CN107829117A - A kind of method that no Screw Extrusion prepares plastic color master material - Google Patents
A kind of method that no Screw Extrusion prepares plastic color master material Download PDFInfo
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- CN107829117A CN107829117A CN201710997907.3A CN201710997907A CN107829117A CN 107829117 A CN107829117 A CN 107829117A CN 201710997907 A CN201710997907 A CN 201710997907A CN 107829117 A CN107829117 A CN 107829117A
- Authority
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- China
- Prior art keywords
- vector resin
- screw extrusion
- parts
- toner
- color master
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 title claims abstract description 23
- 238000001125 extrusion Methods 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 239000011347 resin Substances 0.000 claims abstract description 83
- 229920005989 resin Polymers 0.000 claims abstract description 83
- 239000002245 particle Substances 0.000 claims abstract description 44
- 239000004595 color masterbatch Substances 0.000 claims abstract description 28
- 239000004094 surface-active agent Substances 0.000 claims abstract description 22
- 239000006185 dispersion Substances 0.000 claims abstract description 14
- 238000007747 plating Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 52
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 27
- 239000010439 graphite Substances 0.000 claims description 27
- 229910002804 graphite Inorganic materials 0.000 claims description 27
- 238000012986 modification Methods 0.000 claims description 26
- 230000004048 modification Effects 0.000 claims description 26
- 229910052763 palladium Inorganic materials 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 239000000084 colloidal system Substances 0.000 claims description 16
- 239000008367 deionised water Substances 0.000 claims description 16
- 229910021641 deionized water Inorganic materials 0.000 claims description 16
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 16
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- -1 sodium alkyl benzene Chemical class 0.000 claims description 15
- 229920002521 macromolecule Polymers 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 13
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000004743 Polypropylene Substances 0.000 claims description 10
- 238000009713 electroplating Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 229910002666 PdCl2 Inorganic materials 0.000 claims description 9
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 9
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 229920001903 high density polyethylene Polymers 0.000 claims description 8
- 239000004700 high-density polyethylene Substances 0.000 claims description 8
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 8
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 8
- 239000002923 metal particle Substances 0.000 claims description 8
- 230000010355 oscillation Effects 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 6
- XUBMPLUQNSSFHO-UHFFFAOYSA-M hydrogen carbonate;tetraethylazanium Chemical compound OC([O-])=O.CC[N+](CC)(CC)CC XUBMPLUQNSSFHO-UHFFFAOYSA-M 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 4
- QZQLYYWBIFECKU-UHFFFAOYSA-L C([O-])([O-])=O.NC(=N)N.C(CCCCCCCCCCCCCCC)C[N+](C)(C)C.C(CCCCCCCCCCCCCCC)C[N+](C)(C)C Chemical compound C([O-])([O-])=O.NC(=N)N.C(CCCCCCCCCCCCCCC)C[N+](C)(C)C.C(CCCCCCCCCCCCCCC)C[N+](C)(C)C QZQLYYWBIFECKU-UHFFFAOYSA-L 0.000 claims description 4
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- VFHDWENBWYCAIB-UHFFFAOYSA-M hydrogen carbonate;tetramethylazanium Chemical compound OC([O-])=O.C[N+](C)(C)C VFHDWENBWYCAIB-UHFFFAOYSA-M 0.000 claims description 4
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical group FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 claims description 3
- RJTANRZEWTUVMA-UHFFFAOYSA-N boron;n-methylmethanamine Chemical compound [B].CNC RJTANRZEWTUVMA-UHFFFAOYSA-N 0.000 claims description 3
- CJOBVZJTOIVNNF-UHFFFAOYSA-N cadmium sulfide Chemical compound [Cd]=S CJOBVZJTOIVNNF-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910001379 sodium hypophosphite Inorganic materials 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 2
- ROPKRESREIODGJ-UHFFFAOYSA-N C(O)(O)=O.C(CCCCCCCCCCC)N=C(N(C)C)N(C)C Chemical compound C(O)(O)=O.C(CCCCCCCCCCC)N=C(N(C)C)N(C)C ROPKRESREIODGJ-UHFFFAOYSA-N 0.000 claims description 2
- 229960005070 ascorbic acid Drugs 0.000 claims description 2
- 235000010323 ascorbic acid Nutrition 0.000 claims description 2
- 239000011668 ascorbic acid Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 2
- HKVLOZLUWWLDFP-UHFFFAOYSA-M hydron;tetrabutylazanium;carbonate Chemical compound OC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC HKVLOZLUWWLDFP-UHFFFAOYSA-M 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 239000012279 sodium borohydride Substances 0.000 claims description 2
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 claims description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims 1
- 230000003213 activating effect Effects 0.000 claims 1
- 239000001488 sodium phosphate Substances 0.000 claims 1
- 229910000162 sodium phosphate Inorganic materials 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims 1
- 239000004594 Masterbatch (MB) Substances 0.000 abstract description 11
- 239000011159 matrix material Substances 0.000 abstract description 10
- 239000000049 pigment Substances 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 238000003475 lamination Methods 0.000 abstract description 4
- 238000009776 industrial production Methods 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 230000032258 transport Effects 0.000 abstract description 2
- 238000011056 performance test Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- JYTNGEWJAZCVAN-UHFFFAOYSA-N 2-hexadecylbenzenesulfonic acid;sodium Chemical compound [Na].CCCCCCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O JYTNGEWJAZCVAN-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- NCPXQVVMIXIKTN-UHFFFAOYSA-N trisodium;phosphite Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])[O-] NCPXQVVMIXIKTN-UHFFFAOYSA-N 0.000 description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- GDSOZVZXVXTJMI-SNAWJCMRSA-N (e)-1-methylbut-1-ene-1,2,4-tricarboxylic acid Chemical compound OC(=O)C(/C)=C(C(O)=O)\CCC(O)=O GDSOZVZXVXTJMI-SNAWJCMRSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 229910000085 borane Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 230000000485 pigmenting effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 description 1
- UORVGPXVDQYIDP-UHFFFAOYSA-N trihydridoboron Substances B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/54—Electroplating of non-metallic surfaces
- C25D5/56—Electroplating of non-metallic surfaces of plastics
-
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- 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
- C08J2355/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2323/00 - C08J2353/00
- C08J2355/02—Acrylonitrile-Butadiene-Styrene [ABS] polymers
Abstract
The present invention proposes a kind of method that no Screw Extrusion prepares plastic color master material, directly the aqueous dispersion of inorganic toner is modified using surfactant, make toner ion surface electrically charged, then by the infiltration of vector resin particle in dispersion, electroplated after energization, firm color masterbatch is finally made.The technique directly uses resin carrier masterbatch, reduces equipment cost, while solves the compatible problem of matrix and toner by plating, and pigment bonding is more firm, avoids the lamination in injection.Scheme preparation technology disclosed by the invention is simple, and raw material sources are extensive, pollution-free, and cost is low, and easily storage transports, it is easy to accomplish scale industrial production.
Description
Technical field
The present invention relates to field of compound material, and in particular to a kind of method that no Screw Extrusion prepares plastic color master material.
Background technology
Color masterbatch, it is by resin and a large amount of pigment（Up to 50%）Or dyestuff is configured to the mixture of high concentration color.Color masterbatch is again
Name color kind, it is prepared by a kind of pigment super quantity or dyestuff are uniformly attached among resin aggregation.With few during processing
Measure color masterbatch and the blending of uncolored resin, so that it may reach the pigmentary resin or product of design pigment concentration.Color masterbatch is widely used in
In the resin such as polyethylene, polypropylene, polystyrene, ABS, nylon, PC, PMMA, PET, motley fiber, clothes have been produced
The product such as dress, daily plastic, electric wire and cable, household electrical appliance, agricultural film, auto parts machinery, care appliance.Using color masterbatch or
Function color masterbatch produces plastic products, good dispersion, bright-colored, product surface achromic point or color of the colouring agent in product
Difference, exchange that color is convenient, cost is relatively low, environmentally friendly, labor intensity is small, be widely used, the plastics of good development prospect
Color method.
At present when Masterbatch is prepared, LLDPE, HDPE and PP etc. are typically used as matrix, but these bases
Can not be compatible well between body and toner, the product of injection molding process can be caused have lamination, while prepare all kinds of masterbatch
Conventional method is mediated, mixed for each group is placed in high-speed kneading machine or mixer first, is then discharged, then at double spiral shells
Extruded in bar extruder, pelletizing, obtain masterbatch.Because the above method need to use high-speed kneading machine and screw extruder, no
Only technique is cumbersome, and equipment cost is high, it is difficult to avoid the decomposition of matrix.
Chinese Patent Application No. 201210429165.1 discloses a kind of Color master batch, will measure by weight percentage
Toner 10%~60%, inserts 0~30% and carrier 38%~88% put into banburying in banbury, after banburying
Material is put into three-roll grinder and ground, and the material after grinding is transported in single screw extrusion machine and is granulated.This method toner exists
Disperse completely, more preferable dispersion effect can be reached in vector resin, and this method technological process is short, duplication of production stability is high,
Quality is easily controlled and use range is wide, and the decentralized processing of most of toner can all be applied, simultaneously because entering without using wax
Row moistening, can also save production cost.But this kind of Masterbatch needs screw extruder granulation to handle, not only technique is cumbersome, and
And equipment cost is high, it is difficult to avoid the decomposition of matrix.
Chinese Patent Application No. 201310052583.8 discloses a kind of ABS Masterbatch and its preparation technology, first will
After ABS resin carriers are dried, toner, ABS resin carriers and various auxiliary agents are mixed into progress banburying or double roller refining modeling, resin carry
Body carries out rational drying process, and pigment can be improved in plastics system by adding inorganic nano-filler in inorganic pigment or organic pigment
Dispersiveness in product, and the covering power of pigmenting power and film article.It is but close using pigment and resin carrier blending
It is even and decompose that sweetening process easily causes resin carrier uneven heating, causes the yields of Masterbatch to be affected.
In summary, high speed machine meshing part prepares Masterbatch technique, and not only technique is cumbersome, and equipment cost is high
It is high, it is difficult to avoid the decomposition of matrix, therefore, it is badly in need of a kind of method that no Screw Extrusion prepares plastic color master material.
The content of the invention
For in the prior art, using high speed machine meshing part screw mechanism for Masterbatch technique, not only technique is cumbersome,
And equipment cost is high, it is difficult to the defects of avoiding matrix from decomposing.The present invention proposes that one kind prepares plastic color master without Screw Extrusion
The method of material, it is main that inorganic toner is attached on by vector resin surface using the method for electroless plating.It this method reduce equipment
Cost, while solve the compatible problem of matrix and toner by plating, pigment bond more firm, avoid the layering in injection
Phenomenon.
To solve the above problems, the present invention uses following technical scheme：
A kind of method that no Screw Extrusion prepares plastic color master material, first with surfactant to inorganic toner surface modification at
Reason, makes inorganic toner surface positively charged, is then roughened vector resin particle surface, pre- metal cladding, after metal-modified
Vector resin compacting, be put into macromolecule cylinder mould, axle center insertion graphite cathode, by typically electroplating to obtain color masterbatch, specifically
Comprise the following steps：
（1）Raw material is weighed by mass parts：Inorganic toner 10-30 parts, vector resin particle 30-60 parts, surfactant 1-5 parts,
Colloid palladium 1-5 parts, deionized water 10-30 parts；
（2）Surfactant is dissolved in deionized water, inorganic toner is added, mechanical agitation, makes inorganic toner surface band just
Electric charge, obtain the inorganic toner of modification；
（3）Vector resin particle is immersed into the Cr that concentration is 5-10mol/L2(SO4)3In solution, 70-80 DEG C is heated to, makes carrier
Resin surface is roughened, and adds colloid palladium, using palladium metal particle activation vector resin surface, obtains the load of metal surface modification
Body resin；
（4）The vector resin of metal surface modification is compacted, ensures that vector resin contacts with each other, macromolecule cylinder mould is put into, in net
Graphite cathode is inserted in cage axle center, applies negative voltage on graphite cathode, adds modified inorganic toner, after plating, obtain color masterbatch
Material.
Preferably, the inorganic toner be titanium dioxide, zinc oxide, lithopone, chrome green, chrome oxide green, cobalt blue, barba hispanica,
One or more of mixing during lead chromate yellow, cadmium yellow, iron oxide yellow, zinc yellow, iron oxide red, graphite are black, the particle diameter of the inorganic toner
Less than or equal to 10 microns.
Preferably, the vector resin particle be LLDPE, HDPE, ABS and PP in two or more mixing, the load
The particle diameter of body resin particle is 100-300 microns.
Preferably, the colloid palladium is PdCl2It is prepared with reducing agent reaction, reducing agent is sodium hypophosphite, formaldehyde, resisted
One kind in bad hematic acid, dimethylamine borane, sodium phosphite, sodium borohydride, hydrazine hydrate and stannous compound.
Preferably, the surfactant be tetramethyl ammonium hydrogen carbonate, tetraethyl ammonium hydrogen carbonate, tetrabutyl ammonium hydrogen carbonate,
Dodecyl tetramethyl guanidine carbonate, cetyl tetramethylammonium guanidine carbonate, cetyl trimethylammonium bromide, dodecyl sodium sulfonate
One or more in sodium, neopelex and cetyl benzenesulfonic acid sodium
Preferably, the graphite cathode is controlled in 120-180mV with the potential difference in dispersion, makes electrodeposited coating dense uniform.
Preferably, in the electroplating process, vector resin particle is kept to be vibrated in macromolecule cylinder mould high speed, oscillation frequency
Rate is 100-300Hz.
Preferably, the macromolecule cylinder mould is polytetrafluoroethylene (PTFE) cylinder mould, and screen distance is 10-100 microns.
High speed machine meshing part in existing scheme prepares Masterbatch technique, and not only technique is cumbersome, and equipment cost
It is high, it is difficult to the defects of avoiding matrix from decomposing.In consideration of it, the present invention proposes that a kind of no Screw Extrusion prepares the side of plastic color master material
Method, directly the aqueous dispersion of inorganic toner is modified using surfactant, makes toner ion surface electrically charged, then
By the infiltration of vector resin particle in dispersion, electroplated after energization, firm color masterbatch is finally made.The technique directly makes
With resin carrier masterbatch, equipment cost is reduced, while solves the compatible problem of matrix and toner by plating, pigment bonds
More firmly, the lamination in injection is avoided.Scheme preparation technology disclosed by the invention is simple, and raw material sources are extensive, no dirt
Dye, cost is low, and easily storage transports, it is easy to accomplish scale industrial production.
The method that a kind of no Screw Extrusion of the present invention prepares plastic color master material, compared with prior art, the characteristics of it is protruded
It is with excellent effect：
1st, inorganic toner is electroplated onto vector resin top layer by the present invention, lifts its fastness, and without Screw Extrusion, avoid machinery
The cumbersome technique of extrusion, equipment cost is reduced, reduce matrix and decompose defect.
2nd, this programme pigment and resin carrier bond more firm, avoid the lamination in injection, the product matter of acquisition
Amount is higher.
3rd, this programme pollutes few to environment, it is easy to accomplish scale industrial production.
Embodiment
Below by way of embodiment, the present invention is described in further detail, but this should not be interpreted as to the present invention
Scope be only limitted to following example.In the case where not departing from above method thought of the present invention, according to ordinary skill
The various replacements or change that knowledge and customary means are made, should be included in the scope of the present invention.
Embodiment 1
（1）Particle diameter, which is weighed, by mass parts is less than or equal to 10 microns of 10 parts of the inorganic toner of titanium dioxide, vector resin particle LLDPE,
60 parts of HDPE mixing, 1 part of surfactant tetramethyl ammonium hydrogen carbonate, PdCl2The colloid being prepared with sodium hypophosphite reaction
5 parts of palladium, 30 parts of deionized water；
（2）Surfactant tetramethyl ammonium hydrogen carbonate is dissolved in deionized water, added（1）In the inorganic toner of mixing, machine
Tool stirs, and makes the inorganic toner surface of mixing positively charged, obtains the inorganic toner of modification；
（3）Vector resin particle is immersed into the Cr that concentration is 5mol/L2(SO4)3In solution, 80 DEG C are heated to, makes vector resin table
Face is roughened, and adds colloid palladium, using palladium metal particle activation vector resin surface, obtains the carrier tree of metal surface modification
Fat；（4）The vector resin of metal surface modification is compacted, ensures that vector resin contacts with each other, it is 100 microns to be put into screen distance
Polytetrafluoroethylene (PTFE) cylinder mould, graphite cathode is inserted in cylinder mould axle center, applies negative voltage, graphite cathode and dispersion on graphite cathode
Interior potential difference is controlled in 120mV, is added modified inorganic toner, is made electrodeposited coating dense uniform, in the electroplating process, is protected
Hold vector resin particle to vibrate in macromolecule cylinder mould high speed, frequency of oscillation 300Hz, after plating, obtain color masterbatch.
After carrying out performance test to the color masterbatch prepared in embodiment, it is as shown in table 1 to obtain data.
Embodiment 2
（1）Raw material is weighed by mass parts, particle diameter is less than or equal to 10 microns of 30 parts of chrome oxide green, vector resin particle ABS and PP
40 parts of mixing, 5 parts of surfactant tetraethyl ammonium hydrogen carbonate, PdCl25 parts of colloid palladium being prepared with ascorbic acid reaction,
10 parts of deionized water；
（2）Surfactant tetraethyl ammonium hydrogen carbonate is dissolved in deionized water, inorganic toner is added, mechanical agitation, makes nothing
Machine toner surface is positively charged, obtains the inorganic toner of modification；
（3）Vector resin particle is immersed into the Cr that concentration is 5mol/L2(SO4)3In solution, 70 DEG C are heated to, makes vector resin table
Face is roughened, and adds colloid palladium, using palladium metal particle activation vector resin surface, obtains the carrier tree of metal surface modification
Fat；（4）The vector resin of metal surface modification is compacted, ensures that vector resin contacts with each other, it is 10 microns to be put into screen distance
Polytetrafluoroethylene (PTFE) cylinder mould, graphite cathode is inserted in cylinder mould axle center, applies negative voltage, graphite cathode and dispersion on graphite cathode
Interior potential difference is controlled in 180mV, is added modified inorganic toner, is made electrodeposited coating dense uniform, in the electroplating process, is protected
Hold vector resin particle to vibrate in macromolecule cylinder mould high speed, frequency of oscillation 100Hz, after plating, obtain color masterbatch.
After carrying out performance test to the color masterbatch prepared in embodiment, it is as shown in table 1 to obtain data.
Embodiment 3
（1）Raw material is weighed by mass parts, particle diameter is less than or equal to 10 microns of 20 parts of lithopone, vector resin particle LLDPE and PP
55 parts of mixture, 4 parts of surfactant tetraethyl ammonium hydrogen carbonate, PdCl2It is prepared with the reaction of reducing agent dimethylamine borane
3 parts of colloid palladium, 25 parts of deionized water；
（2）Surfactant tetraethyl ammonium hydrogen carbonate is dissolved in deionized water, inorganic toner is added, mechanical agitation, makes nothing
Machine toner surface is positively charged, obtains the inorganic toner of modification；
（3）Vector resin particle is immersed into the Cr that concentration is 8mol/L2(SO4)3In solution, 77 DEG C are heated to, makes vector resin table
Face is roughened, and adds colloid palladium, using palladium metal particle activation vector resin surface, obtains the carrier tree of metal surface modification
Fat；（4）The vector resin of metal surface modification is compacted, ensures that vector resin contacts with each other, it is 30 microns to be put into screen distance
Polytetrafluoroethylene (PTFE) cylinder mould, graphite cathode is inserted in cylinder mould axle center, applies negative voltage, graphite cathode and dispersion on graphite cathode
Interior potential difference is controlled in 140mV, is added modified inorganic toner, is made electrodeposited coating dense uniform, in the electroplating process, is protected
Hold vector resin particle to vibrate in macromolecule cylinder mould high speed, frequency of oscillation 180Hz, after plating, obtain color masterbatch.
After carrying out performance test to the color masterbatch prepared in embodiment, it is as shown in table 1 to obtain data.
Embodiment 4
（1）Cadmium yellow 15 part of the particle diameter less than or equal to 10 microns is weighed by mass parts, vector resin particle HDPE, ABS and PP's is mixed
45 parts of conjunction, 2 parts of surfactant cetyl tetramethylammonium guanidine carbonate, PdCl2The glue being prepared with reducing agent hydration hydrazine reaction
4 parts of body palladium, 30 parts of deionized water；
（2）Surfactant cetyl tetramethylammonium guanidine carbonate is dissolved in deionized water, adds inorganic toner, machinery stirs
Mix, make inorganic toner surface positively charged, obtain the inorganic toner of modification；
（3）Vector resin particle is immersed into the Cr that concentration is 8mol/L2(SO4)3In solution, 72 DEG C are heated to, makes vector resin table
Face is roughened, and adds colloid palladium, using palladium metal particle activation vector resin surface, obtains the carrier tree of metal surface modification
Fat；（4）The vector resin of metal surface modification is compacted, ensures that vector resin contacts with each other, it is 30 microns to be put into screen distance
Polytetrafluoroethylene (PTFE) cylinder mould, graphite cathode is inserted in cylinder mould axle center, applies negative voltage, graphite cathode and dispersion on graphite cathode
Interior potential difference is controlled in 170mV, is added modified inorganic toner, is made electrodeposited coating dense uniform, in the electroplating process, is protected
Hold vector resin particle to vibrate in macromolecule cylinder mould high speed, frequency of oscillation 160Hz, after plating, obtain color masterbatch.
After carrying out performance test to the color masterbatch prepared in embodiment, it is as shown in table 1 to obtain data.
Embodiment 5
（1）Weigh particle diameter by mass parts and be less than or equal to 10 microns of 18 parts of iron oxide red, vector resin particle LLDPE, HDPE and
55 parts of two or more mixing in PP, 5 parts of surfactant cetyl trimethylammonium bromide, PdCl2With reducing agent diformazan
2 parts of the colloid palladium that amine borine reaction is prepared, 10 parts of deionized water；
（2）Surfactant cetyl trimethylammonium bromide is dissolved in deionized water, adds inorganic toner, machinery stirs
Mix, make inorganic toner surface positively charged, obtain the inorganic toner of modification；
（3）Vector resin particle is immersed into the Cr that concentration is 9mol/L2(SO4)3In solution, 78 DEG C are heated to, makes vector resin table
Face is roughened, and adds colloid palladium, using palladium metal particle activation vector resin surface, obtains the carrier tree of metal surface modification
Fat；（4）The vector resin of metal surface modification is compacted, ensures that vector resin contacts with each other, it is 95 microns to be put into screen distance
Polytetrafluoroethylene (PTFE) cylinder mould, graphite cathode is inserted in cylinder mould axle center, applies negative voltage, graphite cathode and dispersion on graphite cathode
Interior potential difference is controlled in 180mV, is added modified inorganic toner, is made electrodeposited coating dense uniform, in the electroplating process, is protected
Hold vector resin particle to vibrate in macromolecule cylinder mould high speed, frequency of oscillation 260Hz, after plating, obtain color masterbatch.
After carrying out performance test to the color masterbatch prepared in embodiment, it is as shown in table 1 to obtain data.
Embodiment 6
（1）Weigh particle diameter by mass parts and be less than or equal to 10 microns of 13 parts of chrome oxide green, vector resin particle LLDPE, HDPE and
55 parts of mixing in PP, 2.5 parts of surfactant cetyl benzenesulfonic acid sodium, PdCl2It is prepared with sodium phosphite reaction
2 parts of colloid palladium, 28 parts of deionized water；
（2）Surfactant cetyl benzenesulfonic acid sodium is dissolved in deionized water, inorganic toner is added, mechanical agitation, makes
Inorganic toner surface is positively charged, obtains the inorganic toner of modification；
（3）Vector resin particle is immersed into the Cr that concentration is 8mol/L2(SO4)3In solution, 76 DEG C are heated to, makes vector resin table
Face is roughened, and adds colloid palladium, using palladium metal particle activation vector resin surface, obtains the carrier tree of metal surface modification
Fat；
（4）The vector resin of metal surface modification is compacted, ensures that vector resin contacts with each other, it is 90 microns to be put into screen distance
Polytetrafluoroethylene (PTFE) cylinder mould, graphite cathode is inserted in cylinder mould axle center, applies negative voltage, graphite cathode and dispersion on graphite cathode
Interior potential difference is controlled in 135mV, is added modified inorganic toner, is made electrodeposited coating dense uniform, in the electroplating process, is protected
Hold vector resin particle to vibrate in macromolecule cylinder mould high speed, frequency of oscillation 255Hz, after plating, obtain color masterbatch.
After carrying out performance test to the color masterbatch prepared in embodiment, it is as shown in table 1 to obtain data.
Comparative example 1
Particle diameter is weighed by mass parts and is less than or equal to 10 microns of 13 parts of chrome oxide green, in vector resin particle LLDPE, HDPE and PP
55 parts of mixing, 2.5 parts of surfactant cetyl benzenesulfonic acid sodium, PdCl2It is uniformly dispersed with sodium phosphite, Screw Extrusion system
Standby color masterbatch.
After the color masterbatch prepared in comparative example 1 carries out performance test, it is as shown in table 1 to obtain data.
The color masterbatch obtained to embodiment 1-6, comparative example is added in polyethylene with 15% excessive addition and is prepared into plate
Material, analysis dispersiveness and the degree of being connected firmly with polyethylene, such as table 1：
Table 1:
Claims (8)
1. a kind of method that no Screw Extrusion prepares plastic color master material, it is characterised in that first with surfactant to inorganic
Toner surface modification, make inorganic toner surface positively charged, be then roughened vector resin particle surface, preplating metal
Layer, will be metal-modified after vector resin compacting, be put into macromolecule cylinder mould, axle center insertion graphite cathode, by typically electroplating
Color masterbatch is obtained, specifically includes following steps：
（1）Raw material is weighed by mass parts：Inorganic toner 10-30 parts, vector resin particle 30-60 parts, surfactant 1-5 parts,
Colloid palladium 1-5 parts, deionized water 10-30 parts；
（2）Surfactant is dissolved in deionized water, inorganic toner is added, mechanical agitation, makes inorganic toner surface band just
Electric charge, obtain the inorganic toner of modification；
（3）Vector resin particle is immersed into the Cr that concentration is 5-10mol/L2(SO4)3In solution, 70-80 DEG C is heated to, makes carrier
Resin surface is roughened, and adds colloid palladium, using palladium metal particle activation vector resin surface, obtains the load of metal surface modification
Body resin；
（4）The vector resin of metal surface modification is compacted, ensures that vector resin contacts with each other, macromolecule cylinder mould is put into, in net
Graphite cathode is inserted in cage axle center, applies negative voltage on graphite cathode, adds modified inorganic toner, after plating, obtain color masterbatch
Material.
2. the method that a kind of no Screw Extrusion according to claim 1 prepares plastic color master material, it is characterised in that the nothing
Machine toner is titanium dioxide, zinc oxide, lithopone, chrome green, chrome oxide green, cobalt blue, barba hispanica, lead chromate yellow, cadmium yellow, iron oxide yellow, zinc chrome
One or more of mixing during Huang, iron oxide red, graphite are black, the particle diameter of the inorganic toner are less than or equal to 10 microns.
3. the method that a kind of no Screw Extrusion according to claim 1 prepares plastic color master material, it is characterised in that the load
Body resin particle is the two or more mixing in LLDPE, HDPE, ABS and PP, and the particle diameter of the vector resin particle is 100-
300 microns.
4. the method that a kind of no Screw Extrusion according to claim 1 prepares plastic color master material, it is characterised in that the glue
Body palladium is PdCl2It is prepared with reducing agent reaction, reducing agent is sodium hypophosphite, formaldehyde, ascorbic acid, dimethylamine borane, Asia
One kind in sodium phosphate, sodium borohydride, hydrazine hydrate and stannous compound.
5. the method that a kind of no Screw Extrusion according to claim 1 prepares plastic color master material, it is characterised in that the table
Face activating agent be tetramethyl ammonium hydrogen carbonate, tetraethyl ammonium hydrogen carbonate, tetrabutyl ammonium hydrogen carbonate, dodecyl tetramethyl guanidine carbonate,
Cetyl tetramethylammonium guanidine carbonate, cetyl trimethylammonium bromide, dodecyl sodium sulfate, neopelex and ten
One or more in six sodium alkyl benzene sulfonates.
6. the method that a kind of no Screw Extrusion according to claim 1 prepares plastic color master material, it is characterised in that the stone
Black negative electrode is controlled in 120-180mV with the potential difference in dispersion, makes electrodeposited coating dense uniform.
7. the method that a kind of no Screw Extrusion according to claim 1 prepares plastic color master material, it is characterised in that described
In electroplating process, vector resin particle is kept to be vibrated in macromolecule cylinder mould high speed, frequency of oscillation 100-300Hz.
8. the method that a kind of no Screw Extrusion according to claim 1 prepares plastic color master material, it is characterised in that the height
Molecule cylinder mould is polytetrafluoroethylene (PTFE) cylinder mould, and screen distance is 10-100 microns.
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Denomination of invention: A method for preparing plastic masterbatch by non screw extrusion Granted publication date: 20190507 Pledgee: Bank of China Limited by Share Ltd. Shantou branch Pledgor: Shantou Leishi Plastic Technology Co.,Ltd. Registration number: Y2024980008784 |