CN112778678A - Multi-color-selection multi-base-material application laser welding light-transmitting color master batch and preparation method thereof - Google Patents
Multi-color-selection multi-base-material application laser welding light-transmitting color master batch and preparation method thereof Download PDFInfo
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- CN112778678A CN112778678A CN202011597265.6A CN202011597265A CN112778678A CN 112778678 A CN112778678 A CN 112778678A CN 202011597265 A CN202011597265 A CN 202011597265A CN 112778678 A CN112778678 A CN 112778678A
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- 238000003466 welding Methods 0.000 title claims abstract description 78
- 239000000463 material Substances 0.000 title claims abstract description 32
- 239000004595 color masterbatch Substances 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 239000002904 solvent Substances 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 18
- QPQKUYVSJWQSDY-UHFFFAOYSA-N 4-phenyldiazenylaniline Chemical compound C1=CC(N)=CC=C1N=NC1=CC=CC=C1 QPQKUYVSJWQSDY-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 15
- 239000003381 stabilizer Substances 0.000 claims abstract description 11
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- 239000003086 colorant Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000005469 granulation Methods 0.000 claims description 6
- 230000003179 granulation Effects 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical group OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 5
- IBABXJRXGSAJLQ-UHFFFAOYSA-N 1,4-bis(2,6-diethyl-4-methylanilino)anthracene-9,10-dione Chemical compound CCC1=CC(C)=CC(CC)=C1NC(C=1C(=O)C2=CC=CC=C2C(=O)C=11)=CC=C1NC1=C(CC)C=C(C)C=C1CC IBABXJRXGSAJLQ-UHFFFAOYSA-N 0.000 claims description 4
- NIDFGXDXQKPZMA-UHFFFAOYSA-N 14h-benz[4,5]isoquino[2,1-a]perimidin-14-one Chemical compound C1=CC(N2C(=O)C=3C4=C(C2=N2)C=CC=C4C=CC=3)=C3C2=CC=CC3=C1 NIDFGXDXQKPZMA-UHFFFAOYSA-N 0.000 claims description 4
- FDTLQXNAPKJJAM-UHFFFAOYSA-N 2-(3-hydroxyquinolin-2-yl)indene-1,3-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C1C1=NC2=CC=CC=C2C=C1O FDTLQXNAPKJJAM-UHFFFAOYSA-N 0.000 claims description 4
- WBWXVCMXGYSMQA-UHFFFAOYSA-N 3,9-bis[2,4-bis(2-phenylpropan-2-yl)phenoxy]-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane Chemical compound C=1C=C(OP2OCC3(CO2)COP(OC=2C(=CC(=CC=2)C(C)(C)C=2C=CC=CC=2)C(C)(C)C=2C=CC=CC=2)OC3)C(C(C)(C)C=2C=CC=CC=2)=CC=1C(C)(C)C1=CC=CC=C1 WBWXVCMXGYSMQA-UHFFFAOYSA-N 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
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- 238000002156 mixing Methods 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 229940064002 calcium hypophosphite Drugs 0.000 claims description 3
- 229910001382 calcium hypophosphite Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- CNALVHVMBXLLIY-IUCAKERBSA-N tert-butyl n-[(3s,5s)-5-methylpiperidin-3-yl]carbamate Chemical group C[C@@H]1CNC[C@@H](NC(=O)OC(C)(C)C)C1 CNALVHVMBXLLIY-IUCAKERBSA-N 0.000 claims description 3
- XWZOKATWICIEMU-UHFFFAOYSA-N (3,5-difluoro-4-formylphenyl)boronic acid Chemical compound OB(O)C1=CC(F)=C(C=O)C(F)=C1 XWZOKATWICIEMU-UHFFFAOYSA-N 0.000 claims description 2
- DMDRBXCDTZRMHZ-UHFFFAOYSA-N 1,4-bis(2,4,6-trimethylanilino)anthracene-9,10-dione Chemical compound CC1=CC(C)=CC(C)=C1NC(C=1C(=O)C2=CC=CC=C2C(=O)C=11)=CC=C1NC1=C(C)C=C(C)C=C1C DMDRBXCDTZRMHZ-UHFFFAOYSA-N 0.000 claims description 2
- NZTGGRGGJFCKGG-UHFFFAOYSA-N 1,4-diamino-2,3-diphenoxyanthracene-9,10-dione Chemical compound C=1C=CC=CC=1OC1=C(N)C=2C(=O)C3=CC=CC=C3C(=O)C=2C(N)=C1OC1=CC=CC=C1 NZTGGRGGJFCKGG-UHFFFAOYSA-N 0.000 claims description 2
- CNRPDCKHCGUKDK-UHFFFAOYSA-N 1,8-bis(phenylsulfanyl)anthracene-9,10-dione Chemical compound C=12C(=O)C3=C(SC=4C=CC=CC=4)C=CC=C3C(=O)C2=CC=CC=1SC1=CC=CC=C1 CNRPDCKHCGUKDK-UHFFFAOYSA-N 0.000 claims description 2
- BWQIGAJDKXZJTG-UHFFFAOYSA-N 1-(cyclohexylamino)anthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1NC1CCCCC1 BWQIGAJDKXZJTG-UHFFFAOYSA-N 0.000 claims description 2
- AZXGXVQWEUFULR-UHFFFAOYSA-N 2',4',5',7'-tetrabromofluorescein Chemical compound OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 AZXGXVQWEUFULR-UHFFFAOYSA-N 0.000 claims description 2
- DVBLPJWQXDCAKU-UHFFFAOYSA-N 2-(4-bromo-3-hydroxyquinolin-2-yl)indene-1,3-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C1C1=C(O)C(Br)=C2C=CC=CC2=N1 DVBLPJWQXDCAKU-UHFFFAOYSA-N 0.000 claims description 2
- UBZVRROHBDDCQY-UHFFFAOYSA-N 20749-68-2 Chemical compound C1=CC(N2C(=O)C3=C(C(=C(Cl)C(Cl)=C3C2=N2)Cl)Cl)=C3C2=CC=CC3=C1 UBZVRROHBDDCQY-UHFFFAOYSA-N 0.000 claims description 2
- DZNJMLVCIZGWSC-UHFFFAOYSA-N 3',6'-bis(diethylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(N(CC)CC)C=C1OC1=CC(N(CC)CC)=CC=C21 DZNJMLVCIZGWSC-UHFFFAOYSA-N 0.000 claims description 2
- NMZURKQNORVXSV-UHFFFAOYSA-N 6-methyl-2-phenylquinoline Chemical compound C1=CC2=CC(C)=CC=C2N=C1C1=CC=CC=C1 NMZURKQNORVXSV-UHFFFAOYSA-N 0.000 claims description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 claims description 2
- NPGIHFRTRXVWOY-UHFFFAOYSA-N Oil red O Chemical compound Cc1ccc(C)c(c1)N=Nc1cc(C)c(cc1C)N=Nc1c(O)ccc2ccccc12 NPGIHFRTRXVWOY-UHFFFAOYSA-N 0.000 claims description 2
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 claims description 2
- 229940063655 aluminum stearate Drugs 0.000 claims description 2
- 230000003078 antioxidant effect Effects 0.000 claims description 2
- ZDMVLXPCERUWIR-UHFFFAOYSA-N bis[4-(diethylamino)phenyl]-[4-(ethylamino)naphthalen-1-yl]methanol Chemical compound C12=CC=CC=C2C(NCC)=CC=C1C(O)(C=1C=CC(=CC=1)N(CC)CC)C1=CC=C(N(CC)CC)C=C1 ZDMVLXPCERUWIR-UHFFFAOYSA-N 0.000 claims description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 2
- 235000013539 calcium stearate Nutrition 0.000 claims description 2
- 239000008116 calcium stearate Substances 0.000 claims description 2
- SVTDYSXXLJYUTM-UHFFFAOYSA-N disperse red 9 Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC SVTDYSXXLJYUTM-UHFFFAOYSA-N 0.000 claims description 2
- WTIFIAZWCCBCGE-UUOKFMHZSA-N guanosine 2'-monophosphate Chemical compound C1=2NC(N)=NC(=O)C=2N=CN1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1OP(O)(O)=O WTIFIAZWCCBCGE-UUOKFMHZSA-N 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- JRKOTWNXVJULFC-UHFFFAOYSA-N n-ethyl-n-methyl-3-pyrrolidin-3-ylbenzamide;hydrochloride Chemical compound Cl.CCN(C)C(=O)C1=CC=CC(C2CNCC2)=C1 JRKOTWNXVJULFC-UHFFFAOYSA-N 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- IZMJMCDDWKSTTK-UHFFFAOYSA-N quinoline yellow Chemical compound C1=CC=CC2=NC(C3C(C4=CC=CC=C4C3=O)=O)=CC=C21 IZMJMCDDWKSTTK-UHFFFAOYSA-N 0.000 claims description 2
- RCTGMCJBQGBLKT-PAMTUDGESA-N scarlet red Chemical compound CC1=CC=CC=C1\N=N\C(C=C1C)=CC=C1\N=N\C1=C(O)C=CC2=CC=CC=C12 RCTGMCJBQGBLKT-PAMTUDGESA-N 0.000 claims description 2
- 229940033816 solvent red 27 Drugs 0.000 claims description 2
- 239000001993 wax Substances 0.000 claims description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 8
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- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 7
- 239000000975 dye Substances 0.000 description 6
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- 238000011160 research Methods 0.000 description 6
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- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 3
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- 239000011342 resin composition Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
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- 239000003795 chemical substances by application Substances 0.000 description 2
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- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
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- 239000000049 pigment Substances 0.000 description 2
- 229910001930 tungsten oxide Inorganic materials 0.000 description 2
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- ZYECOAILUNWEAL-NUDFZHEQSA-N (4z)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-n-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide Chemical compound COC1=CC=C(C(=O)NC=2C=CC=CC=2)C=C1N\N=C(C1=CC=CC=C1C=1)/C(=O)C=1C(=O)NC1=CC=CC([N+]([O-])=O)=C1 ZYECOAILUNWEAL-NUDFZHEQSA-N 0.000 description 1
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
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- 238000001746 injection moulding Methods 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/06—Polyamides derived from polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2451/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
- C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
Abstract
The invention discloses a multi-color-selection multi-base-material application laser welding light-transmitting color master batch and a preparation method thereof, wherein the color master batch comprises the following raw materials in parts by weight: 78-99.4% of carrier resin; solvent blue: 0.01 to 5 percent; solvent yellow: 0.01 to 5 percent; solvent red: 0.01 to 5 percent; solvent violet: 0.01 to 5 percent; dispersing agent: 0.01-1%; processing stabilizer: 0.01-1%; the invention adjusts various colors including black under the premise of ensuring the laser transmittance through the combination of the toner, solves the defect that the conventional laser welding light-transmitting master batch is limited to black, increases the compatibility with various base materials such as PC, ABS, PA, PBT and the like through the carrier and the dispersant of the master batch by a pretreatment process, increases the application range of the laser welding light-transmitting master batch, can adjust the component proportion to eliminate the influence caused by the change of the base materials when the resin base materials are changed, increases the color stability, which cannot be realized by the conventional single dye black, and increases the color stability of the laser welding light-transmitting master batch under the high-temperature condition in the processing process by the processing stabilizer.
Description
Technical Field
The invention relates to the field of coloring of high polymer materials, in particular to a multi-color-selection multi-base-material application laser welding light-transmitting color master batch and a preparation method thereof.
Background
The welding process of laser welding belongs to a heat conduction type, the surface of a workpiece is heated by laser radiation, surface heat is diffused inwards through heat conduction, and the workpiece is melted by controlling parameters such as the width, energy, peak power, repetition frequency and the like of laser pulse to form a specific molten pool. Compared with other welding technologies, laser welding mainly has the following advantages: 1. the speed is high, the depth is large, and the deformation is small; 2. weldable refractory materials such as titanium, quartz, etc.; 3. the welding device can be used for micro welding and can be applied to assembly welding of micro and small workpieces in large-scale automatic production; 4. the welding can be carried out at room temperature or under special conditions, and the welding equipment is simple; 5. after laser is focused, the power density is high, and the depth-to-width ratio can reach 5: 1, up to 10: 1; 6. the laser beam can realize the light beam splitting according to time and space, can carry out multi-beam simultaneous processing and multi-station processing, and is more precise welding; 7. can weld the parts which are difficult to access, can perform non-contact remote welding and has great flexibility. Laser welding techniques are widely used in the manufacturing, powder metallurgy, automotive, electronics, and other fields.
The color master batch is more and more widely applied, and particularly in the field of coloring of high polymer materials, the color master batch has multiple advantages compared with toner: 1. the chemical stability of the pigment is favorably kept; 2. the color stability of the product is ensured; 3. simple process, easy color conversion, and saved time and raw materials. 4. The health of operators is ensured, and the cleanness of the environment of a production workshop is ensured; 6. the pigment has better dispersibility in products. Technical researches on color master batches are more and more, but researches on laser welding light-transmitting master batches are relatively few, and the existing researches mainly focus on laser welding light-transmitting master batches prepared from single dye black and have certain application limitations.
Chinese patent CN201610792089.9 discloses an automobile lamp, wherein a lens of the automobile lamp is made of PC material, and a lamp body is made of PC and ABS alloy material, which are fused together by laser welding process. CN201710348210.3 discloses a polyamide composite material capable of laser welding, wherein the absorption of light energy is promoted to a great extent by boride particles of phosphate compounds or rare earth metal elements modified by a macromolecular dispersant in a laser absorption part, and the transmission laser part adopts white mineral filler which is subjected to surface modification and contains titanium dioxide and has a specific particle size, so that the permeation of the light source is guaranteed to a great extent, and the defect that visible light can be absorbed by traditional laser welding by adding carbon black and nigrosine as laser absorbents is overcome. Chinese patent CN200710169304.0 discloses a light-absorbing resin composition for laser welding, which can perform stable laser welding while maintaining transparency. The light-absorbing resin composition for laser welding comprises a resin and tungsten oxide fine particles represented by the general formula WyOz and/or composite tungsten oxide laser-absorbing fine particles represented by the general formula MxWyOz. Chinese patent CN01818762.5 discloses thermoplastic resin compositions suitable for laser welding, to which a black colorant consisting of an amine salt of an anthraquinone dye is added. Other dyes, colorants, and many other materials may be added. Such compositions are suitable for laser welding. The currently published technology is directed at single-material or single-color laser welding compositions, the research on color master batches for laser welding is less, the color master batches particularly suitable for multi-base material and multi-color selection lack deep research, and the research on the laser welding light-transmitting color master batches applied to the base materials and selected by multiple colors has important significance for increasing the application of laser welding molding technology.
Disclosure of Invention
In order to fill the blank of the prior art, the invention provides the laser welding light-transmitting color master batch with multiple color selections and multiple base materials and the preparation method thereof, which simulate the working environment of an automobile engine system.
The invention is realized by the following technical scheme:
a multi-color-selection multi-base-material application laser welding light-transmitting color master batch comprises the following raw materials in parts by weight:
the carrier resin is prepared by a reaction grafting process, the melt index is more than or equal to 0.5g/10min (190 ℃, 2.16kg), and the grafting rate is more than or equal to 0.5% (FTIR method).
The solvent blue can be one or more of solvent blue 5, solvent blue 36, solvent blue 45, solvent blue 67, solvent blue 70, solvent blue 75, solvent blue 97, solvent blue 104 and the like, and the solvent blue can absorb light with a wave band of about 550 nm-700 nm and can transmit light with a laser welding wavelength of 900-1100 nm. The invention preferably comprises the following components: solvent blue 97.
The solvent yellow can be one or more of solvent yellow 1, solvent yellow 4G, solvent yellow 21, solvent yellow 33, solvent yellow 98, solvent yellow 114, solvent yellow 160, solvent yellow 163 and solvent yellow 176, and the solvent yellow can absorb light with wave bands of about 600 nm-700 nm and 400 nm-550 nm and can transmit light with the laser welding wavelength of 900-1100 nm. The present invention is preferably solvent yellow 114.
The solvent red can be one or more of solvent red 21, solvent red 24, solvent red 27, solvent red 49, solvent red 111, solvent red 119, solvent red 135, solvent red 168, solvent red 179, solvent red 263, etc., and the solvent red can absorb the color light in the wavelength range of about 380nm to 625nm and can transmit the color light at the laser welding wavelength of 900-. Solvent red 179 is preferred in the present invention.
The solvent purple can be one or more of solvent purple R, solvent purple 8, solvent purple 13, solvent purple 26, solvent purple 37, solvent purple 59 and the like, and the solvent purple can absorb light with a wave band of about 450 nm-625 nm and can transmit light with a laser welding wavelength of 900-1100 nm. Solvent violet 59 is preferred in the present invention.
The dispersant may be one or more of OP wax, PETS, EBS, polyethylene wax, polyamide wax, calcium stearate, zinc stearate, etc., with aluminum stearate being preferred in the present invention.
The processing stabilizer is a composition of phosphite and phosphate 9: 1-1: 9, wherein the phosphite can be tris [ 2.4-di-tert-butylphenyl ] phosphite, CAS N0.31570-04-4; 3, 9-bis (2, 4-dicumylphenoxy) -2,4,8, 10-tetraoxa-3, 9-diphosphaspiro [5.5] undecane, CAS No. 154862-43-8; in one aspect, the phosphate-based antioxidant is calcium hypophosphite.
The preparation method of the laser welding transparent master batch comprises the following steps:
(1) weighing the raw materials according to the proportion of the formula; uniformly mixing carrier resin, solvent blue, solvent yellow, solvent red, solvent purple, a dispersing agent and a processing stabilizing agent by a high-speed stirrer for later use;
(2) and adding the mixed raw materials of the carrier resin and the auxiliary agent through a main feeding port of a double-screw extruder, and performing melt extrusion, granulation, drying treatment and other processes at the temperature of 200-260 ℃ to obtain the laser welding light-transmitting master batch.
The laser light-transmitting master batch can realize multi-color selection and multi-base material application, and has important significance for increasing the application of a laser welding forming process in high polymer materials.
The invention has the advantages that various colors including black are adjusted on the premise of ensuring the laser transmittance through the combination of the toner, the defect that the conventional laser welding light-transmitting master batch is limited to black is solved, the compatibility of a carrier and a dispersing agent of the master batch with various base materials such as PC, ABS, PA, PBT and the like is increased through a pretreatment process, the application range of the laser welding light-transmitting master batch is increased, the component proportion can be adjusted to eliminate the influence caused by the change of the base materials when the resin base materials are changed, the color stability is increased, which cannot be realized by the conventional single dye black, the color stability of the laser welding light-transmitting master batch under the high-temperature condition in the processing process is increased through a processing stabilizing agent, the selectivity and the stability of the color of a laser welding material are increased, and the invention has important significance for the application of the laser welding.
The invention has the beneficial effects that:
1) the conventional color matching laser welding material in the market is usually limited to be black, and the invention can adjust other colors except black, and has important significance for increasing the color selection of the laser welding material.
2) Aiming at the problem that the color changes caused by the change of the base materials (the base material change refers to the fact that the base materials have the same molecular structure and different specifications or production places), the invention can adjust the component ratio to eliminate the influence caused by the change of the base materials. Whereas the single dye black can not be adjusted in the past. .
3) The carrier master batch is self-made, is a combination of a polar part and a non-polar part, has good compatibility with different base materials such as PC, ABS, PA and the like, has stronger applicability, and solves the defect that the traditional laser welding toner system is only designed for a single material.
4) The components related by the invention have better light transmittance and light transmittance at the wavelength of 900-1100nm, and can greatly improve the welding strength.
The characteristics of multi-color selection and multi-base material application of the laser welding light-transmitting master batch are realized through the beneficial effects, and the application of the laser welding process in the field of high polymer materials is enriched.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The examples and comparative examples of the present invention employ, but are not limited to, the following materials:
solvent blue, under the trade name RLS blue, produced by CLARIANT;
solvent YELLOW, tradename YELLOW 2G, produced by CLARIANT;
solvent RED, under the trade name RED 2G, from CLARIANT;
solvent VIOLET, trade name RED VIOLET R, produced by CLARIANT;
a dispersant, trade name LICOWAX OP, from CLARIANT;
processing stabilizers, calcium hypophosphite, commercially available;
processing stabilizers, antioxidant 168, phosphite antioxidants, commercially available;
elastomer, trade name
4210 from Arkema;
maleic anhydride, trade name M188; produced by Sigma-aldrich;
a compatibilizer, available under the trade name ADDIMER 840R from Keim additec Surface GambH;
initiator, tradename DCP, commercially available;
neutralizer, nano zinc oxide, commercially available;
polyamide resin PA66, having the trade name EPR27, available from Mars engineering plastics, Inc.;
polycarbonate resin PC, trade name IR1900, from taiwan;
dye black, tradename RLSN 01, from CLARIANT;
carbon black, commercially available.
The carrier resin was prepared by the following steps:
1) the elastomer, Maleic Anhydride (MA), the compatilizer and the initiator are uniformly mixed by a high-speed stirrer for standby. And weighing the neutralizer for later use. The composition comprises the following raw materials in parts by weight:
2) and adding the elastomer and auxiliary agent mixed raw materials through a main feeding port of a single-screw extruder, adding a neutralizing agent through a side feeding port of the single-screw extruder, and carrying out melt extrusion, granulation, drying and other processes to obtain the carrier resin.
3) The elastomer can be one or more of EBA, POE, EPDM, SEBS and PE, and the EBA is preferred in the invention.
4) The maleic anhydride is maleic anhydride, and the molecular formula is as follows: c4H2O3，CAS No.108-31-6。
5) The compatilizer is maleic anhydride grafted PP wax, the grafting rate is 5-8%, the density is 0.88-0.95g/cm3, and the acid value is 30-50mg KOH/g.
6) The initiator can be one of peroxide such as dicumyl peroxide (DCP), peroxide bis-25 and the like, and DSP is preferred in the invention
7) The neutralizing agent is Zn (OH)2、MgO、Mg(OH)2And ZnO, and the like.
Preparation of examples 1 to 14 and comparative examples 1 to 6:
preparing a laser welding light-transmitting color master batch:
weighing the raw materials according to the proportion of the formula; the carrier resin, the solvent blue, the solvent yellow, the solvent red, the solvent violet, the dispersant and the processing stabilizer are mixed uniformly by a high-speed stirrer. And adding the mixed raw materials of the carrier resin and the auxiliary agent through a main feeding port of a double-screw extruder, and performing melt extrusion, granulation, drying treatment and other processes at the temperature of 200-260 ℃ to obtain the laser welding light-transmitting master batch.
The preparation method of the euphotic layer comprises the following steps:
weighing the dried raw materials according to the formula proportion; and uniformly mixing the resin and the laser welding light-transmitting master batch by a high-speed stirrer. And adding the resin mixed raw materials into a double-screw extruder through a main feeding port, and performing melt extrusion, granulation, drying treatment and other processes at the temperature of 200-260 ℃ to obtain the light-transmitting layer.
The preparation method of the light absorption layer comprises the following steps:
weighing the dried raw materials according to the formula proportion; and (3) uniformly mixing the resin and the carbon black master batch by a high-speed stirrer. And adding the resin mixed raw materials into a double-screw extruder through a main feeding port, and performing melt extrusion, granulation, drying treatment and other processes at the temperature of 200-260 ℃ to obtain the light absorbing layer.
Preparation of injection molded sample strips:
the materials are dried for 4 hours at 120 ℃ in a forced air drying oven and then injection molded into standard sample bars at the injection molding temperature of 220 ℃ and 280 ℃. And adjusting the state of the injection-molded mechanical property sample strip in a standard environment of a laboratory (23 ℃, 50 percent RH) for 24 hours, and then testing.
The test method of each performance index comprises the following steps:
tensile strength: tensile property: according to ISO 527 method, spline size: 170 × 10 × 4mm, test speed 50mm/min
Total light transmittance: according to ISO 13468 method, spline size: 60 x 1.5 mm.
Weld strength retention ratio: welding an optical absorption layer and a light transmission layer nylon sample wafer (100 × 25 × 1.6mm), adopting a quasi-synchronous laser machine, measuring a tensile sample wafer meeting ISO 527 standard by cutting a welded sample wafer into the tensile sample wafer, wherein a welding surface is positioned in the middle of the tensile sample wafer, adopting a universal material testing machine under the conditions of 23 ℃ and 50% RH, the test speed is 50mm/min, the breaking strength is the welding strength, and the welding strength retention rate is welding strength/tensile strength × 100%, and the unit is "%".
Color of the light transmission layer: the evaluation was carried out by visual observation.
Table 1: compositions and properties of laser light-transmitting color master batches and polyamide compositions of examples 1-7 and comparative examples 1-3:
table 2: examples 8-14 and comparative examples 4-6 compositions and properties of laser light transmitting color concentrates and polycarbonate compositions:
it can be seen from the results of the examples and comparative examples in tables 1 and 2 that the use of the laser light-transmitting color master batch has almost no influence on the laser transmittance of the light-transmitting layer while satisfying various requirements for color, the retention rate of the welding strength is 75% or more, and the requirements for color can be satisfied with a small amount of addition (examples 1 to 20, comparative example 3, comparative example 6). Even if the laser light-transmitting master batch is increased, the influence on the light transmittance is small (examples 5-7 and examples 12-14), and the light transmittance and the welding strength are improved in comparison with a dye black and carbon black system (example 5 and comparative examples 1-2, example 12 and comparative examples 4-5). The processing stabilizer in the laser light-transmitting master batch plays an important role in color retention (example 2 and comparative example 3, example 9 and comparative example 6). The color selectivity and stability of the laser welding material are improved, and the method has important significance for the application of a laser welding process.
Claims (9)
1. The utility model provides a many colours select, many base materials application laser welding printing opacity masterbatch which characterized in that: the composite material consists of the following raw materials in parts by weight:
2. the multi-color selective, multi-substrate laser welding light transmissive color master batch of claim 1, wherein: the carrier resin is prepared by a reaction grafting process, the melt index is more than or equal to 0.5g/10min, the test condition is not 190 ℃, 2.16kg, the grafting rate is more than or equal to 0.5 percent, and the FTIR method is adopted.
3. The multi-color selective, multi-substrate laser welding light transmissive color master batch of claim 1, wherein: the solvent blue can be one or more of solvent blue 5, solvent blue 36, solvent blue 45, solvent blue 67, solvent blue 70, solvent blue 75, solvent blue 97 and solvent blue 104, and the solvent blue can absorb the light with the wave band of about 550 nm-700 nm and can transmit the light with the laser welding wavelength of 900-1100 nm. The invention preferably comprises the following components: solvent blue 97.
4. The multi-color selective, multi-substrate laser welding light transmissive color master batch of claim 1, wherein: the solvent yellow can be one or more of solvent yellow 1, solvent yellow 4G, solvent yellow 21, solvent yellow 33, solvent yellow 98, solvent yellow 114, solvent yellow 160, solvent yellow 163 and solvent yellow 176, and the solvent yellow can absorb light with wave bands of about 600 nm-700 nm and 400 nm-550 nm and can be transmitted at the laser welding wavelength of 900-1100 nm; the present invention is preferably solvent yellow 114.
5. The multi-color selective, multi-substrate laser welding light transmissive color master batch of claim 1, wherein: the solvent red can be one or more of solvent red 21, solvent red 24, solvent red 27, solvent red 49, solvent red 111, solvent red 119, solvent red 135, solvent red 168, solvent red 179, solvent red 263, etc., and the solvent red can absorb the color light in the wavelength range of about 380nm to 625nm and can be transmitted at the laser welding wavelength of 900-; solvent red 179 is preferred in the present invention.
6. The multi-color selective, multi-substrate laser welding light transmissive color master batch of claim 1, wherein: the solvent purple can be one or more of solvent purple R, solvent purple 8, solvent purple 13, solvent purple 26, solvent purple 37, solvent purple 59 and the like, and the solvent purple can absorb light with a wave band of about 450 nm-625 nm and can be transmitted at the laser welding wavelength of 900-1100 nm; solvent violet 59 is preferred in the present invention.
7. The multi-color selective, multi-substrate laser welding light transmissive color master batch of claim 1, wherein: the dispersant may be one or more of OP wax, PETS, EBS, polyethylene wax, polyamide wax, calcium stearate, zinc stearate, etc., with aluminum stearate being preferred in the present invention.
8. The multi-color selective, multi-substrate laser welding light transmissive color master batch of claim 1, wherein: the processing stabilizer is a composition of phosphite and phosphate 9: 1-1: 9, wherein the phosphite can be tris [ 2.4-di-tert-butylphenyl ] phosphite, CAS N0.31570-04-4; 3, 9-bis (2, 4-dicumylphenoxy) -2,4,8, 10-tetraoxa-3, 9-diphosphaspiro [5.5] undecane, CAS No.154862-43-8, and the phosphate antioxidant is calcium hypophosphite.
9. A process for preparing a multiple color selective, multiple substrate laser weld clear color master batch of any of claims 1-9, wherein: the method comprises the following steps:
(1) weighing the raw materials according to the proportion of the formula; uniformly mixing carrier resin, solvent blue, solvent yellow, solvent red, solvent purple, a dispersing agent and a processing stabilizing agent by a high-speed stirrer for later use;
(2) and adding the mixed raw materials of the carrier resin and the auxiliary agent through a main feeding port of a double-screw extruder, and performing melt extrusion, granulation, drying treatment and other processes at the temperature of 200-260 ℃ to obtain the laser welding light-transmitting master batch.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114133690A (en) * | 2021-10-20 | 2022-03-04 | 金发科技股份有限公司 | Infrared-transmitting black material with light-transmitting color changing along with thickness, and preparation method and application thereof |
| CN114479441A (en) * | 2021-12-31 | 2022-05-13 | 上海金发科技发展有限公司 | Light-transmitting polyamide composition capable of being welded by laser and preparation method thereof |
| CN114656743A (en) * | 2021-12-28 | 2022-06-24 | 上海普利特复合材料股份有限公司 | Laser etching master batch with selectable color identification and preparation method thereof |
| CN114479441B (en) * | 2021-12-31 | 2024-04-30 | 上海金发科技发展有限公司 | Light-transmitting polyamide composition capable of being welded by laser and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571811A (en) * | 2000-11-13 | 2005-01-26 | 纳幕尔杜邦公司 | Fabricated resin products for laser welding and including transmitting and absorbing black colorants, and colored resin compositions therefor |
| US20050081991A1 (en) * | 2003-10-15 | 2005-04-21 | Orient Chemical Ind., Ltd. | Laser-transmissible colored resin composition and method for laser welding |
| CN102079855A (en) * | 2010-12-06 | 2011-06-01 | 上海杜卡乐聚合体有限公司 | Infrared transmission polymer plastic granule and manufacturing process thereof |
| CN105175974A (en) * | 2015-09-01 | 2015-12-23 | 绿园宝业（北京）贸易有限公司 | Composite metal oxide antibacterial masterbatch and preparation method thereof |
| JP6183822B1 (en) * | 2016-02-25 | 2017-08-23 | 三菱エンジニアリングプラスチックス株式会社 | Laser welding resin composition and welded body thereof |
| CN108102237A (en) * | 2017-12-14 | 2018-06-01 | 江苏万纳普新材料科技有限公司 | A kind of heat-proof combustion-resistant master batch and its manufacturing method |
| CN112029256A (en) * | 2020-09-07 | 2020-12-04 | 四川泸天化创新研究院有限公司 | Color master batch and preparation method thereof |
-
2020
- 2020-12-29 CN CN202011597265.6A patent/CN112778678A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571811A (en) * | 2000-11-13 | 2005-01-26 | 纳幕尔杜邦公司 | Fabricated resin products for laser welding and including transmitting and absorbing black colorants, and colored resin compositions therefor |
| US20050081991A1 (en) * | 2003-10-15 | 2005-04-21 | Orient Chemical Ind., Ltd. | Laser-transmissible colored resin composition and method for laser welding |
| CN102079855A (en) * | 2010-12-06 | 2011-06-01 | 上海杜卡乐聚合体有限公司 | Infrared transmission polymer plastic granule and manufacturing process thereof |
| CN105175974A (en) * | 2015-09-01 | 2015-12-23 | 绿园宝业（北京）贸易有限公司 | Composite metal oxide antibacterial masterbatch and preparation method thereof |
| JP6183822B1 (en) * | 2016-02-25 | 2017-08-23 | 三菱エンジニアリングプラスチックス株式会社 | Laser welding resin composition and welded body thereof |
| CN108102237A (en) * | 2017-12-14 | 2018-06-01 | 江苏万纳普新材料科技有限公司 | A kind of heat-proof combustion-resistant master batch and its manufacturing method |
| CN112029256A (en) * | 2020-09-07 | 2020-12-04 | 四川泸天化创新研究院有限公司 | Color master batch and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 钟欢欢: "高透光性黑色塑料制备及其激光焊接性能研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 钟欢欢: "高透光性黑色塑料制备及其激光焊接性能研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》, no. 12, 15 December 2015 (2015-12-15), pages 016 - 159 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114133690A (en) * | 2021-10-20 | 2022-03-04 | 金发科技股份有限公司 | Infrared-transmitting black material with light-transmitting color changing along with thickness, and preparation method and application thereof |
| CN114133690B (en) * | 2021-10-20 | 2023-05-09 | 金发科技股份有限公司 | Infrared-transmitting black material with light-transmitting color changing along with thickness, and preparation method and application thereof |
| CN114656743A (en) * | 2021-12-28 | 2022-06-24 | 上海普利特复合材料股份有限公司 | Laser etching master batch with selectable color identification and preparation method thereof |
| CN114656743B (en) * | 2021-12-28 | 2024-01-09 | 上海普利特复合材料股份有限公司 | Color mark selectable laser carving master batch and preparation method thereof |
| CN114479441A (en) * | 2021-12-31 | 2022-05-13 | 上海金发科技发展有限公司 | Light-transmitting polyamide composition capable of being welded by laser and preparation method thereof |
| CN114479441B (en) * | 2021-12-31 | 2024-04-30 | 上海金发科技发展有限公司 | Light-transmitting polyamide composition capable of being welded by laser and preparation method thereof |
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