazole homopolymers and copolymer, is wherein cyclic aromatic or heterocyclic aromatic ring element by the chemical unit of molar basis at least 50% between coupling functional group.
Conductive fiber (C)
In other embodiment of the present invention, yarn of the present invention also containing being yarn weight 1-5% by weight percentage, preferred 2-4%, more preferably 2-3%, conductive fiber, described conductive fiber can reduce the tendency that electrostatic gathers on fabric.
Preferably, described conductive fiber is selected from metal fibre, carbon fiber, carbon fiber/nylon composite fibre, carbon fiber/terylene composite fibre.Preferably, described metal fibre is selected from stainless steel fibre, silver-colored fiber, copper fiber.
Preferably, described carbon fiber/nylon composite fibre, carbon fiber/terylene composite fibre are skin-core structure.In some preferred embodiments, the fiber giving this antistatic characteristic is the skin-core fiber with nylon sheath and carbon core.
Carbon black composite conducting fiber of the present invention can commercially obtain, as the Tai Meida meta-aramid base conductive fiber of the P-140 fiber of du pont company's production, the Belltron B31 fiber of Japanese Zhong Fang company production, the production of the calm and peaceful company in Yantai.
Yarn
The present invention relates to a kind of yarn, it comprises polymer blend fiber (A) and the heat-resistance and flame-retardant fiber (B) of a kind of aromatic polyamide and polyarylsulfone (PAS), the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) is obtained by the polymer blend of aromatic polyamide and polyarylsulfone (PAS), the polymer blend of described aromatic polyamide and polyarylsulfone (PAS) comprises the aromatic polyamide of 40-98wt%, the polyarylsulfone (PAS) of 2-60wt%, described aromatic polyamide and polyarylsulfone (PAS) are mixing.
Preferably, in described yarn, the polymer blend fiber (A) of aromatic polyamide and polyarylsulfone (PAS) and the weight ratio of heat-resistance and flame-retardant fiber (B) are 30-70:70-30, preferred 35-65:65-35, more preferably 40-60:60-40.
Preferably, also conductive fiber is contained in described yarn.
Preferably, described conductive fiber content is in the yarn 1-5% by weight percentage, preferred 2-4%, more preferably 2-3%.
In another embodiment, the present invention relates to the method preparing flame-retardant yarn, described method comprises:
I () forms fibre blend, described fibre blend comprises the heat-resistance and flame-retardant fiber (B) of the aromatic polyamide of 30-70 weight portion and the polymer blend fiber (A) of polyarylsulfone (PAS) and 30-70 weight portion, the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) is obtained by the polymer blend of aromatic polyamide and polyarylsulfone (PAS), the polymer blend of described aromatic polyamide and polyarylsulfone (PAS) comprises the aromatic polyamide of 40-98wt%, the polyarylsulfone (PAS) of 2-60wt%, described aromatic polyamide and polyarylsulfone (PAS) are mixing.And
(ii) described fibre blend is spun into fiber.
In some preferred embodiments, the content of the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) is 35 weight portion to 65 weight portions, and the content of heat-resistance and flame-retardant fiber (B) is 65 weight portion to 35 weight portions.In other preferred embodiments, the content of the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) is 40 weight portion to 60 weight portions, and the content of heat-resistance and flame-retardant fiber (B) is 60 weight portion to 40 weight portions.
In one embodiment, the intimate blend by obtained fiber forms described fibre blend.If needed, other staple fibres and this relatively uniform short fibre mixture can be made to combine.Describedly blendedly to realize by many methods known in the art, comprise and many continuous filament yarn line cylinders are placed on creel, and the long filament simultaneously cutting two or more type is to form the method for the blend of cutting staple fibre; Or relate to the different staple fibre bundle of shredding, the then method of shredding and blended various fiber in opener, blender and carding machine; Or form various staple fibre, then it is processed to form further the method that mixture such as forms fibre blend bar in carding machine.Various types of different fiber the additive method preparing fibre compact concurrent mixture can be adopted, as long as can be distributed in whole blend relatively uniformly.If form yarn by described blend, then described yarn has the mixture of relatively uniform staple fibre equally.In general, in the most preferred embodiment, by independent staple fibre shredding or be separated to the normal degree that can obtain Useful fabrics in fiber process, the fiber knot because the bad shredding of staple fibre causes or fiber joint and other major defects are not existed with the amount impairing final fabric quality.
In a preferred method, obtained intimate blend of staple fibers as follows: first mix deriving from the staple fibre of shredding bundle and any other staple fibre (if needed for additional function).Then use carding machine that fiber blends is combed into bar.In fiber industry, usually use carding machine to carry out defibre, adjustment fiber, and fibre delivery is delivered in the continuous strand of Loosely coupled fiber, and without being significantly wound around, it is commonly called the carded sliver.Usually through but not limited to two-step stretch method, the carded sliver is processed ripe bar.
The mode described fibre blend being made yarn can adopt the technological means of this area routine.As used staple fibre RING SPINNING technique well known in the art to obtain short fiber yarn, usual staple length takes cotton system when 38-51mm; 65mm-102mm takes woolen system spinning.Processing process is: fiber packet capturing → hopper mixing → opener → hopper → feed cotton machine → carding machine → drafting → rove → spun yarn → winder → blended yarn.Road weaving process after yarn is sent into.
According to the difference of process equipment, the yarn that the present invention relates to can adopt the mode such as RING SPINNING, SEILE textile, compact spinning, match network formula compact spinning, open-end spinning, vortex spinning to manufacture.
The present invention is by the polymer blend fiber (A) of mixed aromatic polyamide and polyarylsulfone (PAS) and heat-resistance and flame-retardant fiber (B), and optional conductive fiber, the yarn obtained, have high temperature resistant, intensity is high, and the advantage such as comfortable and easy to wear.
Fabric and goods
The invention still further relates to a kind of fabric deriving from above-mentioned yarn.Described including but not limited to is weaved or knit goods.General Fabric Design and structure are well known to those skilled in the art.Preferably, fabric weight of the present invention is 150gsm-300gsm, preferred 150gsm-250gsm, more preferably 180-220gsm.
So-called " weaving " fabric refers to, usually loom (air-jet loom, water jet looms, rapier loom etc.) upper formed by warp-wise or broadwise interwoven yarns, and yarn is filled each other or interweaves to be formed the fabric of any fabric tissue (such as plain weave, twill, satin weave, Fang Ping, satin weave, jacquard weave etc.).It is believed that plain weave and twill weave are the tissues the most often used in business, and be preferred in many embodiments.
So-called " knitting " fabric is referred to and is usually made by large circle machine or the processing of straight-bar machines equipment by the fabric using pin yarn coil interconnection to be formed.The product of concrete formation is also divided into the type of weft-knitted fabric and warp-knitted fabric.。In many cases, be obtained knit goods, yarn be fed into yarn is transformed in the knitting machine of fabric.If needed, many warps or yarn of pooling capital or not pooling capital can be provided in knitting machine; Namely use routine techniques, a branch of yarn or a branch of doubled yarn to be encased in knitting machine simultaneously and to be knitted into fabric, or be directly knitted into clothing goods such as gloves.In some embodiments, wish by feeding having one or more staple fibre yarns of fibre compact blend and one or more other short yarn or continuous filament yarns simultaneously, thus add to functional in knit goods.Adjustable knitting tightness is to meet any concrete needs.In such as single jersey and pile knit fabric decorative pattern, found the very effective combination of protective clothes performance.
In some embodiments, yarn can be used for preparing the flame protection clothes with comfortableness lifting, durability improvement, thermal protection guarantee.In some embodiments, described clothes have the armored fabric that one deck is substantially obtained by yarn of the present invention.These type of exemplary clothes comprise company's trousers shirt and the coveralls of fire fighter or army personnel.This type of suit is generally used for covering on outside fire fighter's clothes, and enters into certain region with extinguishing forest fire for parachute jumping.Trousers, shirt, gloves, oversleeve etc. that other clothes can be worn under can being included in the such as chemical processing industry or industrial electric/electric power environmental that extreme heat event may occur.In some preferred embodiments, described fabric has at least (the arc resistance of 0.8 every square centimeter every ounce every square yard, card.
Beneficial effect of the present invention
The present invention is by aromatic polyamide and the polymer blend fiber (A) of polyarylsulfone (PAS) and mixing of heat-resistance and flame-retardant fiber (B), improve intensity and the anti-wear performance of the polymer blend fiber (A) of aromatic polyamide and polyarylsulfone (PAS), simultaneously, utilize the surface groove structures feature of the polymer blend fiber (A) of aromatic polyamide and polyarylsulfone (PAS), which in turn improve moisture absorption warmth retention property and the snugness of fit of fabric.
Meanwhile, the thread plant of yarn of the present invention, the index performance tested in fire-retardant afterflame glows time, carbon loss length, thermal protection TPP value etc. at such as fabric is excellent.
Method of testing
Limited oxygen index (LOI): the minimum oxygen concentration in the oxygen represented with percent by volume and nitrogen mixture, under ASTM G125/D2863 condition, just can maintain the flaming combustion of the material under initial room-temperature.
Tensile break strength: with reference to GB/T 3923.1-2013 textile fabric tensile property.
Tear fracture strength: with reference to GB/T 3917.2-2009 textile fabric tear properties.
Anti-wear performance: with reference to the mensuration of GB/T 21196.1-2007 textiles Martindale method fabric abrasion resistance
Moisture absorbing & quick drying property: with reference to the evaluation of GBT 21655.1-2008 textiles absorbing fast-drying
Material TPP (thermal protective performance) value: NFPA 2112 fire retardant protective clothing testing standard, adopts TPP thermal protective performance tester.Under the cloth of a piece 6 square inches is positioned over the thermal convection current that total energy density is 2cal/ (cm2*s) and radiant heat source, then record time of reaching needed for second degree burns, TPP value (TTP valve) time of being is multiplied by the numerical value of cal/ (cm2*s).
Material thermal resistance value: the mensuration of thermal resistance and dampness under GB/T 11048-2008 (surveying clo value, unit Crow col) textiles physiological comfort limit.The sample of certain area is put into thermal resistance tester, regulating brassboard surface temperature to be Tm is 35 DEG C, climatic chamber temperature Ta is 20 DEG C, be now 65% to humidity, air velocity Va is 1m/s, usually three minutes records test value is no more than, test period at least 30min can reach stable (not comprising preheating time), bag is according to thermal resistance formula Rct=(Tm-Ta) A/ (H-△ Hc)-Rct0, wherein H is the heating power being supplied to test panel, △ Hc is power correction value, and Rct0 is standard sample thermal resistance.Thermal resistance value unit: K/m2W.
Combustibility: GB/T 5455-1997, lights under the sample of 30cm*8cm being placed on the burner of regulation, and after burning time 12s determined by measuring gage, the afterflame of sample, glow time and char length (carbon is long).
Embodiment and comparative example
The present invention can have the following example example, but is not limited to the following example.The experimental data of following examples and comparative example is listed in Table 1.
Embodiment 1
Fibre weight ratio is: the aromatic polyamide of 30% and the polymer blend fiber (A) of polyarylsulfone (PAS), 70% meta-aromatic polyamide fiber (aramid fiber 1313), the scutching cotton blending bar that two kinds of fibers are prepared by conventional cotton system system equipment, then 40s staple fibre yarn is spun into by ring spinning frame, pooled capital by buncher doubling, make there is anti-flammability 40s/2 twine as weaving filling yarn.Grammes per square metre is become to be the true qualities plain weave fabric of 148g/m2 by air-jet loom weaving.Then use basic-dyeable fibre that the fabric after washing is carried out jet dyeing in overflow dye vat.Gained fabric weight is 152g/m2.
Embodiment 2
Fibre weight ratio is: the aromatic polyamide of 40% and polymer blend fiber (A), 60% polyimide fiber of polyarylsulfone (PAS), the scutching cotton blending bar that two kinds of fibers are prepared by conventional cotton system system equipment, then 40s staple fibre yarn is spun into by SEILE textile fine spining machine, pooled capital by buncher doubling, make there is anti-flammability 40s/2 twine as weaving warp yarns.Taking same similar technique and blending ratio, making 36s/2 as weaving weft yarn.The true qualities plain cloth of grammes per square metre 175g/m2 is become by Shuttle Loom for Weaving.Then use basic-dyeable fibre that the fabric after washing is carried out jet dyeing in overflow dye vat.Gained fabric weight is 185g/m2.
Embodiment 3
Fibre weight ratio is: the aromatic polyamide of 50% and polymer blend fiber (A), 50% polyoxadiazole fibers of polyarylsulfone (PAS), the scutching cotton blending bar that two kinds of fibers are prepared by conventional cotton system system equipment, then 32s staple fibre yarn is spun into by compact spinning frame, pooled capital by buncher doubling, make there is anti-flammability 32s/2 twine as weaving warp yarns.Taking same similar technique and blending ratio, making 28s/2 as weaving weft yarn.The greige twill fabric of grammes per square metre 205g/m2 is become by Shuttle Loom for Weaving.Then use basic-dyeable fibre that the fabric after washing is carried out jet dyeing in overflow dye vat.Gained fabric weight is 212g/m2.
Embodiment 4
Fibre weight ratio is: the aromatic polyamide of 60% and the polymer blend fiber (A) of polyarylsulfone (PAS), 40% p-aromatic polyamide fiber (Fanglun l414), the scutching cotton blending bar that two kinds of fibers are prepared by conventional cotton system system equipment, then 30s staple fibre yarn is spun into by open-end spinning fine spining machine, pooled capital by buncher doubling, make there is anti-flammability 30s/2 twine as weaving warp yarns.Taking same similar technique and blending ratio, making 24s/2 as weaving weft yarn.The greige twill fabric of grammes per square metre 233g/m2 is become by Shuttle Loom for Weaving.Then use basic-dyeable fibre that the fabric after washing is carried out jet dyeing in overflow dye vat.Gained fabric weight is 240g/m2.
Embodiment 5
Fibre weight ratio is: the aromatic polyamide of 70% and polymer blend fiber (A), the 30%PBO fiber of polyarylsulfone (PAS), the scutching cotton blending bar that two kinds of fibers are prepared by conventional cotton system system equipment, then 32s staple fibre yarn is spun into by ring spinning frame, pooled capital by buncher doubling, make there is anti-flammability 32s/2 twine as weaving warp yarns.Taking same similar technique and blending ratio, making 28s/2 as weaving weft yarn.The greige twill fabric of grammes per square metre 205g/m2 is become by Shuttle Loom for Weaving.Then use basic-dyeable fibre that the fabric after washing is carried out jet dyeing in overflow dye vat.Gained fabric weight is 212g/m2.
Embodiment 6
Fibre weight ratio is: the aromatic polyamide of 40% and the polymer blend fiber (A) of polyarylsulfone (PAS), 40% p-aromatic polyamide fiber (Fanglun l414), 20%PBI fiber, the scutching cotton blending bar that three kinds of fibers are prepared by conventional cotton system system equipment, then 30s staple fibre yarn is spun into by ring spinning frame, pooled capital by buncher doubling, make there is anti-flammability 30s/2 twine as weaving warp yarns.Taking same similar technique and blending ratio, making 24s/2 as weaving weft yarn.The greige twill fabric of grammes per square metre 233g/m2 is become by Shuttle Loom for Weaving.Then use basic-dyeable fibre that the fabric after washing is carried out jet dyeing in overflow dye vat.Gained fabric weight is 240g/m2.
Embodiment 7
Fibre weight ratio is: the aromatic polyamide of 50% and polymer blend fiber (A), the 30%KERMEL fiber of polyarylsulfone (PAS), 20%PBO fiber, the blending bar that three kinds of fibers are prepared by conventional woolen system equipment, then 24s staple fibre yarn is spun into by ring spinning frame, pooled capital by buncher doubling, make there is anti-flammability 24s/2 twine as weaving warp yarns.Taking same similar technique and blending ratio, making 20s/2 as weaving weft yarn.The greige twill fabric of grammes per square metre 263g/m2 is become by Shuttle Loom for Weaving.Then use basic-dyeable fibre that the fabric after washing is carried out jet dyeing in overflow dye vat.Gained fabric weight is 283g/m2.
Embodiment 8
Fibre weight ratio is: the aromatic polyamide of 63% and polymer blend fiber (A), 30% meta-aramid fibers of polyarylsulfone (PAS), 5% p-aramid fiber, 2% carbon conductive fibers, the scutching cotton blending bar that four kinds of fibers are prepared by conventional cotton system system equipment, then 32s staple fibre yarn is spun into by ring spinning frame, pooled capital by buncher doubling, make there is anti-flammability 32s/2 twine as weaving warp yarns.Taking same similar technique and blending ratio, making 28s/2 as weaving weft yarn.The greige twill fabric of grammes per square metre 205g/m2 is become by Shuttle Loom for Weaving.Then use basic-dyeable fibre that the fabric after washing is carried out jet dyeing in overflow dye vat.Gained fabric weight is 212g/m2.
Embodiment 9
Fibre weight ratio is: the aromatic polyamide of 63% and polymer blend fiber (A), 30% meta-aramid fibers of polyarylsulfone (PAS), 5% p-aramid fiber, 2% carbon conductive fibers, the scutching cotton blending bar that four kinds of fibers are prepared by conventional cotton system system equipment, then be spun into 32s staple fibre yarn by ring spinning frame, obtain by large circle machine equipment the knit goods that grammes per square metre is the weft-knitted rib stitch structure of 200gsm.
Embodiment 10
Fibre weight ratio is: the aromatic polyamide of 60% and polymer blend fiber (A), 40% para-aramid fiber of polyarylsulfone (PAS), the scutching cotton blending bar that two kinds of fibers are prepared by conventional cotton system system equipment, then being spun into 20s staple fibre yarn by ring spinning frame, obtaining by straight-bar machines equipment the knit goods through compiling rib stitch structure that grammes per square metre is 200gsm.
Embodiment 11
Use the woven fabric in embodiment 1-8, by cutting, splicing, be stitched into the flame protection coverall of industrial garments, also can be made into the split type protective tooling comprising shirt, trousers simultaneously, and the relevant parts such as scarf, oversleeve, apron.
Embodiment 12
Use the woven fabric in embodiment 1-8, by cutting, splicing, be prepared into the outer fabric of anti-flammability three-layer composite structure fire-entry suit.Also comprise thermal insulation layer and fire-retardant comfortable internal layer.Described thermal insulation layer has the grammes per square metre of 80gsm, and with PTFE film compound, composition is the spunlace non-woven cloth of H fiber type and p-aramid fiber 70:30 blending.Fire-retardant comfortable internal layer is H fiber type and Fire resistant viscose fiber 50:50 blending, and grammes per square metre is the woven fabric of 120 grams.
Comparative example 1
Take the method for embodiment 8, making fibre weight ratio is: 93% meta-aramid fibers, 5% p-aramid fiber, the 32s/2 yarn of 2% carbon conductive fibers, be woven into the woven fabric of 205gsm, then use basic-dyeable fibre that the fabric after washing is carried out jet dyeing in overflow dye vat.Gained fabric weight is 212g/m2.
Comparative example 2
Take the method for embodiment 3, making fibre weight ratio is: 50% meta-aramid fibers, and the 32s/2 yarn of 50%POD fiber, is woven into the woven fabric of 205gsm, then uses basic-dyeable fibre that the fabric after washing is carried out jet dyeing in overflow dye vat.Gained fabric weight is 212g/m2.
Comparative example 3
Take the method for embodiment 5, making fibre weight ratio is: 70% para-aramid fiber, and the 32s/2 yarn of 30%PBO fiber, is woven into the woven fabric of 205gsm, then uses basic-dyeable fibre that the fabric after washing is carried out jet dyeing in overflow dye vat.Gained fabric weight is 212g/m2.
Comparative example 4
Take the method for embodiment 5, making fibre weight ratio is: 50% para-aramid fiber, and the 32s/2 yarn of 50%POD fiber, is woven into the woven fabric of 205gsm, then uses basic-dyeable fibre that the fabric after washing is carried out jet dyeing in overflow dye vat.Gained fabric weight is 212g/m2.
Table 1
Claims (10)
1. a yarn, it comprises the polymer blend fiber (A) of a kind of aromatic polyamide and polyarylsulfone (PAS), and
Heat-resistance and flame-retardant fiber (B);
Comprise the aromatic polyamide of 40-98wt% in the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS), the polyarylsulfone (PAS) of 2-60wt%, described aromatic polyamide and polyarylsulfone (PAS) are mixing.
Preferably, in described yarn, the polymer blend fiber (A) of aromatic polyamide and polyarylsulfone (PAS) and the weight ratio of heat-resistance and flame-retardant fiber (B) are 30-70:70-30, preferred 35-65:65-35, more preferably 40-60:60-40.
2. yarn according to claim 1, also containing conductive fiber in described yarn;
Preferably, described conductive fiber content is in the yarn 1-5% by weight percentage, preferred 2-4%, more preferably 2-3%.
3. yarn according to claim 1 and 2, in the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS), described aromatic polyamide is phenylene terepthalamide, mpd-i, polysulfonamides, poly(p-benzamide).
4. the yarn according to any one of claim 1-3, the strength retention that the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) soaks 5 hours at 85 DEG C in the NaOH solution of 10% is more than 70%, preferably more than 80%, more preferably more than 85%;
Preferably, the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) has the intensity of more than 2.5cN/dtex, preferred 2.5-3.5cN/dtex, more preferably 2.8-3.2cN/dtex;
Preferred, the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) has the vitrification point of more than 280 DEG C, preferably the vitrification point of more than 300 DEG C, more preferably more than 340 DEG C, most preferably more than 350 DEG C;
Preferred further, the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) has the fineness of 1D-5D, preferred 1.2D-3D, more preferably 1.5D-2D;
Most preferred, the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) has the length of 38mm-102mm, preferred 38mm-76mm, more preferably 51mm-65mm.
5. the yarn according to any one of claim 1-4, described heat-resistance and flame-retardant fiber (B) has 26 and above limited oxygen index, and preferably more than 28, more preferably more than 30;
Preferably, described heat-resistance and flame-retardant fiber (B) has the carburizing temperature of more than 350 DEG C, preferably the carburizing temperature of more than 400 DEG C, more preferably the carburizing temperature of more than 500 DEG C;
Preferred, after described heat-resistance and flame-retardant fiber (B) has 200 DEG C of process 200h, the strength retention of more than 80%, preferably after 250 DEG C of process 200h, the strength retention of more than 85%, more preferably after 300 DEG C of process 200h, the strength retention of more than 90%;
Preferred further, described heat-resistance and flame-retardant fiber (B) has the fracture strength of more than 3.5cN/dtex, preferably has the fracture strength of more than 4.5cN/dtex, more preferably has the fracture strength of more than 5.5cN/dtex;
Most preferred, described heat-resistance and flame-retardant fiber (B) is selected from aramid fibrid, polyimide fiber and modified fibre thereof, polyazole fiber, carbon fiber preoxided thread, and the fiber of their mixture; Wherein preferred, described aramid fibrid is selected from p-aromatic polyamide fiber, meta-aromatic polyamide fiber; Wherein preferred, described polyazole fiber is selected from polyazole fiber and is selected from Ju Fang oxadiazole fiber (POD), polyparaphenylene Ben Bing bis-oxazole fiber (PBO), polypyridine azoles, polyoxadiazole, polybenzoxazole, and the fiber of their mixture; Wherein preferred, described polybenzoxazole is the mixture of polybenzimidazoles, polybenzothiozole, polybenzoxazole or above-mentioned substance.
6. the yarn according to any one of claim 1-5, described conductive fiber is selected from metal fibre, carbon fiber, carbon fiber/nylon composite fibre, carbon fiber/terylene composite fibre;
Preferably, described carbon fiber/nylon composite fibre, carbon fiber/terylene composite fibre are skin-core structure.
7. the preparation method of yarn as described in any one of claim 1-6, described method comprises:
I () forms fibre blend, described fibre blend comprises the heat-resistance and flame-retardant fiber (B) of the aromatic polyamide of 30-70 weight portion and the polymer blend fiber (A) of polyarylsulfone (PAS) and 30-70 weight portion, the polymer blend fiber (A) of described aromatic polyamide and polyarylsulfone (PAS) is obtained by the polymer blend of aromatic polyamide and polyarylsulfone (PAS), the polymer blend of described aromatic polyamide and polyarylsulfone (PAS) comprises the aromatic polyamide of 40-98wt%, the polyarylsulfone (PAS) of 2-60wt%, described aromatic polyamide and polyarylsulfone (PAS) are mixing.
(ii) by described fibre blend spun yarn;
Preferably, described fibre blend comprises the heat-resistance and flame-retardant fiber (B) of the aromatic polyamide of 35-65 weight portion and polymer blend fiber (A) the 65-35 weight portion of polyarylsulfone (PAS); Preferred, described fibre blend comprises the heat-resistance and flame-retardant fiber (B) of the aromatic polyamide of 40-60 weight portion and the polymer blend fiber (A) of polyarylsulfone (PAS) and 60-40 weight portion.
8. preparation method according to claim 7, also containing conductive fiber in described fibre blend;
Preferably, the content containing conductive fiber in described fibre blend is the 1-5% of fibre blend by weight percentage, preferred 2-4%, more preferably 2-3%.
9. a fabric, comprises the yarn described in any one of claim 1-6;
Preferably, described fabric weight is 150gsm-300gsm, preferred 150gsm-250gsm, more preferably 180-220gsm.
10. comprise the clothing item of yarn as described in any one of claim 1-6; Preferably, described clothing item can be used as fire-entry suit, racing car clothes, army personnel's clothes, industrial production personnel clothes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510078429.7A CN104611803B (en) | 2015-02-13 | 2015-02-13 | Yarn and fabric and preparation method made of the polymer blend fiber and heat-resistance and flame-retardant fiber of aromatic polyamide and polyarylsulfone (PAS) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510078429.7A CN104611803B (en) | 2015-02-13 | 2015-02-13 | Yarn and fabric and preparation method made of the polymer blend fiber and heat-resistance and flame-retardant fiber of aromatic polyamide and polyarylsulfone (PAS) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104611803A true CN104611803A (en) | 2015-05-13 |
| CN104611803B CN104611803B (en) | 2018-03-02 |
Family
ID=53146438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510078429.7A Active CN104611803B (en) | 2015-02-13 | 2015-02-13 | Yarn and fabric and preparation method made of the polymer blend fiber and heat-resistance and flame-retardant fiber of aromatic polyamide and polyarylsulfone (PAS) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104611803B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677366A (en) * | 2018-04-04 | 2018-10-19 | 绍兴必安防护科技有限公司 | A kind of preparation method of shellproof anti-cutting inflaming retarding fabric |
| CN111364138A (en) * | 2020-03-11 | 2020-07-03 | 山东星宇手套有限公司 | Composite yarn for manufacturing high-temperature operation protective articles, preparation method and high-temperature operation protective gloves |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005154919A (en) * | 2003-11-21 | 2005-06-16 | Toyobo Co Ltd | Polyphenylene sulfide-based filament heat-resistant fabric and method for producing the same |
| CN101718002A (en) * | 2009-10-21 | 2010-06-02 | 南通信一服饰有限公司 | Method for preparing ultrafine polysulfonainide fiber |
| CN101724964A (en) * | 2009-11-19 | 2010-06-09 | 汕头市奥山服饰有限公司 | High-temperature resistant flame-retarding textile |
| CN101760809A (en) * | 2009-12-29 | 2010-06-30 | 上海日舒科技纺织有限公司 | Spinning method of high-temperature resistant fiber |
| CN101768803A (en) * | 2010-01-20 | 2010-07-07 | 上海第三十六棉纺针织服装厂 | Aromatic polysulphone/antistatic fibre mixed yarn and production method thereof as well as loosening and mixing device |
| CN103305962A (en) * | 2012-03-15 | 2013-09-18 | 上海杰事杰新材料(集团)股份有限公司 | High-temperature-resistant semi-aromatic polyamide superfine fiber and preparation method thereof |
| CN103361856A (en) * | 2013-08-05 | 2013-10-23 | 上海婉静纺织科技有限公司 | Blended fabric of polysulfonamide and inflaming retarding glue |
| CN203354178U (en) * | 2013-05-23 | 2013-12-25 | 上海特安纶纤维有限公司 | Household blanket with high heat protection value |
| CN104674405A (en) * | 2015-01-14 | 2015-06-03 | 上海特安纶纤维有限公司 | Blending-type aromatic polyamide fiber mixture containing sulfuryl and products thereof |
-
2015
- 2015-02-13 CN CN201510078429.7A patent/CN104611803B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005154919A (en) * | 2003-11-21 | 2005-06-16 | Toyobo Co Ltd | Polyphenylene sulfide-based filament heat-resistant fabric and method for producing the same |
| CN101718002A (en) * | 2009-10-21 | 2010-06-02 | 南通信一服饰有限公司 | Method for preparing ultrafine polysulfonainide fiber |
| CN101724964A (en) * | 2009-11-19 | 2010-06-09 | 汕头市奥山服饰有限公司 | High-temperature resistant flame-retarding textile |
| CN101760809A (en) * | 2009-12-29 | 2010-06-30 | 上海日舒科技纺织有限公司 | Spinning method of high-temperature resistant fiber |
| CN101768803A (en) * | 2010-01-20 | 2010-07-07 | 上海第三十六棉纺针织服装厂 | Aromatic polysulphone/antistatic fibre mixed yarn and production method thereof as well as loosening and mixing device |
| CN103305962A (en) * | 2012-03-15 | 2013-09-18 | 上海杰事杰新材料(集团)股份有限公司 | High-temperature-resistant semi-aromatic polyamide superfine fiber and preparation method thereof |
| CN203354178U (en) * | 2013-05-23 | 2013-12-25 | 上海特安纶纤维有限公司 | Household blanket with high heat protection value |
| CN103361856A (en) * | 2013-08-05 | 2013-10-23 | 上海婉静纺织科技有限公司 | Blended fabric of polysulfonamide and inflaming retarding glue |
| CN104674405A (en) * | 2015-01-14 | 2015-06-03 | 上海特安纶纤维有限公司 | Blending-type aromatic polyamide fiber mixture containing sulfuryl and products thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677366A (en) * | 2018-04-04 | 2018-10-19 | 绍兴必安防护科技有限公司 | A kind of preparation method of shellproof anti-cutting inflaming retarding fabric |
| CN111364138A (en) * | 2020-03-11 | 2020-07-03 | 山东星宇手套有限公司 | Composite yarn for manufacturing high-temperature operation protective articles, preparation method and high-temperature operation protective gloves |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104611803B (en) | 2018-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104611806B (en) | Flame-retardant yarn comprising the aromatic polymer fiber containing sulfuryl and by its obtained fabric and preparation method | |
| CN104630958B (en) | Fabric made from the flame-retardant yarn of polymer blend fiber comprising aromatic polyamide and polyarylsulfone (PAS) and and preparation method | |
| KR101476874B1 (en) | Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same | |
| US7749601B2 (en) | Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone, low thermal shrinkage fibers, flame resistant fibers, and antistatic fibers and fabrics and garments made therefrom and methods for making same | |
| CN101784713B (en) | Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and polyoxadiazole fibers and fabrics and garments made therefrom and methods for making same | |
| KR101474047B1 (en) | Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and textile fibers and fabrics and garments made therefrom and methods for making same | |
| KR101476483B1 (en) | Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and high modulus fibers and fabrics and garments made therefrom and methods for making same | |
| CN101784708B (en) | Spun staple yarns made from blends of rigid-rod fibers and fibers derived from diamino diphenyl sulfone and fabrics and garments made therefrom and methods for making same | |
| CN104611804B (en) | Yarn and fabric and preparation method made of aromatic polymer fiber and heat-resistance and flame-retardant fiber containing sulfuryl | |
| CN104630959B (en) | Yarn, fabric and preparation method comprising a kind of blended fiber based on aromatic polyamide and polyarylsulfone (PAS) and cellulose fibre | |
| CN104611803B (en) | Yarn and fabric and preparation method made of the polymer blend fiber and heat-resistance and flame-retardant fiber of aromatic polyamide and polyarylsulfone (PAS) | |
| KR20100061497A (en) | Fibers comprising copolymers containing structures derived from a plurality of amine monomers including 4,4'diamino diphenyl sulfone and methods for making same | |
| KR20100061496A (en) | Fibers comprising copolymers containing structures derived from 4.4' diamino diphenyl sulfone and a plurality of acid monomers and methods of making same | |
| KR20100057865A (en) | Fibers comprising copolymers containing structures derived from a plurality of amine monomers including 3,3' diamino diphenyl sulfone and methods for making same | |
| CN104611805A (en) | Yarn, fabric and product made of aromatic polymer fiber containing sulfuryl and cellulose fiber and preparation method thereof | |
| KR20240142429A (en) | Flame-retardant garments and flame-retardant fabrics having yarns comprising polymer blends of meta-aramid and polyvinylpyrrolidone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220120 Address after: 257300 Guangrao Binhai New Area, Dongying City, Shandong Province Patentee after: AFCHINA CORPORATION Co.,Ltd. Address before: 200336 room 104, South Building, No. 1488, Hongqiao Road, Changning District, Shanghai Patentee before: SHANGHAI TANLON FIBER Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220622 Address after: 257000 No. 101, building 4, No. 299, Chizhou Road, Dongying Development Zone, Shandong Province Patentee after: Zhongfang new materials Co.,Ltd. Address before: 257300 Guangrao Binhai New Area, Dongying City, Shandong Province Patentee before: AFCHINA CORPORATION Co.,Ltd. |
|
| TR01 | Transfer of patent right |