CN105133084A - Polymer optical fiber used for luminous fabric, luminous fabric, and manufacturing method for luminous fabric - Google Patents
Polymer optical fiber used for luminous fabric, luminous fabric, and manufacturing method for luminous fabric Download PDFInfo
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- CN105133084A CN105133084A CN201510590599.3A CN201510590599A CN105133084A CN 105133084 A CN105133084 A CN 105133084A CN 201510590599 A CN201510590599 A CN 201510590599A CN 105133084 A CN105133084 A CN 105133084A
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- 239000013308 plastic optical fiber Substances 0.000 title claims abstract description 64
- 239000004744 fabric Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 229920001707 polybutylene terephthalate Polymers 0.000 claims abstract description 39
- -1 polybutylene terephthalate Polymers 0.000 claims abstract description 28
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 8
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical compound [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 claims abstract description 8
- TUDSTYFYBDBDRC-UHFFFAOYSA-N C=1C=CC=CC=1P(=O)C(=O)C1=CC=CC=C1 Chemical compound C=1C=CC=CC=1P(=O)C(=O)C1=CC=CC=C1 TUDSTYFYBDBDRC-UHFFFAOYSA-N 0.000 claims abstract description 7
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims abstract description 7
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920003212 trans-1,4-polyisoprene Polymers 0.000 claims abstract description 4
- UNIYDALVXFPINL-UHFFFAOYSA-N 3-(2-methylprop-2-enoyloxy)propylsilicon Chemical compound CC(=C)C(=O)OCCC[Si] UNIYDALVXFPINL-UHFFFAOYSA-N 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 14
- 229920000120 polyethyl acrylate Polymers 0.000 claims description 12
- 239000011162 core material Substances 0.000 claims description 9
- 238000005469 granulation Methods 0.000 claims description 9
- 230000003179 granulation Effects 0.000 claims description 9
- 238000010792 warming Methods 0.000 claims description 9
- 238000009940 knitting Methods 0.000 claims description 8
- BIFQHCGLXZWNLN-UHFFFAOYSA-N 2,2,6-trifluoro-4-methyl-4-propyl-1,3,5,2,4,6-trioxatrisilinane Chemical compound CCC[Si]1(C)O[SiH](F)O[Si](F)(F)O1 BIFQHCGLXZWNLN-UHFFFAOYSA-N 0.000 claims description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 6
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 claims description 6
- 238000006735 epoxidation reaction Methods 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 229920002972 Acrylic fiber Polymers 0.000 claims description 4
- 239000012965 benzophenone Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 238000004018 waxing Methods 0.000 claims description 4
- ZXDDPOHVAMWLBH-UHFFFAOYSA-N 2,4-Dihydroxybenzophenone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 ZXDDPOHVAMWLBH-UHFFFAOYSA-N 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000004781 supercooling Methods 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims 1
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 abstract description 20
- 239000012792 core layer Substances 0.000 abstract description 5
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 abstract 2
- DDJXOQIXUJDKOF-UHFFFAOYSA-N 2-silylethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC[SiH3] DDJXOQIXUJDKOF-UHFFFAOYSA-N 0.000 abstract 1
- 241001391944 Commicarpus scandens Species 0.000 abstract 1
- SEKZHGKCVMOJSY-UHFFFAOYSA-N [dimethoxy(propyl)silyl]oxymethyl 2-methylprop-2-enoate Chemical compound CCC[Si](OC)(OC)OCOC(=O)C(C)=C SEKZHGKCVMOJSY-UHFFFAOYSA-N 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 24
- 239000013307 optical fiber Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 6
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 238000009954 braiding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 229920001195 polyisoprene Polymers 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 150000002118 epoxides Chemical class 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 235000003642 hunger Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 241000237502 Ostreidae Species 0.000 description 1
- 125000003435 aroyl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical group OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 150000003961 organosilicon compounds Chemical class 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000001126 phototherapy Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- MDDUHVRJJAFRAU-YZNNVMRBSA-N tert-butyl-[(1r,3s,5z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane Chemical compound C1[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H](O[Si](C)(C)C(C)(C)C)C(=C)\C1=C/CP(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 MDDUHVRJJAFRAU-YZNNVMRBSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920006230 thermoplastic polyester resin Polymers 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/22—Esters containing halogen
-
- 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
- D01F1/10—Other agents for modifying properties
-
- 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
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin 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
- D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The invention relates to a polymer optical fiber used for a luminous fabric, the luminous fabric, and a manufacturing method for the luminous fabric. The polymer optical fiber comprises an inner core layer and an outer core layer, wherein the inner core layer consists of polybutylene terephthalate, ETPI (Epoxidized Trans-1,4-polyisoprene), SBS (Styrene Butadiene Styrene), polyethylene acrylate, n-butyl acrylate, polycarbonate, methacryloyloxyethyl silane, vinylsilane, aroyl phosphine oxide, and 2,4-dihydroxy benaophenonel; the outer core layer consists of methacrylic acid n-propyl ester, tetrafluoroethylene, 1,3,5-trimethyltris-1,5-(3,3-trifluoropropyl)-cyclotrisiloxane, vinyltriethoxysilane, methacryloxy propyl trimethoxyl silane, double benzoyl phenyl phosphine oxide, alpha-hydroxyalkyl phenyl ketone, and nanosilicon dioxide. The polymer optical fiber disclosed by the invention is not easy to break, and the luminous fabric made from the polymer optical fiber has the characteristics of high brightness and long service life.
Description
Technical field
The invention belongs to fabric manufacturing technology field, be specifically related to a kind of polymer optical fiber for luminous fabric, luminous fabric and manufacture method thereof.
Background technology
Optical fiber luminescent fabric take optical fiber as the fabric of yarn, by carrying out mechanical damage, the process such as laser scored, bending to fiber optics, its partial conductance light spilt from the side, thus forms the fabric with illumination effect.Polymer optical fiber (polymeropticalfiber is abbreviated as POF) is the optical fiber that the polymeric material being fibre core and low-refraction by the polymeric material of high index of refraction is formed for covering.The material making POF main has two classes: a class is poly methyl methacrylate polymer PMMA (PolymerPolymethylmethacrylate); Another kind of is fluoropolymer (Perfluorinatedpolymer).The filament shape that these are prepared from by polymer or organic material can the optical fiber transmission line of light conducting power, have pliable and tough, density is low, leaded light is non-conductive and do not produce the advantages such as heat.Utilize polymer side emitting optical fiber to conduct the principle of light path and surface diffusion light, POF and common yarn can be interweaved, make POF luminous fabric.The fabric of this luminescence have pliability good, lightweight, use lasting security, be easy to the advantages such as light source connection, compared with LED fabric, also have not charged, consume energy little athermic advantage, multiple fields such as at present, this POF luminous fabric has been applied to clothes, family is spun, medical phototherapy.
Present stage, most optical fiber luminescent fabric is all by PMMA/ fluororesin polymer optical fiber and cotton yarn being interweaved, use certain means to carry out boundling process to the polymer optical fiber in fabric, and the polymer optical fiber after boundling and certain light source are carried out coupling, form polymer optical fiber luminous fabric.But, due to the elasticity of these polymer optical fibers and bending rigidity poor, very easily rupture in braiding or follow-up use procedure, service life is not ideal enough, causes restriction to its range of application.
Summary of the invention
For the problems referred to above, the invention provides a kind of polymer optical fiber for luminous fabric and utilize this optical fiber and fabric to carry out the method woven, this polymer optical fiber not easy fracture, the luminous fabric be made up of it has high brightness and the feature of long service life.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of polymer optical fiber, comprises inner sandwich layer and outer sandwich layer; Wherein, described inner sandwich layer is made up of the raw material of following weight portion: polybutylene terephthalate (PBT) 4 ~ 6 parts, epoxidation trans-1,4-polyisoprene 2 ~ 4 parts, SBS3 ~ 5 part, polyethyl acrylate 50 ~ 60 parts, n-butyl acrylate 10 ~ 15 parts, Merlon 8 ~ 15 parts, methacryloxypropyl silane 5 ~ 8 parts, vinyl silanes 2 ~ 3 parts, aroyl phosphine oxide 1 ~ 2 part, 2,4-DihydroxyBenzophenone 1 ~ 2 part; Described outer sandwich layer is made up of the raw material of following weight portion: methacrylic acid five fluorine propyl ester 60 ~ 65 parts, 8 ~ 10 parts, tetrafluoroethylene, trifluoro propyl methyl cyclotrisiloxane 7 ~ 10 parts, vinyltriethoxysilane 5 ~ 6 parts, methacryloxypropyl silane 5 ~ 6 parts, two benzoylphenyl phosphine oxide 1 ~ 2 part, alpha-hydroxyalkyl benzophenone 1 ~ 2 part, nano silicon 6 ~ 7 parts.
Described polybutylene terephthalate (PBT) (PBT) belongs to polyester series, by 1,4-pbt butanediol (1,4-Butyleneglycol) form with terephthalic acid (TPA) (PTA) or terephthalate (DMT) polycondensation, and the oyster white made via mixing program is translucent to opaque, crystalline thermoplastic polyester's resin; Its main chain is the saturated linear molecular composition that rigidity phenyl ring and flexible fatty alcohol couple together by each repetitive, and the height geometrical regularity of molecule and rigid element make whole system have high mechanical strength, outstanding chemical reagent resistance, heat resistance and excellent electrical property; And there is no side chain in PBT molecule, symmetrical configuration, meet the requirement of closely piling up; In the system of whole plastic optical fiber, PBT provides extraordinary mechanical stability as skeleton.
Described epoxidation trans-1,4-polyisoprene (ETPI), 1,4 using trans-polyisoprenes (TPI) are made through epoxide modified, transconfiguration in TPI is remained, thus maintain the excellent performance of TPI, as low in high rigidity, heat-dissipating, anti-wear performance and the excellent feature of dynamic fatigue property; On the other hand, epoxidised result, adds the polarity of TPI molecule, its hydrophilic ability is strengthened, thus plays the effect reducing friction; ETPI is crystalline high polymer, strand is ordered arrangement in crystalline region, its activity reduces, there is higher heatproof air aging performance, the ETPI synthesized after epoxidation, still have the TPI crystallization of part, these crystallites are distributed in the effect playing physical crosslinking in polyethyl acrylate, n-butyl acrylate, Merlon and polybutylene terephthalate (PBT).
Described SBS is styrene butadiene styrene block copolymer (SBS), be one be thermoplastic elastomer (TPE), it adds significantly can promote the ability that macromolecular chain segment freely changes microcosmic conformation, effectively can reduce the brittle point of polymeric material, thus reduce the probability that embrittlement in use occurs acrylic polymer materials.Described SBS is the mixture of the SBS of high equimolecular quantity and the SBS composition of low equimolecular quantity; Wherein, the SBS weight average molecular weight of high equimolecular quantity is 15 ~ 200,000, and the SBS weight average molecular weight of low equimolecular quantity is 10,000 ~ 2.5 ten thousand; In this mixture, the content of the SBS of high equimolecular quantity is 20 ~ 50 % by weight.SBS and acrylate copolymer, Merlon can form inierpeneirating network structure and intert in polybutylene terephthalate (PBT), not only increase the compatibility of polybutylene terephthalate (PBT), acrylate copolymer and Merlon, and the mechanical property of the whole system of effective improvement is as stretching yield stress, elongation at yield rate etc.
Described methacryloxypropyl silane refers to the organo-silicon compound simultaneously containing two kinds of different chemical character groups, for polyethyl acrylate in above-mentioned inner sandwich layer plastic optical fiber building-up process, n-butyl acrylate, Merlon, polybutylene terephthalate (PBT), ETPI, the processing aid of SBS, (-C=C-and-C=O-) the meeting of insatiable hunger key and polyethyl acrylate in methacryloxypropyl silane under the condition of heating, n-butyl acrylate, Merlon, ETPI, the unsaturated bond such as (-C=C-) of SBS carries out graft reaction, improve the compatibility between them, and the silane in methacryloxypropyl silane can make whole system have more excellent elasticity, tensile property, bendable curvature.
Described aroyl phosphine oxide, 2,4-DihydroxyBenzophenone are light trigger.
The refractive index of described inner sandwich layer is 1.51 ~ 1.55, and the refractive index of described outer sandwich layer is 1.43 ~ 1.46.
The preparation method of described inner sandwich layer material comprises the steps:
(1) in high-speed mixer, add described polybutylene terephthalate (PBT), ETPI, SBS, carry out stirring 5 ~ 10min;
(2) by described polyethyl acrylate, n-butyl acrylate, Merlon, methacryloxypropyl silane, vinyl silanes, aroyl phosphine oxide, 2,4-dihydroxy benaophenonel adds above-mentioned high-speed mixer, be warming up to 80 ~ 120 DEG C, continue stirring 10 ~ 20min, obtain pre-composition;
(3) gained pre-composition is placed in that double screw extruder carries out melt blending successively, extrudes, cools, granulation, obtains the polymeric material of inner sandwich layer; Blended, the extrusion temperature of described double screw extruder are: 170 ~ 180 DEG C, a district, two 180 ~ 190 DEG C, districts, three 190 ~ 200 DEG C, districts, four 200 ~ 210 DEG C, districts, five 210 ~ 220 DEG C, districts, head 210 ~ 230 DEG C; Screw speed: 180 ~ 220r/min, rate of feeding: 2 ~ 10Hz, head pressure: 2 ~ 10Hz.
Described outer sandwich layer prepares nano-silicon dioxide modified plastic optical fiber, has the advantages that flex stiffiness is strong, mar proof good, impact resistance is strong; The preparation method of outer core material comprises the steps:
(1) in high-speed mixer, described methacrylic acid five fluorine propyl ester, tetrafluoroethylene, trifluoro propyl methyl cyclotrisiloxane, vinyltriethoxysilane, methacryloxypropyl silane, two benzoylphenyl phosphine oxide, alpha-hydroxyalkyl benzophenone, nano silicon is added, carry out stirring 10 ~ 20min, after being warming up to 100 ~ 110 DEG C, continue stirring 20 ~ 30min, obtain premix;
(2) adopt single screw extrusion machine to carry out granulation to premix, its prilling condition is as follows: extruder temperature: 180 ~ 280 DEG C, pelleter rotating speed: 2 ~ 10.0Hz, rate of feeding: 2 ~ 10.0Hz, head pressure: 5 ~ 10MPa.
By above-mentioned inner sandwich layer polymeric material and the outer core layer polymer material Double-head extrusion mechanism prepared for Inventive polymers optical fiber, its manufacturing technique is as follows:
Utilize two impact type extruders, wherein an extruder is vertically placed and is used for extruding inner sandwich layer, and another extruder horizontal positioned is used for extruding outer sandwich layer, through a co-extrusion die head after heating, then, then complete through supercooling, traction, the step such as curling, polymer optical fiber diameter is 0.3mm.
Above-mentioned polymer optical fiber of preparing is woven with the following method:
Get described polymer optical fiber, and the blended yarn of cotton/acrylic fibers 85/15, carry out waxing lubricated to blended yarn, reduction machine and yarn intermolecular forces are to the mechanical damage of yarn.Use No. 3 hand power machines, machine speed range set 15 ~ 100mm/s, flat-knitting machine head machine speed is 2 ~ 3 times of knitting needle speed.
Line density is selected to be that the union twist yarn of 120 ~ 300Tex is as warp thread, above-mentioned polymer optical fiber is as weft yarn, adopt the brightness blue light LED of 5mm as light source, when loom continues to weave, the polymer optical fiber of certain length is reserved to carry out boundling, cutting process, by connector by polymer optical fiber and above-mentioned LED light source butt coupling in fabric ends.The polymer optical fiber fabric worked out has following specifications parameter, through density (root (10cm)
-1) be 250, weft density (root (10cm)
-1) be 150 ~ 300, thickness is 0.5 ~ 0.72mm.
Positive beneficial effect of the present invention:
Inventive polymers optical fiber not easy fracture, the luminous fabric be made up of it has high brightness and the feature of long service life.
(1) main chain of the present invention's polybutylene terephthalate (PBT) used (PBT) is the saturated linear molecular composition that rigidity phenyl ring and flexible fatty alcohol couple together by each repetitive, and the height geometrical regularity of molecule and rigid element make whole system have high mechanical strength, outstanding chemical reagent resistance, heat resistance and excellent electrical property; And there is no side chain in PBT molecule, symmetrical configuration, meet the requirement of closely piling up; In the system of whole plastic optical fiber, PBT provides extraordinary mechanical stability as skeleton.
(2) the present invention's epoxidation trans-1 used, 4-polyisoprene (ETPI), 1,4 using trans-polyisoprenes (TPI) are made through epoxide modified, transconfiguration in TPI is remained, thus maintain the excellent performance of TPI, as low in high rigidity, heat-dissipating, anti-wear performance and the excellent feature of dynamic fatigue property; On the other hand, epoxidised result, adds the polarity of TPI molecule, its hydrophilic ability is strengthened, thus plays the effect reducing friction; ETPI is crystalline high polymer, strand is ordered arrangement in crystalline region, its activity reduces, there is higher heatproof air aging performance, the ETPI synthesized after epoxidation, still have the TPI crystallization of part, these crystallites are distributed in the effect playing physical crosslinking in polyethyl acrylate, n-butyl acrylate, Merlon and polybutylene terephthalate (PBT).
(3) the present invention SBS used and acrylate copolymer, Merlon can form inierpeneirating network structure and intert in polybutylene terephthalate (PBT), not only increase the compatibility of polybutylene terephthalate (PBT), acrylate copolymer and Merlon, and the mechanical property of the whole system of effective improvement is as stretching yield stress, elongation at yield rate etc.
(4) the present invention's methacryloxypropyl silane used, under the condition of heating, in methacryloxypropyl silane, insatiable hunger key (-C=C-and-C=O-) can carry out graft reaction with the unsaturated bond of polyethyl acrylate, n-butyl acrylate, Merlon, ETPI, SBS as (-C=C-), improves the compatibility between them; And the silane in methacryloxypropyl silane can make whole system have more excellent elasticity, tensile property, bendable curvature.
Detailed description of the invention
Below describe and realize the present invention for disclosing the present invention to enable those skilled in the art.Preferred embodiment in below describing only as an example, it may occur to persons skilled in the art that other apparent modification.
Embodiment 1 ~ 3 is the preparation method of polymer optical fiber inner sandwich layer material.
Embodiment 1
The preparation method of inner sandwich layer material comprises the steps:
(1) in high-speed mixer, add the polybutylene terephthalate (PBT) of 5 weight portions, the ETPI of 2 weight portions, the SBS of 3 weight portions, carry out stirring 10min;
(2) by the aroyl phosphine oxide of the vinyl silanes of the methacryloxypropyl silane of the Merlon of the n-butyl acrylate of the polyethyl acrylate of 60 weight portions, 10 weight portions, 8 weight portions, 8 weight portions, 2 weight portions, 1 weight portion, 2 of 1 weight portion, 4-dihydroxy benaophenonel adds above-mentioned high-speed mixer, be warming up to 100 DEG C, continue to stir 20min, obtain pre-composition;
(3) gained pre-composition is placed in that double screw extruder carries out melt blending, extrudes, cools, granulation, obtain inner sandwich layer material, its refractive index is 1.53; Blended, the extrusion temperature of double screw extruder are: 180 DEG C, a district, two 190 DEG C, districts, three 200 DEG C, districts, four 210 DEG C, districts, five 220 DEG C, districts, head 230 DEG C; Screw speed 220r/min, rate of feeding: 5Hz, head pressure: 5Hz.
Embodiment 2
The preparation method of inner sandwich layer material comprises the steps:
(1) in high-speed mixer, add the polybutylene terephthalate (PBT) of 6 weight portions, the ETPI of 4 weight portions, the SBS of 5 weight portions, carry out stirring 10min;
(2) by the aroyl phosphine oxide of the vinyl silanes of the methacryloxypropyl silane of the Merlon of the n-butyl acrylate of the polyethyl acrylate of 55 weight portions, 10 weight portions, 10 weight portions, 6 weight portions, 2 weight portions, 1 weight portion, 2 of 1 weight portion, 4-dihydroxy benaophenonel adds above-mentioned high-speed mixer, be warming up to 120 DEG C, continue to stir 15min, obtain pre-composition;
(3) gained pre-composition is placed in that double screw extruder carries out melt blending, extrudes, cools, granulation, obtain inner sandwich layer material, its refractive index is 1.55; Blended, the extrusion temperature of double screw extruder are: 175 DEG C, a district, two 180 DEG C, districts, three 195 DEG C, districts, four 200 DEG C, districts, five 210 DEG C, districts, head 210 DEG C; Screw speed 210r/min, rate of feeding: 8Hz, head pressure: 8Hz.
Embodiment 3
The preparation method of inner sandwich layer material comprises the steps:
(1) in high-speed mixer, add the polybutylene terephthalate (PBT) of 4 weight portions, the ETPI of 3 weight portions, the SBS of 3 weight portions, carry out stirring 10min;
(2) by the aroyl phosphine oxide of the vinyl silanes of the methacryloxypropyl silane of the Merlon of the n-butyl acrylate of the polyethyl acrylate of 50 weight portions, 15 weight portions, 15 weight portions, 5 weight portions, 3 weight portions, 1 weight portion, 2 of 2 weight portions, 4-dihydroxy benaophenonel adds above-mentioned high-speed mixer, be warming up to 110 DEG C, continue to stir 20min, obtain pre-composition;
(3) gained pre-composition is placed in that double screw extruder carries out melt blending, extrudes, cools, granulation, obtain inner sandwich layer material, its refractive index is 1.54; Blended, the extrusion temperature of double screw extruder are: 180 DEG C, a district, two 185 DEG C, districts, three 195 DEG C, districts, four 210 DEG C, districts, five 220 DEG C, districts, head 220 DEG C; Screw speed 200r/min, rate of feeding: 10Hz, head pressure: 5Hz.
Performance test:
| Project | Elongation at break (%) | Bending strength (MPa) | Bending modulus (MPa) |
| Method of testing | ISO 527 | ASTM D790 | ASTM D790 |
| Embodiment 1 | 176.4 | 26.4 | 892 |
| Embodiment 2 | 187.3 | 27.5 | 934 |
| Embodiment 3 | 179.4 | 28.6 | 953 |
Embodiment 4 ~ 5 is the preparation method of the outer core material of polymer optical fiber.
Embodiment 4
(1) in high-speed mixer, add the methacrylic acid five fluorine propyl ester of 60 weight portions, the tetrafluoroethylene of 10 weight portions, the trifluoro propyl methyl cyclotrisiloxane of 10 weight portions, the vinyltriethoxysilane of 6 weight portions, the methacryloxypropyl silane of 6 weight portions, two benzoylphenyl phosphine oxide of 1 weight portion, the alpha-hydroxyalkyl benzophenone of 1 weight portion, the nano silicon of 6 weight portions, stir 10min, be warming up to 110 DEG C, continue to stir 30min, obtain premix;
(2) adopt single screw extrusion machine to carry out granulation to gained premix, obtain outer core material, refractive index is 1.45, and its prilling condition is as follows: extruder temperature: 220 DEG C, pelleter rotating speed: 5Hz, rate of feeding: 5Hz, head pressure: 5MPa.
Embodiment 5
(1) in high-speed mixer, add the methacrylic acid five fluorine propyl ester of 65 weight portions, the tetrafluoroethylene of 8 weight portions, the trifluoro propyl methyl cyclotrisiloxane of 7 weight portions, the vinyltriethoxysilane of 5 weight portions, the methacryloxypropyl silane of 5 weight portions, two benzoylphenyl phosphine oxide of 2 weight portions, the alpha-hydroxyalkyl benzophenone of 1 weight portion, the nano silicon of 7 weight portions, stir 20min, be warming up to 100 DEG C, continue to stir 25min, obtain premix;
(2) adopt single screw extrusion machine to carry out granulation to gained premix, obtain outer core material, refractive index is 1.46, and its prilling condition is as follows: extruder temperature: 230 DEG C, pelleter rotating speed: 8Hz, rate of feeding: 8Hz, head pressure: 10MPa.
Embodiment 6
Implementing 6 be the method that the inner sandwich layer material of embodiment 1 preparation and the outer core material prepared of embodiment 4 prepare polymer optical fiber, by preparation inner sandwich layer material and outer core material Double-head extrusion mechanism standby, its manufacturing technique is as follows: with two impact type extruders, wherein vertically place for one, for extruding inner sandwich layer, another extruder horizontal positioned is used for extruding outer sandwich layer, through a co-extrusion die head after heating, complete by supercooling, traction, the step such as curling, polymer optical fiber diameter is 0.3mm.
Embodiment 7 ~ 8 is that polymer optical fiber prepared by embodiment 6 is used as weaving.
Embodiment 7
Above-mentioned polymer optical fiber of preparing is woven with the following method:
Choose the polymer optical fiber of the 0.3mm of above-mentioned preparation and the blended yarn of cotton/acrylic fibers 85/15, before braiding, carry out waxing lubricated to blended yarn, reduction machine and yarn intermolecular forces are to the mechanical damage of yarn.Use No. 3 hand power machines, machine speed range set 50mm/s, flat-knitting machine head machine speed is 3 times of knitting needle speed.
Line density is selected to be that the union twist yarn of 200Tex is as warp thread, the polymer optical fiber of above-mentioned 0.3mm is as weft yarn, adopt the brightness blue light LED of 5mm as light source, when adopting loom to continue stubborn weaving, the polymer optical fiber of certain length is reserved to carry out boundling, cutting process, by connector by polymer optical fiber and above-mentioned LED light source butt coupling in fabric ends.The polymer optical fiber fabric worked out has following specifications parameter, through density (root (10cm)
-1) be 250, weft density (root (10cm)
-1) be 230, thickness is 0.62mm.。
Embodiment 8
Above-mentioned polymer optical fiber of preparing is woven with the following method:
Choose the polymer optical fiber of the 0.3mm of above-mentioned preparation and the blended yarn of cotton/acrylic fibers 85/15, before braiding, carry out waxing lubricated to blended yarn, reduction machine and yarn intermolecular forces are to the mechanical damage of yarn.Use No. 3 hand power machines, machine speed range set 40mm/s, flat-knitting machine head machine speed is 2.5 times of knitting needle speed.
Line density is selected to be that the union twist yarn of 250Tex is as warp thread, the polymer optical fiber of above-mentioned 0.3mm is as weft yarn, adopt the brightness blue light LED of 5mm as light source, when adopting loom to continue stubborn weaving, the polymer optical fiber of certain length is reserved to carry out boundling, cutting process, by connector by polymer optical fiber and above-mentioned LED light source butt coupling in fabric ends.The polymer optical fiber fabric worked out has following specifications parameter, through density (root (10cm)
-1) be 250, weft density (root (10cm)
-1) be 260, thickness is 0.64mm.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (10)
1. the polymer optical fiber for luminous fabric, comprise inner sandwich layer and outer sandwich layer, it is characterized in that: described inner sandwich layer is made up of the raw material of following weight portion: polybutylene terephthalate (PBT) 4 ~ 6 parts, epoxidation trans-1,4-polyisoprene 2 ~ 4 parts, SBS3 ~ 5 part, polyethyl acrylate 50 ~ 60 parts, n-butyl acrylate 10 ~ 15 parts, Merlon 8 ~ 15 parts, methacryloxypropyl silane 5 ~ 8 parts, vinyl silanes 2 ~ 3 parts, aroyl phosphine oxide 1 ~ 2 part, 2,4-DihydroxyBenzophenone 1 ~ 2 part; Described outer sandwich layer is made up of the raw material of following weight portion: methacrylic acid five fluorine propyl ester 60 ~ 65 parts, 8 ~ 10 parts, tetrafluoroethylene, trifluoro propyl methyl cyclotrisiloxane 7 ~ 10 parts, vinyltriethoxysilane 5 ~ 6 parts, methacryloxypropyl silane 5 ~ 6 parts, two benzoylphenyl phosphine oxide 1 ~ 2 part, alpha-hydroxyalkyl benzophenone 1 ~ 2 part, nano silicon 6 ~ 7 parts.
2. polymer optical fiber according to claim 1, it is characterized in that: described SBS is the mixture of the SBS of high equimolecular quantity and the SBS composition of low equimolecular quantity, wherein, the SBS weight average molecular weight of high equimolecular quantity is 15 ~ 200,000, and the SBS weight average molecular weight of low equimolecular quantity is 10,000 ~ 2.5 ten thousand; In this mixture, the weight content of the SBS of high equimolecular quantity is 20 ~ 50%.
3. polymer optical fiber according to claim 1, is characterized in that: the refractive index of described inner sandwich layer is 1.51 ~ 1.55, and the refractive index of described outer sandwich layer is 1.43 ~ 1.46.
4. polymer optical fiber according to claim 1, is characterized in that: the preparation method of described inner sandwich layer material comprises the steps:
(1) in high-speed mixer, add described polybutylene terephthalate (PBT), ETPI, SBS, carry out stirring 5 ~ 10min;
(2) by described polyethyl acrylate, n-butyl acrylate, Merlon, methacryloxypropyl silane, vinyl silanes, aroyl phosphine oxide, 2,4-dihydroxy benaophenonel adds above-mentioned high-speed mixer, be warming up to 80 ~ 120 DEG C, continue stirring 10 ~ 20min, obtain pre-composition;
(3) gained pre-composition is placed in that double screw extruder carries out melt blending successively, extrudes, cools, granulation, obtains inner sandwich layer material; Blended, the extrusion temperature of described double screw extruder are: 170 ~ 180 DEG C, a district, two 180 ~ 190 DEG C, districts, three 190 ~ 200 DEG C, districts, four 200 ~ 210 DEG C, districts, five 210 ~ 220 DEG C, districts, head 210 ~ 230 DEG C; Screw speed: 180 ~ 220r/min, rate of feeding: 2 ~ 10Hz, head pressure: 2 ~ 10Hz.
5. polymer optical fiber according to claim 1, is characterized in that: the preparation method of described outer core material comprises the steps:
(1) in high-speed mixer, described methacrylic acid five fluorine propyl ester, tetrafluoroethylene, trifluoro propyl methyl cyclotrisiloxane, vinyltriethoxysilane, methacryloxypropyl silane, two benzoylphenyl phosphine oxide, alpha-hydroxyalkyl benzophenone and nano silicon is added, carry out stirring 10 ~ 20min, after being warming up to 100 ~ 110 DEG C, continue stirring 20 ~ 30min, obtain premix;
(2) adopt single screw extrusion machine to carry out granulation to premix, its prilling condition is as follows: extruder temperature: 180 ~ 280 DEG C, pelleter rotating speed: 2 ~ 10.0Hz, rate of feeding: 2 ~ 10.0Hz, head pressure: 5 ~ 10MPa.
6. polymer optical fiber according to claim 1, it is characterized in that, the preparation method of described polymer optical fiber is as follows: by inner sandwich layer material and outer core material Double-head extrusion mechanism standby, utilize two impact type extruders, wherein an extruder is vertically placed and is used for extruding inner sandwich layer, and another extruder horizontal positioned is used for extruding outer sandwich layer, through a co-extrusion die head after heating, then through supercooling, traction, the step such as curling, to obtain final product then.
7. polymer optical fiber according to claim 1, is characterized in that: described polymer optical fiber diameter is 0.3mm.
8. a luminous fabric, is characterized in that: be made up of polymer optical fiber described in claim 1 and blended yarn.
9. a manufacture method for luminous fabric described in claim 8, is characterized in that, comprises the following steps:
Get described polymer optical fiber, and the blended yarn of cotton/acrylic fibers 85/15, carry out waxing lubricated to blended yarn, reduction machine and yarn intermolecular forces are to the mechanical damage of yarn; Use No. 3 hand power machines, machine speed range set 15 ~ 100mm/s, flat-knitting machine head machine speed is 2 ~ 3 times of knitting needle speed;
Line density is selected to be that the union twist yarn of 120 ~ 300Tex is as warp thread, described polymer optical fiber is as weft yarn, adopt the brightness blue light LED of 5mm as light source, when loom continues to weave, the polymer optical fiber of certain length is reserved to carry out boundling, cutting process, by connector by polymer optical fiber and above-mentioned LED light source butt coupling in fabric ends.
10. manufacture method according to claim 9, its spy is just: described fabric has following specifications parameter: be 250/10cm through density, and weft density is 150 ~ 300/10cm, and thickness is 05 ~ 0.72mm.
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| CN110549705A (en) * | 2019-09-04 | 2019-12-10 | 苏州大学 | Polymer optical fiber and luminous fabric |
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Effective date of registration: 20200518 Address after: 221600 Jiangsu city in Xuzhou province Xiao Peixian Economic Development Zone on the south side of the road Patentee after: Xuzhou Guohong Packaging Co., Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Polymer optical fiber for luminous fabric, luminous fabric and manufacturing method thereof Effective date of registration: 20210201 Granted publication date: 20171226 Pledgee: Bank of China Limited Peixian sub branch Pledgor: Xuzhou Guohong Packaging Co.,Ltd. Registration number: Y2021980000912 |
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Date of cancellation: 20220127 Granted publication date: 20171226 Pledgee: Bank of China Limited Peixian sub branch Pledgor: Xuzhou Guohong Packaging Co.,Ltd. Registration number: Y2021980000912 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |