CN115536931A - Color master batch with antistatic function and preparation method thereof - Google Patents
Color master batch with antistatic function and preparation method thereof Download PDFInfo
- Publication number
- CN115536931A CN115536931A CN202210026004.1A CN202210026004A CN115536931A CN 115536931 A CN115536931 A CN 115536931A CN 202210026004 A CN202210026004 A CN 202210026004A CN 115536931 A CN115536931 A CN 115536931A
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- CN
- China
- Prior art keywords
- parts
- master batch
- color master
- antistatic function
- antistatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004595 color masterbatch Substances 0.000 title claims abstract description 68
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000002216 antistatic agent Substances 0.000 claims abstract description 23
- TXQVDVNAKHFQPP-UHFFFAOYSA-N [3-hydroxy-2,2-bis(hydroxymethyl)propyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(CO)(CO)CO TXQVDVNAKHFQPP-UHFFFAOYSA-N 0.000 claims abstract description 18
- -1 sodium alkyl sulfonate Chemical class 0.000 claims abstract description 17
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 14
- 239000011734 sodium Substances 0.000 claims abstract description 14
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 14
- 239000011787 zinc oxide Substances 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 10
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 10
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- 239000000314 lubricant Substances 0.000 claims abstract description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 31
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 26
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 17
- 239000004611 light stabiliser Substances 0.000 claims description 13
- 239000002250 absorbent Substances 0.000 claims description 11
- 230000002745 absorbent Effects 0.000 claims description 11
- 239000013078 crystal Substances 0.000 claims description 10
- 239000003963 antioxidant agent Substances 0.000 claims description 9
- 230000003078 antioxidant effect Effects 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000009832 plasma treatment Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 5
- 238000005469 granulation Methods 0.000 claims description 4
- 230000003179 granulation Effects 0.000 claims description 4
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- CJOBVZJTOIVNNF-UHFFFAOYSA-N cadmium sulfide Chemical compound [Cd]=S CJOBVZJTOIVNNF-UHFFFAOYSA-N 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- 239000008116 calcium stearate Substances 0.000 claims description 3
- 235000013539 calcium stearate Nutrition 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 235000019359 magnesium stearate Nutrition 0.000 claims description 3
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 claims description 2
- 150000004056 anthraquinones Chemical class 0.000 claims description 2
- QFFVPLLCYGOFPU-UHFFFAOYSA-N barium chromate Chemical compound [Ba+2].[O-][Cr]([O-])(=O)=O QFFVPLLCYGOFPU-UHFFFAOYSA-N 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 21
- 230000000694 effects Effects 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 230000032683 aging Effects 0.000 description 6
- 239000000049 pigment Substances 0.000 description 6
- 238000001291 vacuum drying Methods 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000006057 Non-nutritive feed additive Substances 0.000 description 3
- 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 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 description 2
- 238000010096 film blowing Methods 0.000 description 2
- 239000004811 fluoropolymer Substances 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 2
- JMUOXOJMXILBTE-UHFFFAOYSA-N (2,2,6,6-tetramethylpiperidin-4-yl) octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 JMUOXOJMXILBTE-UHFFFAOYSA-N 0.000 description 1
- VETPHHXZEJAYOB-UHFFFAOYSA-N 1-n,4-n-dinaphthalen-2-ylbenzene-1,4-diamine Chemical compound C1=CC=CC2=CC(NC=3C=CC(NC=4C=C5C=CC=CC5=CC=4)=CC=3)=CC=C21 VETPHHXZEJAYOB-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—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
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—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
- C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2427/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/017—Additives being an antistatic agent
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/132—Phenols containing keto groups, e.g. benzophenones
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
- C08K5/1345—Carboxylic esters of phenolcarboxylic acids
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3435—Piperidines
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
- C08K5/372—Sulfides, e.g. R-(S)x-R'
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
- C08K5/42—Sulfonic acids; Derivatives thereof
-
- 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
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/10—Silicon-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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention belongs to the technical field of high polymer materials, and particularly relates to a color master batch with an antistatic function and a preparation method thereof, wherein the color master batch comprises the following components in parts by weight: 30-50 parts of linear low-density polyethylene, 20-40 parts of toner, 10-15 parts of dispersant, 10-15 parts of lubricant and 2-11 parts of antistatic agent; wherein the antistatic agent is a mixture of aluminum-doped zinc oxide, sodium alkyl sulfonate, pentaerythritol stearate and silicon dioxide in a mass ratio of (1-7) to (1-2) to (0.5-1) to (0.1-0.5). The antistatic agent added into the color master batch can obviously improve the antistatic capability of the color master batch.
Description
Technical Field
The invention relates to the technical field of high polymer materials, in particular to a color master batch with an antistatic function and a preparation method thereof.
Background
The color master batch is a novel special coloring agent for high polymer materials, is also called a pigment preparation and is mainly used for plastics. Color concentrates are composed of three basic elements, a pigment or dye, a carrier and additives, and are aggregates prepared by uniformly supporting an excessive amount of pigment in a resin, and can be referred to as pigment concentrates, so that they have a higher tinctorial strength than the pigment itself. During processing, a small amount of color master batch is mixed with uncolored resin, so that colored resin or products with designed pigment concentration can be obtained, and the method has wide application value. However, the common color master batch is easy to generate static electricity in the using process, so that the dispersion is not uniform, and the product quality is influenced. In the subsequent processing, the production efficiency and the product quality are influenced due to the electrostatic accumulation.
Disclosure of Invention
Therefore, the invention aims to overcome the defects that the production efficiency and the product quality are reduced due to the fact that static accumulation is easy to occur in the using process of the color master batch in the prior art, and the color master batch with the antistatic function and the preparation method thereof are provided.
Therefore, the invention provides a color master batch with an antistatic function, which comprises the following components in parts by weight: 30-50 parts of linear low-density polyethylene, 20-40 parts of toner, 10-15 parts of dispersant, 10-15 parts of lubricant and 2-11 parts of antistatic agent;
wherein the antistatic agent is a mixture of aluminum-doped zinc oxide, sodium alkyl sulfonate, pentaerythritol stearate and silicon dioxide in a mass ratio of (1-7) to (1-2) to (0.5-1) to (0.1-0.5).
Preferably, the toner is selected from one or more of phthalocyanine blue, permanent yellow, titanium yellow, cadmium yellow, permanent red, azo red, carbon black and anthraquinone orange.
Preferably, the dispersing agent is selected from one or more of magnesium stearate, calcium stearate and polyethylene wax.
Preferably, the lubricant is one or more of ethylene bis stearamide, pentaerythritol stearate and organic siloxane.
Preferably, the color master batch with the antistatic function further comprises 2-10 parts by weight of an ultraviolet absorbent.
Preferably, the ultraviolet absorbent is selected from one or more of ultraviolet absorbent UV9, ultraviolet absorbent UV531, ultraviolet absorbent UVP327 and ultraviolet absorbent RMB.
Preferably, the color master batch with the antistatic function also comprises 2-10 parts by weight of a light stabilizer.
The light stabilizer is selected from one or more of light stabilizer GW540, light stabilizer HPT, light stabilizer 3853, light stabilizer 770 and light stabilizer 944.
Preferably, the color master batch with the antistatic function also comprises 2-10 parts by weight of an antioxidant.
Preferably, the antioxidant is at least one of phosphite antioxidant and hindered phenol antioxidant. Preferably one or more of antioxidant 1010, antioxidant 1076, antioxidant DNP, antioxidant DLTP and antioxidant 168.
Preferably, the color master batch with the antistatic function further comprises 1-5 parts by weight of a fluoropolymer processing aid (PPA).
Preferably, the functional color master batch with the ultraviolet resistance also comprises 0.24 to 1.5 weight parts of silicon nitride whiskers.
Preferably, the silicon nitride whisker is modified by a silane coupling agent.
Preferably, the preparation method of the silicon nitride whisker modified by the silane coupling agent comprises the following steps:
and (2) roasting the silicon nitride crystal whiskers in a vacuum environment, cooling, uniformly dispersing in absolute ethyl alcohol, carrying out normal pressure plasma treatment, carrying out ultrasonic dispersion and cleaning in a silane coupling agent solution, taking the suspended crystal whiskers on the upper layer of the solution, filtering, cleaning and drying to obtain the silane coupling agent modified silicon nitride crystal whiskers.
Preferably, the roasting temperature is 550-650 ℃, and the roasting time is 3-7h.
Preferably, the atmospheric pressure plasma treatment time is 30-60min.
Preferably, the silane coupling agent is KH-550 silane coupling agent.
Preferably, the solvent of the silane coupling agent solution is ethanol, and the volume percentage of the solution is 15-30%.
Preferably, the drying mode is vacuum drying at 50-70 ℃ for 12-36h.
The invention also provides a preparation method of the color master batch with the antistatic function, which comprises the following steps: the raw materials are uniformly mixed, and then melt blending, extrusion, granulation and drying are carried out, so that the composite material is obtained.
Preferably, the preparation method comprises the following steps: mixing the raw materials at 100-120 deg.C and 500-1000r/min, melting at 200-250 deg.C, extruding at 100-500r/min, air cooling, granulating, and drying at 50-70 deg.C for 3-10 hr.
The invention has the beneficial effects that:
1. in order to solve the problem of static accumulation in the using process of the color master batch in the prior art, the antistatic agent is added into the color master batch, and comprises aluminum-doped zinc oxide, sodium alkyl sulfonate, pentaerythritol stearate and silicon dioxide in a mass ratio of (1-7) to (1-2) to (0.5-1) to (0.1-0.5). The aluminum-doped zinc oxide has good conductivity, can reduce the surface resistance of the color master batch, has good compatibility with linear low-density polyethylene, and is matched with sodium alkylsulfonate, pentaerythritol stearate and silicon dioxide, so that the antistatic capability of the color master batch is obviously improved.
2. Because the color master batch generally has the problem of easy aging under illumination, the invention further adds the ultraviolet absorbent, the light stabilizer and the antioxidant into the color master batch, thereby improving the ultraviolet aging resistance of the color master batch.
3. The continuous production time of the common color master batch is short, and the production needs to be stopped for replacing the screen and cleaning the die head after 3 to 5 days, so that the production efficiency is seriously influenced, and raw materials are wasted. Therefore, the invention also adds the fluorine-containing polymer processing aid PPA, which can greatly prolong the continuous production time, for example, the continuous production can be carried out for about 15 days by adding the color master batch with the functions of the invention when artificial grass filaments are produced. In addition, PPA exists in the form of small particles incompatible with the matrix in the polymer matrix, has stronger affinity and low surface energy with the metal mouth film wall, forms a dynamic coating to reduce the flow damping of the melt, and is equivalent to forming a layer of dynamically balanced fluorinated film on the inner wall of a plastic extruder to separate the metal wall from the melt resin, so that a product with higher surface smoothness and higher brightness is obtained.
4. The silicon nitride whiskers are further added and dispersed in the mixed material, more preferably the silicon nitride whiskers modified by the silane coupling agent, and a grid structure is formed in a system, so that the mechanical processing performance is improved, a path is provided for static charge leakage, the antistatic effect of the color master batch is improved together with the antistatic agent, and the static accumulation of the color master batch in the using process is effectively avoided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall relate to the scope of protection of the present invention.
In the following examples of the present invention, linear low density polyethylene was obtained from Guangyuan, guanyuan, new Material science and technology Co., ltd, brand: guangzhou China, china petrochemical, trade mark 2001. The PPA is a fluoropolymer processing aid which is purchased from Huayun plastics raw materials Co., ltd, dongguan, brand: U.S. dupont, trade mark: HTN51G15HSL; the silicon nitride whisker is purchased from Yamei nanometer technology Co., ltd, zhejiang, type: AM-Si3N4-W-2, specification: 10 μm.
Example 1
This example provides a color masterbatch with antistatic function, which includes 40 parts of linear low density polyethylene, 30 parts of cadmium yellow powder, 13 parts of magnesium stearate, 12 parts of ethylene bis stearamide, 7.8 parts of antistatic agent (4.5 parts of aluminum-doped zinc oxide, 2 parts of sodium alkylsulfonate, 1 part of pentaerythritol stearate and 0.3 part of silicon dioxide), 7 parts of ultraviolet absorbent UV531, 6 parts of light stabilizer 770, 7 parts of antioxidant 168, 3 parts of PPA, and 1 part of silicon nitride whisker modified by silane coupling agent.
The preparation method of the silicon nitride whisker modified by the silane coupling agent comprises the following steps:
and (2) roasting the silicon nitride crystal whisker for 5h at 600 ℃ in a vacuum environment, cooling, dispersing in absolute ethyl alcohol, performing normal pressure plasma treatment for 45min, performing ultrasonic dispersion for 30min in a KH-550 silane coupling agent ethanol solution with the volume percentage of 20%, washing with deionized water, taking the upper layer of suspended crystal whisker, filtering, washing the crystal whisker with the deionized water, and performing vacuum drying for 24h at 60 ℃ to obtain the silicon nitride crystal whisker modified by the silane coupling agent.
The embodiment also provides a preparation method of the color master batch with the antistatic function, which comprises the following steps: the raw materials are evenly mixed in a high-speed mixer at the rotating speed of 800r/min at the temperature of 110 ℃, and then are transferred into a double-screw extruder for melt blending, controlling the melting temperature to be 220 ℃ and the rotating speed of a screw rod to be 300r/min, extruding, air-cooling granulation, and vacuum drying for 5 hours at the temperature of 60 ℃ to obtain the product.
Example 2
The embodiment provides a color master batch with an antistatic function, which comprises 30 parts of linear low-density polyethylene, 20 parts of carbon black toner, 10 parts of polyethylene wax, 10 parts of pentaerythritol stearate, 2.6 parts of an antistatic agent (1 part of aluminum-doped zinc oxide, 1 part of sodium alkyl sulfonate, 0.5 part of pentaerythritol stearate and 0.1 part of silicon dioxide), 10 parts of an ultraviolet absorbent UV9, 2 parts of a light stabilizer HPT, 2 parts of an antioxidant DLTP, 1 part of PPA and 0.24 part of silane coupling agent modified silicon nitride whiskers.
The preparation method of the silicon nitride whisker modified by the silane coupling agent comprises the following steps:
and (2) roasting the silicon nitride whiskers at 550 ℃ in a vacuum environment for 7h, cooling, dispersing in absolute ethyl alcohol, performing normal pressure plasma treatment for 30min, performing ultrasonic dispersion for 30min in a 15% KH-550 silane coupling agent ethanol solution, washing with deionized water, taking the upper layer of the solution to suspend the whiskers, filtering, washing with deionized water, and performing vacuum drying at 50 ℃ for 36h to obtain the silane coupling agent modified silicon nitride whiskers.
The embodiment also provides a preparation method of the color master batch with the antistatic function, which comprises the following steps: the raw materials are evenly mixed in a high-speed mixer at the rotating speed of 500r/min at the temperature of 120 ℃, and then are transferred into a double-screw extruder for melt blending, controlling the melting temperature to be 250 ℃ and the rotating speed of a screw rod to be 100r/min, extruding, air-cooling and granulating, and vacuum-drying at 70 ℃ for 3h to obtain the product.
Example 3
The embodiment provides a color master batch with an antistatic function, which comprises 50 parts of linear low-density polyethylene, 40 parts of azo red powder, 15 parts of calcium stearate, 15 parts of pentaerythritol stearate, 11 parts of an antistatic agent (7 parts of aluminum-doped zinc oxide, 2 parts of sodium alkylsulfonate, 1 part of pentaerythritol stearate and 0.5 part of silicon dioxide), 2 parts of an ultraviolet absorbent UV531, 10 parts of a light stabilizer GW540, 10 parts of an antioxidant 1076, 5 parts of PPA and 1.5 parts of silane coupling agent modified silicon nitride whiskers.
The preparation method of the silicon nitride whisker modified by the silane coupling agent comprises the following steps:
placing silicon nitride whiskers into a vacuum environment, roasting at 650 ℃ for 3h, cooling, uniformly dispersing in absolute ethyl alcohol, then carrying out normal pressure plasma treatment for 60min, carrying out ultrasonic dispersion for 30min in a KH-550 silane coupling agent ethanol solution with the volume percentage of 30%, cleaning, taking the upper layer of the solution to suspend whiskers, filtering, cleaning, and carrying out vacuum drying at 70 ℃ for 12h to obtain the silane coupling agent modified silicon nitride whiskers.
The embodiment also provides a preparation method of the color master batch with the antistatic function, which comprises the following steps: uniformly mixing the raw materials in a high-speed mixer at 100 ℃ and 1000r/min, then transferring the mixture into a double-screw extruder for melt blending, controlling the melting temperature to be 200 ℃ and the rotating speed of a screw rod to be 500r/min, extruding, air-cooling granulation, and drying in vacuum at 50 ℃ for 10 hours to obtain the high-performance high-temperature-resistant high-performance high-molecular material.
Example 4
This example provides a color masterbatch with antistatic function, which is different from example 1 only in that the ultraviolet absorber UV531 is omitted.
Example 5
This example provides a color masterbatch with antistatic function, which is different from example 1 only in omitting the light stabilizer 770.
Example 6
This example provides a color masterbatch with antistatic function that differs from example 1 only by omitting antioxidant 168.
Example 7
This example provides a color masterbatch with antistatic function, which differs from example 1 only in omitting PPA.
Example 8
This example provides a color master batch having an antistatic function, which is different from example 1 only in that the silane coupling agent-modified silicon nitride whisker is omitted.
Example 9
This example provides a color masterbatch with antistatic function, which is different from example 1 only in that unmodified silicon nitride whiskers are used.
Comparative example 1
This comparative example provides a color masterbatch with antistatic function, which differs from example 1 only in that the antistatic agent composition is 6 parts of sodium alkylsulfonate, 3 parts of pentaerythritol stearate and 0.9 part of silica.
Comparative example 2
This comparative example provides a color masterbatch with antistatic function which differs from example 1 only in that the antistatic agent composition is 5.85 parts aluminum-doped zinc oxide, 1.3 parts pentaerythritol stearate and 0.39 parts silicon dioxide.
Comparative example 3
This comparative example provides a color masterbatch with antistatic function which differs from example 1 only in that the antistatic agent composition is 5.4 parts aluminum-doped zinc oxide, 2.4 parts sodium alkylsulfonate and 0.36 part silica.
Comparative example 4
This comparative example provides a color masterbatch with antistatic function which differs from example 1 only in that the antistatic agent composition is 4.5 parts aluminum-doped zinc oxide, 2 parts sodium alkylsulfonate and 1 part pentaerythritol stearate.
Comparative example 5
This comparative example provides a color masterbatch with antistatic function which differs from example 1 only in that the composition of the antistatic agent is 4.5 parts of tin oxide, 2 parts of sodium alkylsulfonate, 1 part of pentaerythritol stearate and 0.3 part of silica.
Comparative example 6
This comparative example provides a color masterbatch with antistatic function, which differs from example 8 only in that the antistatic agent composition is 6 parts of sodium alkylsulfonate, 3 parts of pentaerythritol stearate and 0.9 part of silica.
Experimental example 1
The color masterbatches of examples 1 to 9 and comparative examples 1 to 5 were added to linear Low Density Polyethylene (LDPE) at 6% each, and color plaques and tensile bars were injection-molded by an injection molding machine, and films were blow-molded by a film blowing machine to perform surface resistance tests, which were performed in accordance with GB/T1410-2006 test methods for volume resistivity and surface resistivity of solid insulation, the results of which are shown in Table 1.
TABLE 1 antistatic Effect of different color concentrates
Surface electricityResistance (omega) | |
Example 1 | 7.9×10 6 |
Example 2 | 8.9×10 6 |
Example 3 | 8.3×10 6 |
Example 4 | 9.4×10 6 |
Example 5 | 8.9×10 6 |
Example 6 | 9.8×10 6 |
Example 7 | 7.9×10 6 |
Example 8 | 3.3×10 7 |
Example 9 | 2.1×10 7 |
Comparative example 1 | 2.2×10 8 |
Comparative example 2 | 1.3×10 9 |
Comparative example 3 | 7.4×10 8 |
Comparative example 4 | 9.6×10 7 |
Comparative example 5 | 1.9×10 8 |
Comparative example 6 | 6.7×10 10 |
As can be seen from the data in the above table, the color master batch of the present invention has a better antistatic effect, especially the antistatic effect of examples 1-7 is better. In example 8, the antistatic effect of the color master batch is reduced due to the fact that the silicon nitride whiskers modified by the silane coupling agent are not added, and in example 9, the silicon nitride whiskers not modified by the silane coupling agent are reduced in compatibility with a system, so that the antistatic effect of the color master batch is reduced. The antistatic agents in the color masterbatches of the comparative examples 1 to 4 respectively omit aluminum-doped zinc oxide, sodium alkylsulfonate, pentaerythritol stearate and silicon dioxide, so that the antistatic effect of the color masterbatches is remarkably reduced, which shows that the four components of the antistatic agent in the color masterbatches provided by the invention have the functions of mutual matching and promotion, and the antistatic effect of the color masterbatches is improved together. Comparative example 5 the same amount of tin oxide was used to replace aluminum-doped zinc oxide, the antistatic effect of the masterbatch was still lower, further demonstrating the synergistic effect between the antistatic agent components used in the masterbatch of the invention, the four being none at all. Compared with example 8, the composition of the antistatic agent is changed, so that the surface resistance of the color master batch is obviously increased, and the antistatic effect of the color master batch can be improved by the antistatic agent and the silicon nitride whisker.
Experimental example 2
The color concentrates of examples 1 to 9 were each added to linear Low Density Polyethylene (LDPE) at 6%, and color plaques and tensile specimens were injection-molded by an injection molding machine, and films were blow-molded by a film blowing machine to conduct a light aging test. The test method comprises the following steps: the xenon lamp was used to simulate sunlight, and the test was carried out for 5000 hours to test the retention of elongation at break after aging (measured as specified in GBT13022-1991, tensile Property test method for Plastic films) relative to that before aging, and the results are shown in Table 2.
TABLE 2 anti-aging Effect of different color concentrates
Retention of elongation at break after aging (%) | |
Example 1 | 92.7 |
Example 2 | 91.2 |
Example 3 | 91.7 |
Example 4 | 77.6 |
Example 5 | 79.4 |
Example 6 | 80.2 |
Example 7 | 90.1 |
Example 8 | 89.2 |
Example 9 | 90.1 |
As can be seen from the data in the table above, the color master batch of the invention has better anti-ultraviolet aging effect when added with the ultraviolet absorber, the light stabilizer and the antioxidant.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The color master batch with the antistatic function is characterized by comprising the following components in parts by weight: 30-50 parts of linear low-density polyethylene, 20-40 parts of toner, 10-15 parts of dispersant, 10-15 parts of lubricant and 2-11 parts of antistatic agent;
wherein the antistatic agent is a mixture of aluminum-doped zinc oxide, sodium alkyl sulfonate, pentaerythritol stearate and silicon dioxide in a mass ratio of (1-7) to (1-2) to (0.5-1) to (0.1-0.5).
2. The color masterbatch with antistatic function according to claim 1, wherein the toner is selected from one or more of phthalocyanine blue, permanent yellow, titanium yellow, cadmium yellow, permanent red, azo red, carbon black, anthraquinone orange;
and/or the dispersing agent is selected from one or more of magnesium stearate, calcium stearate and polyethylene wax;
and/or the lubricant is one or more of ethylene bis stearamide, pentaerythritol stearate and organic siloxane.
3. The color master batch with the antistatic function according to claim 1, further comprising 2-10 parts by weight of an ultraviolet absorbent.
4. The color masterbatch with antistatic function according to claim 1, further comprising 2-10 parts by weight of a light stabilizer.
5. The color master batch with the antistatic function according to claim 1, further comprising 2-10 parts by weight of an antioxidant.
6. The color master batch with the antistatic function according to claim 1, further comprising PPA in an amount of 1-5 parts by weight.
7. The color master batch with the antistatic function according to claim 1, further comprising 0.24 to 1.5 parts by weight of silicon nitride whiskers.
8. The color master batch with the antistatic function according to claim 7, wherein the silicon nitride whiskers are silicon nitride whiskers modified by a silane coupling agent.
9. The color master batch with the antistatic function according to claim 8, wherein the preparation method of the silane coupling agent modified silicon nitride whisker comprises the following steps: and (2) roasting the silicon nitride crystal whiskers in a vacuum environment, cooling, uniformly dispersing in absolute ethyl alcohol, carrying out normal pressure plasma treatment, carrying out ultrasonic dispersion and cleaning in a silane coupling agent solution, taking the suspended crystal whiskers on the upper layer of the solution, filtering, cleaning and drying to obtain the silane coupling agent modified silicon nitride crystal whiskers.
10. Process for the preparation of a masterbatch with antistatic function according to any one of claims 1 to 9, characterized in that it comprises the following steps: the raw materials are uniformly mixed, and then melt blending, extrusion, granulation and drying are carried out, so that the composite material is obtained.
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