CN109575645A - A kind of aluminum paste and preparation method thereof for alcohol water type ink - Google Patents
A kind of aluminum paste and preparation method thereof for alcohol water type ink Download PDFInfo
- Publication number
- CN109575645A CN109575645A CN201811611729.7A CN201811611729A CN109575645A CN 109575645 A CN109575645 A CN 109575645A CN 201811611729 A CN201811611729 A CN 201811611729A CN 109575645 A CN109575645 A CN 109575645A
- Authority
- CN
- China
- Prior art keywords
- acid
- aluminum paste
- water type
- aluminium powder
- alcohol water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 104
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000004411 aluminium Substances 0.000 claims abstract description 55
- 239000002253 acid Substances 0.000 claims abstract description 52
- 239000000843 powder Substances 0.000 claims abstract description 51
- 235000019441 ethanol Nutrition 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 25
- 239000002904 solvent Substances 0.000 claims abstract description 25
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims abstract description 24
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims abstract description 24
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims abstract description 24
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000005642 Oleic acid Substances 0.000 claims abstract description 24
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims abstract description 24
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 21
- 239000012065 filter cake Substances 0.000 claims abstract description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 14
- 238000000498 ball milling Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000007639 printing Methods 0.000 claims abstract description 10
- 239000000047 product Substances 0.000 claims abstract description 10
- 238000005956 quaternization reaction Methods 0.000 claims abstract description 10
- 238000000889 atomisation Methods 0.000 claims abstract description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 8
- 238000010333 wet classification Methods 0.000 claims abstract description 7
- 238000006557 surface reaction Methods 0.000 claims abstract description 4
- -1 acyl glutamic acid Chemical compound 0.000 claims description 24
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 20
- 235000004279 alanine Nutrition 0.000 claims description 18
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 17
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 claims description 14
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 13
- 235000013922 glutamic acid Nutrition 0.000 claims description 13
- 239000004220 glutamic acid Substances 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 239000004471 Glycine Substances 0.000 claims description 11
- 229910021529 ammonia Inorganic materials 0.000 claims description 10
- KZRXPHCVIMWWDS-AWEZNQCLSA-N (4S)-4-amino-5-dodecanoyloxy-5-oxopentanoic acid Chemical compound CCCCCCCCCCCC(=O)OC(=O)[C@@H](N)CCC(O)=O KZRXPHCVIMWWDS-AWEZNQCLSA-N 0.000 claims description 9
- 229940071085 lauroyl glutamate Drugs 0.000 claims description 9
- 241000220287 Sedum rubrotinctum Species 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000004094 surface-active agent Substances 0.000 claims description 7
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 claims description 6
- 239000004472 Lysine Substances 0.000 claims description 6
- 108010077895 Sarcosine Proteins 0.000 claims description 6
- 125000002252 acyl group Chemical group 0.000 claims description 6
- 235000001014 amino acid Nutrition 0.000 claims description 6
- 229940043230 sarcosine Drugs 0.000 claims description 6
- ZEGPKOUXKGKNMP-IBGZPJMESA-N (2s)-2-(hexadecylamino)pentanedioic acid Chemical compound CCCCCCCCCCCCCCCCN[C@H](C(O)=O)CCC(O)=O ZEGPKOUXKGKNMP-IBGZPJMESA-N 0.000 claims description 5
- FJVWEMXTRKQOPG-NRFANRHFSA-N (2s)-2-(octadecylamino)pentanedioic acid Chemical compound CCCCCCCCCCCCCCCCCCN[C@H](C(O)=O)CCC(O)=O FJVWEMXTRKQOPG-NRFANRHFSA-N 0.000 claims description 5
- GYDYJUYZBRGMCC-INIZCTEOSA-N (2s)-2-amino-6-(dodecanoylamino)hexanoic acid Chemical compound CCCCCCCCCCCC(=O)NCCCC[C@H](N)C(O)=O GYDYJUYZBRGMCC-INIZCTEOSA-N 0.000 claims description 5
- UMPADDIETTWOQH-QHCPKHFHSA-N (2s)-6-amino-2-(octadecylamino)hexanoic acid Chemical compound CCCCCCCCCCCCCCCCCCN[C@H](C(O)=O)CCCCN UMPADDIETTWOQH-QHCPKHFHSA-N 0.000 claims description 5
- SHRYOWAOIIMOSO-UHFFFAOYSA-N 2-(octadecylamino)acetic acid Chemical compound CCCCCCCCCCCCCCCCCCNCC(O)=O SHRYOWAOIIMOSO-UHFFFAOYSA-N 0.000 claims description 5
- JWGGSJFIGIGFSQ-UHFFFAOYSA-N N-dodecanoylglycine Chemical compound CCCCCCCCCCCC(=O)NCC(O)=O JWGGSJFIGIGFSQ-UHFFFAOYSA-N 0.000 claims description 5
- DYUGTPXLDJQBRB-UHFFFAOYSA-N N-myristoylglycine Chemical compound CCCCCCCCCCCCCC(=O)NCC(O)=O DYUGTPXLDJQBRB-UHFFFAOYSA-N 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- UYTOHYBIBPDOKX-ZDUSSCGKSA-N (2s)-2-(dodecanoylamino)propanoic acid Chemical compound CCCCCCCCCCCC(=O)N[C@@H](C)C(O)=O UYTOHYBIBPDOKX-ZDUSSCGKSA-N 0.000 claims description 4
- MTJZWYHTZFVEGI-INIZCTEOSA-N (2s)-2-(tetradecanoylamino)pentanedioic acid Chemical compound CCCCCCCCCCCCCC(=O)N[C@H](C(O)=O)CCC(O)=O MTJZWYHTZFVEGI-INIZCTEOSA-N 0.000 claims description 4
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 claims description 4
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- LFJJOPDNPVFCNZ-UHFFFAOYSA-N 2-[hexadecanoyl(methyl)amino]acetic acid Chemical compound CCCCCCCCCCCCCCCC(=O)N(C)CC(O)=O LFJJOPDNPVFCNZ-UHFFFAOYSA-N 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- BACYUWVYYTXETD-UHFFFAOYSA-N N-Lauroylsarcosine Chemical compound CCCCCCCCCCCC(=O)N(C)CC(O)=O BACYUWVYYTXETD-UHFFFAOYSA-N 0.000 claims description 3
- 235000019082 Osmanthus Nutrition 0.000 claims description 3
- 241000333181 Osmanthus Species 0.000 claims description 3
- 239000000908 ammonium hydroxide Substances 0.000 claims description 3
- 229940031098 ethanolamine Drugs 0.000 claims description 3
- 108700009886 palmitoyl sarcosine Proteins 0.000 claims description 3
- 108700004121 sarkosyl Proteins 0.000 claims description 3
- 125000001419 myristoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000002156 mixing Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 238000004898 kneading Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 229910052681 coesite Inorganic materials 0.000 description 5
- 229910052906 cristobalite Inorganic materials 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 229910052682 stishovite Inorganic materials 0.000 description 5
- 229910052905 tridymite Inorganic materials 0.000 description 5
- DWNBOPVKNPVNQG-LURJTMIESA-N (2s)-4-hydroxy-2-(propylamino)butanoic acid Chemical compound CCCN[C@H](C(O)=O)CCO DWNBOPVKNPVNQG-LURJTMIESA-N 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- IWKZTTDNVPAHNP-FQEVSTJZSA-N (2s)-2-amino-6-(hexadecanoylamino)hexanoic acid Chemical compound CCCCCCCCCCCCCCCC(=O)NCCCC[C@H](N)C(O)=O IWKZTTDNVPAHNP-FQEVSTJZSA-N 0.000 description 3
- DVHIYVOBSKWPJD-SFHVURJKSA-N N-myristoyl lysine Chemical compound CCCCCCCCCCCCCC(=O)N[C@H](C(O)=O)CCCCN DVHIYVOBSKWPJD-SFHVURJKSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000001351 cycling effect Effects 0.000 description 3
- 125000000400 lauroyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000003113 alkalizing effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- ODHCTXKNWHHXJC-UHFFFAOYSA-N 5-oxoproline Chemical compound OC(=O)C1CCC(=O)N1 ODHCTXKNWHHXJC-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- CHQZBIVWDKADIA-GDWUOILNSA-N N-Oleoyl alanine Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)N[C@@H](C)C(O)=O CHQZBIVWDKADIA-GDWUOILNSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- FHKPLLOSJHHKNU-INIZCTEOSA-N [(3S)-3-[8-(1-ethyl-5-methylpyrazol-4-yl)-9-methylpurin-6-yl]oxypyrrolidin-1-yl]-(oxan-4-yl)methanone Chemical compound C(C)N1N=CC(=C1C)C=1N(C2=NC=NC(=C2N=1)O[C@@H]1CN(CC1)C(=O)C1CCOCC1)C FHKPLLOSJHHKNU-INIZCTEOSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 125000004442 acylamino group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000000539 amino acid group Chemical group 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000013556 antirust agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 150000001845 chromium compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- SBNFWQZLDJGRLK-UHFFFAOYSA-N phenothrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 SBNFWQZLDJGRLK-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/62—Metallic pigments or fillers
- C09C1/64—Aluminium
- C09C1/644—Aluminium treated with organic compounds, e.g. polymers
- C09C1/646—Aluminium treated with organic compounds, e.g. polymers concomitant with mechanical comminution, shaping or abrasion of the particles
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
- C09C3/041—Grinding
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
Abstract
The present invention provides a kind of aluminum paste for alcohol water type ink, it makes aluminum flake surface functionalization and with good water dispersible and printing adaptability by introducing N- acylamino acid, preparation process is as follows: first mixing nitrogen atomization fine spherical aluminum powder and solvent naphtha by the weight ratio of 5:60~120, and the oleic acid and N- acylamino acid for being respectively equivalent to aluminium powder weight 0.1~5% is added, then said mixture material is successively passed through into ball milling, spin vibration sieve point and wet classification process, and filters pressing is carried out to resulting material, then it takes filter cake to be placed in ethyl alcohol to clean, the alkaline matter for being equivalent to filter cake weight 0.1%~2% is added to the progress quaternization processing of N- acylamino acid, secondary filters pressing finally is carried out to filter cake and kneading obtains alcohol water type aluminum paste finished product.Preparation process of the present invention is simple and particularly suitable alcohol water type ink uses, and resulting aluminum paste finished product has excellent metallic effect, storage stability and printing adaptability.
Description
Technical field
The present invention relates to metallic pigments and technical field of ink, and in particular to is lived to a kind of using N- acyl amino acid surfaces
Property the modified aluminum paste of agent preparation method, and the aluminium that can be directly used in alcohol water type ink being prepared by this method
Silver paste.
Background technique
Aluminum paste is a kind of important metallic pigments, because there is high bright metallic luster to be widely used in coating work for it
Industry, printing ink industry and plastics industry field.Currently, the annual aluminum paste volume of production and marketing in China is probably at 50,000 tons or so, wherein
External import and its product occupy 8000 tons.
The manufacturing method of aluminum paste is mainly ball-milling method, by being put into steel ball, aluminium powder and lubricant in the ball mill, and
Aluminium powder, which is smashed, using steel ball obtains the more tiny flakey aluminium powder of partial size.In process of production, it is filled in ball mill and pipeline
Inert gas, referred to as " dry production "；And organic solvent is added in ball mill and replaces inert gas, then it is referred to as " wet process
Production ", the materials such as aluminium powder and organic solvent, lubricant specifically, exactly mixed according to a certain percentage and be placed on ball mill
Filter cake is made in middle grinding, the processes such as then screened, filters pressing, finally obtains finished product aluminum paste through mediating surface treatment again.It is existing
Aluminium pigment production method be essentially all using wet ball grinding technique.
During wet production, each analog assistant need to be added, aluminium flake is protected, mainly include additive technology and packet
Two class of coating technique.Wherein, additive technology mainly passes through addition organic phosphorus compound, as Eckart Stapa series,
AquasilBP/AN (Eckart, Siberline are respectively Liang great aluminium flake supplier, the world) of Siberline etc., but due to adding
What is added is small molecule compound, is difficult really to protect the stability of aluminium flake in water, while there is also may influence coating
The side effect of energy (such as drying time, adhesive force, moisture-proof).And technique for packing also experienced two generations: first generation technique for packing
It is also the presently preferred representative for preventing aluminium flake spot corrosion performance using insoluble chromium compound, but in recent years
Carry out the continuous enhancing of environmental consciousness, chromate with carcinogenic toxicity due to being gradually eliminated；Second generation technique for packing is then existing
In the SiO of more mainstream2Cladding, research staff can be in SiO2Improve aluminium by increasing organic matter modification on the basis of cladding
Compatibility, raising adhesive force between piece and paint binder etc., but due to such SiO2Coating technology is on the surface of original aluminium flake
Upper increase SiO2Clad realizes, although prevent from getting angry, performance table in terms of wet-heat resisting, the weather-proof and cycle performance of resistance to pipeline
It is existing excellent, but consider SiO2Clad certainly will will affect the original brightness of aluminium flake, sudden strain of a muscle degree and covering power, also hold in treatment process
The reunion for easily causing aluminium flake, is difficult to break through, manufacturing cost is also very expensive in addition, is unfavorable for market and pushes away there are still technical bottleneck
Extensively.
Ink industry is because it, with special application and construction, is difficult really to protect in aluminum paste using additive technology
Aluminium
Stability of the piece in ink alcohol-water system, and utilize SiO2The aluminum paste of coating technology does not have needed for ink again
Printing adaptability, and then limit application of such aluminum paste in environment-friendly type alcohol aqueous ink.In conclusion extensive at present
Two kinds of water aluminum-silver slurry technologies of preparing of application respectively have deficiency, and before preparing alcohol water type ink, aluminum paste producer needs to oiliness
Aluminum paste carries out cumbersome process, and the aluminum paste for alcohol water type ink could be made, and not only expends working hour and application effect
Fruit is also more general.
Summary of the invention
It is simple the purpose of the present invention is to provide a kind of step and can be directly used for the aluminum paste in alcohol water type ink and its
Preparation method, to solve the problems, such as to propose in background technique.
To achieve the above object, the present invention provides a kind of aluminum pastes for alcohol water type ink, in ball milling process
Introduce functional molecular N- acylamino acid, using N- acylamino acid as grinding aid, further to N- acylamino acid into
Row quaternization processing, and the N- acylamino acid after alkalizing is as surfactant, so that aluminum flake surface functionalization and having
There are good water dispersible and printing adaptability.
Acyl amino acid surfactant is a kind of with high surface, the novel warm of good biocompatibility and surface
Activating agent has boundless market prospects.N- acyl amino acid surfactant is due to including the acyl with high-hydrophilic
Base and amino acid group, therefore it is greatly improved in terms of water-soluble, surface-active and micellar aggregates ability.It is prior
It is that for aluminium pigment, N- acyl amino hydrochlorate is typical chelate surfactant class corrosion inhibiter, in molecular structure
Amido bond and carboxyl can form the chelating type absorption of five-membered ring structure in metal surface, have inoxidizability, can be used as corrosion inhibiter
With oil-soluble antirust agent.In view of characteristic possessed by above-mentioned N- acyl amino acid surfactant, inventor creatively will
It is applied to new field, i.e. the production preparation of aluminum paste, to solve alcohol water type ink formulation in the process.
In addition, needing to carry out alkali cleaning treatment to it and functional molecular being made to become yin due to the poorly water-soluble of N- acylamino acid itself
Ionic facilitates aluminium flake and disperses in alcohol-water system and keep stability.
Preferably, the raw material of the aluminum paste includes aluminium powder, solvent naphtha, oleic acid (package auxiliary agent) and N- acylamino acid；
Wherein, aluminium powder and solvent naphtha are according to aluminium powder: the premixing of solvent naphtha=5:60~120 weight ratio, and oleic acid is added in mixture
Weight is the 0.1~5% of aluminium powder weight, and the weight that N- acylamino acid is added in mixture is the 0.1~5% of aluminium powder weight.
Preferably, the N- acylamino acid is lauroyl glutamate, lauroyl glycine, lauroyl flesh ammonia
Acid, lauroyl alanine, lauroyl lysine, myristoyl glutamic acid, myristoyl glycine, Pork and beans acyl group flesh
Propylhomoserin, myristoyl alanine, myristoyl lysine, cocoyl glutamic acid, cocoyl glycine, cocoyl
Sarcosine, cocoyl alanine, cocoyl lysine, palmityl glutamic acid, palmityl glycine, palmityl flesh
Propylhomoserin, palmityl alanine, palmityl lysine, stearyl glutamic acid, stearyl glycine, stearyl flesh ammonia
One of acid, stearyl alanine, stearyl lysine and CH3 (CH2) n CONH (CH2) nCQHCOOR are a variety of
(wherein Q indicates basic group, and R is alkyl, such as N- acyl glutamic acid diester, glycerol list 2-pyrrolidone-5-carboxylic acid's ester etc.).
Preferably, the solvent naphtha is one of D40, D70, D80 and D150 or a variety of.
Preferably, the aluminium powder is nitrogen atomization fine spherical aluminum powder, average grain diameter d50It is 1~10 μm.
Preferably, the weight ratio of the oleic acid of addition and N- acylamino acid is 1:0.1~10.
A kind of preparation method of such as above-mentioned aluminum paste for alcohol water type ink, includes the following steps:
Step 1) uses nitrogen atomization fine spherical aluminum powder and solvent naphtha for raw material, by the two according to aluminium powder: solvent naphtha=
The weight ratio of 5:60~120 is pre-mixed；
Step 2) is added into mixture to be equivalent to the oleic acid of aluminium powder weight 0.1~5% and is equivalent to aluminium powder weight 0.1
~5% N- acylamino acid；
Said mixture material is placed in ball milling in ball mill and discharged after 20~50 hours by step 3), and mixed material shakes through overwinding
Sieve screening and wet classification process carry out filters pressing to resulting material；
Step 4) takes filter cake to be placed in ethyl alcohol and starts the cleaning processing, and the alkalinity for being equivalent to filter cake weight 0.1%~2% is added
Substance carries out quaternization processing to N- acylamino acid；
Step 5) carries out secondary filters pressing to filter cake and mediates to get alcohol water type aluminum paste finished product.
Preferably, the N- acylamino acid is lauroyl glutamate, lauroyl glycine, lauroyl flesh ammonia
Acid, lauroyl alanine, lauroyl lysine, myristoyl glutamic acid, myristoyl glycine, Pork and beans acyl group flesh
Propylhomoserin, myristoyl alanine, myristoyl lysine, cocoyl glutamic acid, cocoyl glycine, cocoyl
Sarcosine, cocoyl alanine, cocoyl lysine, palmityl glutamic acid, palmityl glycine, palmityl flesh
Propylhomoserin, palmityl alanine, palmityl lysine, stearyl glutamic acid, stearyl glycine, stearyl flesh ammonia
One of acid, stearyl alanine, stearyl lysine and CH3 (CH2) n CONH (CH2) n CQHCOOR are a variety of.
Preferably, the solvent naphtha is one of D40, D70, D80 and D150 or a variety of.
Preferably, the average grain diameter d of the aluminium powder50It is 1~10 μm.
Preferably, the alkaline matter is one or more in NaOH, ammonium hydroxide and ethanol amine.
Preferably, the weight ratio of the oleic acid of addition and N- acylamino acid is 1:0.1~10.
Preferably, in the wet classification process of step 3), by solvent naphtha by the mass concentration of aluminium powder in mixed material
3~10% are adjusted to, the hydroclone classification for being then 10mm by diameter, transfer pressure control is in 0.3~0.5MPa, pressure
Filtrate after filter returns to ball milling process and continues cycling through use.
Technical solution provided by the invention at least has the following beneficial effects:
The present invention is introduced by slurry premixing, functional molecular, package auxiliary agent is handled, dicyandiamide solution replacement, quaternization
After processing, a kind of novel functionalization aluminum paste is prepared, the N- acylamino acid that the aluminium flake in the aluminum paste is alkalized changes
Sex modification, thus there is good water dispersible, it can be directly used in alcohol water type ink, compared to traditional production method,
The aluminum paste has the advantages that synthesis technology is simple, easy to use, and due to adapting in metallic effect, storage stability and printing
Property on do well and have excellent application effect.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution of the present invention is clearly and completely described, it is clear that institute
The embodiment of description is only section Example of the invention, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill all other embodiment obtained without making creative work, belongs to the present invention
The range of protection.
The present invention provides a kind of aluminum pastes for alcohol water type ink, by introducing functional molecular in ball milling process
N- acylamino acid further carries out quaternization processing to N- acylamino acid using N- acylamino acid as grinding aid,
And the N- acylamino acid after alkalizing is used as surfactant, so that aluminum flake surface functionalization and with good water dispersible
And printing adaptability.
The raw material of the aluminum paste mainly includes aluminium powder, solvent naphtha, oleic acid and N- acylamino acid.Wherein:
The N- acylamino acid is lauroyl glutamate, lauroyl glycine, lauroyl sarcosine, lauroyl
Base alanine, lauroyl lysine, myristoyl glutamic acid, myristoyl glycine, Pork and beans acyl group sarcosine, Pork and beans
Cool acylalaninies, myristoyl lysine, cocoyl glutamic acid, cocoyl glycine, cocoyl sarcosine, coconut palm
Oleoyl alanine, cocoyl lysine, palmityl glutamic acid, palmityl glycine, palmitoyl sarcosine, palm
Acylalaninies, palmityl lysine, stearyl glutamic acid, stearyl glycine, stearyl sarcosine, stearoyl
One of base alanine, stearyl lysine and CH3 (CH2) n CONH (CH2) n CQHCOOR or a variety of.
The solvent naphtha is one of D40, D70, D80 and D150 or a variety of.
The aluminium powder is nitrogen atomization fine spherical aluminum powder, average grain diameter d50It is 1~10 μm.
The preparation method of above-mentioned aluminum paste specifically comprises the following steps:
Step 1) is by nitrogen atomization fine spherical aluminum powder and solvent naphtha according to aluminium powder: solvent naphtha=5:60~120 weight
Than premixing；
Step 2) is added into mixture to be equivalent to the oleic acid of aluminium powder weight 0.1~5% and is equivalent to aluminium powder weight 0.1
~5% N- acylamino acid, the oleic acid of addition and the weight relationships of N- acylamino acid can be further limited in 1:0.1~10
Between；
Said mixture material is placed in ball milling in ball mill and discharged after 20~50 hours by step 3), uses diameter for 1.0mm
High-carbon steel ball be situated between as the mill of ball mill, mixed material by 325 mesh and 400 mesh spin vibration sieve screening, after crossing 400 meshes
Mixed material enters wet classification process, the mass concentration of aluminium powder in mixed material is adjusted to 3~10% by solvent naphtha, choosing
The hydroclone classification and transfer pressure for being 10mm with diameter are controlled in 0.3~0.5MPa, carry out filters pressing, pressure to resulting material
Filtrate after filter returns to ball milling process and continues cycling through use；
Filter cake is placed in the ethyl alcohol for being equivalent to 1~5 times of filter cake weight and starts the cleaning processing by step 4), and addition is equivalent to filter
The alkaline matter of cake weight 0.1%~2% to N- acylamino acid carry out quaternization processing, the alkaline matter be NaOH,
It is one or more in ammonium hydroxide and ethanol amine；
Step 5) to the filter cake after cleaning and basification carry out secondary filters pressing and mediate to get alcohol water type aluminum paste at
Product.
Embodiment 1
Step 1) is by d50It is 3 μm of nitrogen atomization fine spherical aluminum powders and solvent naphtha according to aluminium powder: solvent naphtha=5:95
Weight ratio premixing；
The moon for being equivalent to the oleic acid of aluminium powder weight 2% and being equivalent to aluminium powder weight 2% is added into mixture for step 2)
Osmanthus acyl glutamic acid；
Said mixture material is placed in ball milling in ball mill and discharged after 40 hours by step 3), uses diameter for the height of 1.0mm
Carbon steel balls are situated between as the mill of ball mill, mixing of the mixed material by the screening of the spin vibration sieve of 325 mesh and 400 mesh, after crossing 400 meshes
Material enters wet classification process, the mass concentration of aluminium powder in mixed material is adjusted to 5% by solvent naphtha, selection diameter is
Hydroclone classification and the transfer pressure control of 10mm carries out filters pressing to resulting material, the filtrate after filters pressing is returned in 0.5MPa
Use is continued cycling through to ball milling process；
Filter cake is placed in ethyl alcohol and starts the cleaning processing by step 4), and the weight of ethyl alcohol used is twice of filter cake weight, adds
The NaOH for entering to be equivalent to filter cake weight 0.5% carries out quaternization processing to lauroyl glutamate；
Step 5) to the filter cake after cleaning and basification carry out secondary filters pressing and mediate to get alcohol water type aluminum paste at
Product.
Embodiment 2
The present embodiment and the distinctive points of embodiment 1 are: the weight that oleic acid is added in mixture is aluminium powder weight
0.1%, the weight that lauroyl glutamate is added in mixture is the 0.1% of aluminium powder weight.
Embodiment 3
The present embodiment and the distinctive points of embodiment 1 are: the weight that oleic acid is added in mixture is the 5% of aluminium powder weight,
The weight that lauroyl glutamate is added in mixture is the 5% of aluminium powder weight.
Embodiment 4
The present embodiment and the distinctive points of embodiment 1 are: alkaline matter used is the ethyl alcohol for being equivalent to filter cake weight 1%
Amine.
Embodiment 5
The present embodiment and the distinctive points of embodiment 1 are: the weight that oleic acid is added in mixture is the 5% of aluminium powder weight,
The weight that lauroyl glutamate is added in mixture is the 1% of aluminium powder weight.
Embodiment 6
The present embodiment and the distinctive points of embodiment 1 are: N- acylamino acid used is N- acyl glutamic acid diester.
Embodiment 7
The present embodiment and the distinctive points of embodiment 1 are: N- acylamino acid used is by cocoyl glycine and the moon
Osmanthus acyl glutamic acid is formed according to the weight ratio mixed configuration of 1:1.
Comparative example 1
The present embodiment and the distinctive points of embodiment 1 are: oleic acid being only added in mixture as auxiliary agent without adding N- acyl
Base amino acid.
Comparative example 2
The present embodiment and the distinctive points of embodiment 1 are: replacing N- acylamino acid with glutamic acid, and glutamic acid is added
Weight is the 2% of aluminium powder weight.
Comparative example 3
The present embodiment and the distinctive points of embodiment 1 are: the weight that oleic acid is added in mixture is aluminium powder weight
0.05%.
Comparative example 4
The present embodiment and the distinctive points of embodiment 1 are: the weight that lauroyl glutamate is added in mixture is aluminium powder
The 0.05% of weight.
Comparative example 5
The present embodiment and the distinctive points of embodiment 1 are: the weight that oleic acid is added in mixture is the 6% of aluminium powder weight,
The weight that N- acylamino acid is added in mixture is the 6% of aluminium powder weight.
The variation of above-mentioned all embodiments and comparative example is listed in a tabular form, is specifically shown in Table one.
Table one
It is given a mark with the universal standard in industry to the aluminum paste finished product in above-mentioned all embodiments and comparative example
Judge that the score of every qualitative data is specifically shown in Table two (with 10 points as full marks).
Table two
| Metallic effect | Water dispersible | Printing adaptability | |
| Embodiment 1 | 8 | 8 | 8 |
| Embodiment 2 | 8 | 6 | 6 |
| Embodiment 3 | 8 | 10 | 9 |
| Embodiment 4 | 8 | 8 | 8 |
| Embodiment 5 | 8 | 7 | 8 |
| Embodiment 6 | 8 | 9 | 8 |
| Embodiment 7 | 8 | 8 | 8 |
| Comparative example 1 | 7 | 3 | 4 |
| Comparative example 2 | 8 | 4 | 5 |
| Comparative example 3 | 8 | 7 | 4 |
| Comparative example 4 | 8 | 5 | 6 |
| Comparative example 5 | 8 | 8 | 7 |
In conjunction with the data in table one and table two, it will thus be seen that
The present invention compares gained aluminum paste finished product by introducing N- acylamino acid and carrying out quaternization processing to it
In traditional aluminum paste there is more excellent performance in terms of metallic effect, water dispersible and printing adaptability, can be directly used for alcohol
The production process of water type ink is without using other cumbersome treatment process.
In order to which the technology of the present invention purpose is better achieved, the oleic acid of addition and the weight of N- acylamino acid should be greater than used
The 0.1% of aluminium powder weight, since technical effect generated after the amount that auxiliary agent is added reaches a certain level is difficult to be further continued for increasing
Add, economically consider, the oleic acid of addition and the weight of N- acylamino acid are preferably no more than the 5% of aluminium powder weight used；
And the weight ratio of oleic acid and N- acylamino acid, when being limited to 1:0.1~10, the synergistic effect of the two is obvious.
The above description is only a preferred embodiment of the present invention, is not intended to limit scope of patent protection of the invention, for
For those skilled in the art, the invention may be variously modified and varied.Within the spirit and principles in the present invention, all
Using any improvement or equivalent replacement made by present specification, it is directly or indirectly used in other relevant technology necks
Domain should all be included within the scope of the present invention.
Claims (10)
1. a kind of aluminum paste for alcohol water type ink, which is characterized in that introduce functional molecular N- acyl group ammonia in ball milling process
Base acid further carries out quaternization processing to N- acylamino acid, and with alkalization using N- acylamino acid as grinding aid
N- acylamino acid afterwards is as surfactant, so that aluminum flake surface functionalization and having good water dispersible and printing suitable
Ying Xing.
2. being used for the aluminum paste of alcohol water type ink according to claim 1, which is characterized in that the raw material of the aluminum paste includes
Aluminium powder, solvent naphtha, oleic acid and N- acylamino acid；Wherein, aluminium powder and solvent naphtha are according to aluminium powder: solvent naphtha=5:60~120
Weight ratio is pre-mixed, and the weight that oleic acid is added in mixture is the 0.1~5% of aluminium powder weight, and N- acyl group ammonia is added in mixture
The weight of base acid is the 0.1~5% of aluminium powder weight.
3. being used for the aluminum paste of alcohol water type ink according to claim 2, which is characterized in that the N- acylamino acid is the moon
Osmanthus acyl glutamic acid, lauroyl glycine, lauroyl sarcosine, lauroyl alanine, lauroyl lysine, Pork and beans
Cool acyl glutamic acid, myristoyl glycine, Pork and beans acyl group sarcosine, myristoyl alanine, myristoyl rely ammonia
Acid, cocoyl glutamic acid, cocoyl glycine, cocoyl sarcosine, cocoyl alanine, cocoyl rely ammonia
Acid, palmityl glutamic acid, palmityl glycine, palmitoyl sarcosine, palmityl alanine, palmityl rely ammonia
Acid, stearyl glutamic acid, stearyl glycine, stearyl sarcosine, stearyl alanine, stearyl lysine
And CH3(CH2)nCONH(CH2)nOne of CQHCOOR or a variety of.
4. according to claim 2 be used for alcohol water type ink aluminum paste, which is characterized in that the solvent naphtha be D40, D70,
One of D80 and D150 or a variety of.
5. being used for the aluminum paste of alcohol water type ink according to claim 2, which is characterized in that the aluminium powder is that nitrogen atomization is micro-
Thin ball aluminum powder, average grain diameter d50It is 1~10 μm.
6. being used for the aluminum paste of alcohol water type ink according to claim 2, which is characterized in that the oleic acid and N- acyl group ammonia of addition
The weight ratio of base acid is 1:0.1~10.
7. a kind of preparation method for the aluminum paste of alcohol water type ink as described in claim 1, which is characterized in that including as follows
Step:
Step 1) uses nitrogen atomization fine spherical aluminum powder and solvent naphtha for raw material, by the two according to aluminium powder: solvent naphtha=5:60
~120 weight ratio premixing；
Step 2) be added into mixture be equivalent to the oleic acid of aluminium powder weight 0.1~5% and be equivalent to aluminium powder weight 0.1~
5% N- acylamino acid；
Said mixture material is placed in ball milling in ball mill and discharged after 20~50 hours by step 3), and mixed material is sieved by spin vibration sieve
Point and wet classification process, to resulting material carry out filters pressing；
Step 4) takes filter cake to be placed in ethyl alcohol and starts the cleaning processing, and the alkaline matter for being equivalent to filter cake weight 0.1%~2% is added
Quaternization processing is carried out to N- acylamino acid；
Step 5) carries out secondary filters pressing to filter cake and mediates to get alcohol water type aluminum paste finished product.
8. the preparation method for the aluminum paste of alcohol water type ink according to claim 7, which is characterized in that the N- acyl group
Amino acid is lauroyl glutamate, lauroyl glycine, lauroyl sarcosine, lauroyl alanine, lauroyl
Lysine, myristoyl glutamic acid, myristoyl glycine, Pork and beans acyl group sarcosine, myristoyl alanine, Pork and beans
Cool acyl-lysine, cocoyl glutamic acid, cocoyl glycine, cocoyl sarcosine, cocoyl alanine, cocounut oil
Acyl-lysine, palmityl glutamic acid, palmityl glycine, palmitoyl sarcosine, palmityl alanine, palmityl
Base lysine, stearyl glutamic acid, stearyl glycine, stearyl sarcosine, stearyl alanine, stearyl
Lysine and CH3(CH2)nCONH(CH2)nOne of CQHCOOR or a variety of；The solvent naphtha is D40, D70, D80 and No. 150
One of or it is a variety of；The average grain diameter d of the aluminium powder50It is 1~10 μm；The alkaline matter is NaOH, ammonium hydroxide and ethanol amine
In it is one or more.
9. the preparation method for the aluminum paste of alcohol water type ink according to claim 8, which is characterized in that the oleic acid of addition
Weight ratio with N- acylamino acid is 1:0.1~10.
10. the preparation method for the aluminum paste of alcohol water type ink according to claim 7, which is characterized in that in step 3)
Wet classification process in, the mass concentration of aluminium powder in mixed material is adjusted to 3~10% by solvent naphtha, then by straight
Diameter is the hydroclone classification of 10mm, filtrate of the transfer pressure control after 0.3~0.5MPa, filters pressing return to ball milling process after
It is continuous to be recycled.
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Denomination of invention: An aluminum silver paste for alcohol based ink and its preparation method Granted publication date: 20201229 Pledgee: Ningxiang sub branch of Bank of Changsha Co.,Ltd. Pledgor: ZUXING NEW MATERIAL CO.,LTD. Registration number: Y2024980013898 |