CN104371426A - 一种丝网印刷用水性铝银浆及其制备方法 - Google Patents
一种丝网印刷用水性铝银浆及其制备方法 Download PDFInfo
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 18
- 238000007650 screen-printing Methods 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims description 9
- 239000000843 powder Substances 0.000 claims abstract description 22
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 8
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 8
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 8
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 claims abstract description 7
- 229920001467 poly(styrenesulfonates) Polymers 0.000 claims abstract description 7
- 229910052903 pyrophyllite Inorganic materials 0.000 claims abstract description 7
- 229940006186 sodium polystyrene sulfonate Drugs 0.000 claims abstract description 7
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 7
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 33
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 15
- 239000004411 aluminium Substances 0.000 claims description 14
- -1 aluminium-silver Chemical compound 0.000 claims description 14
- 239000002002 slurry Substances 0.000 claims description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 12
- 229960004756 ethanol Drugs 0.000 claims description 12
- 239000012065 filter cake Substances 0.000 claims description 9
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 239000011734 sodium Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 108010010803 Gelatin Proteins 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 6
- NWGKJDSIEKMTRX-MDZDMXLPSA-N Sorbitan oleate Chemical compound CCCCCCCC\C=C\CCCCCCCC(=O)OCC(O)C1OCC(O)C1O NWGKJDSIEKMTRX-MDZDMXLPSA-N 0.000 claims description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- 235000013312 flour Nutrition 0.000 claims description 6
- 229920000159 gelatin Polymers 0.000 claims description 6
- 239000008273 gelatin Substances 0.000 claims description 6
- 235000019322 gelatine Nutrition 0.000 claims description 6
- 235000011852 gelatine desserts Nutrition 0.000 claims description 6
- LPUQAYUQRXPFSQ-DFWYDOINSA-M monosodium L-glutamate Chemical compound [Na+].[O-]C(=O)[C@@H](N)CCC(O)=O LPUQAYUQRXPFSQ-DFWYDOINSA-M 0.000 claims description 6
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 6
- 229910000077 silane Inorganic materials 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 6
- 229940079781 sodium cocoyl glutamate Drugs 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 238000001291 vacuum drying Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 3
- 238000010790 dilution Methods 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 3
- ILRSCQWREDREME-UHFFFAOYSA-N dodecanamide Chemical compound CCCCCCCCCCCC(N)=O ILRSCQWREDREME-UHFFFAOYSA-N 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000012046 mixed solvent Substances 0.000 claims description 3
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 3
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 3
- WTWSHHITWMVLBX-DKWTVANSSA-M sodium;(2s)-2-aminobutanedioate;hydron Chemical compound [Na+].[O-]C(=O)[C@@H](N)CC(O)=O WTWSHHITWMVLBX-DKWTVANSSA-M 0.000 claims description 3
- 238000000967 suction filtration Methods 0.000 claims description 3
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000000576 coating method Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 4
- 239000006087 Silane Coupling Agent Substances 0.000 abstract 1
- 229920002197 Sodium polyaspartate Polymers 0.000 abstract 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 229910052900 illite Inorganic materials 0.000 abstract 1
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000007613 slurry method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
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- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
- C09D17/006—Metal
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- 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
- C09C1/648—Aluminium treated with inorganic and organic, e.g. polymeric, compounds
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- 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
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- 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
- C09C3/06—Treatment with inorganic compounds
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- 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
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- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/10—Treatment with macromolecular organic compounds
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Abstract
本发明公开了一种丝网印刷用水性铝银浆，其特征是由下述重量份的原料组成：微米级片状铝粉40-60，叶蜡石粉1-2，伊利石粉1-2，正硅酸乙酯10-12，三聚磷酸钠0.5-1，硅烷偶联剂A-151 0.2-0.4，椰油酸二乙醇酰胺0.1-0.2，聚天冬氨酸钠0.05-0.1，聚苯乙烯磺酸钠0.1-0.2，聚二甲基二烯丙基氯化铵4-6，聚氧乙烯聚氧丙烯胺醚0.01-0.02，羧甲基纤维素6-8，助剂8-10。本发明的铝银浆具有良好的抗静电性、耐腐蚀性和耐刮性，墨层粘附性和牢度好，并且在水性涂料体系中具有高分散性，适用于丝网印刷。
Description
技术领域
本发明涉及金属颜料领域，具体涉及一种丝网印刷用水性铝银浆及其制备方法。
背景技术
铝银浆主要由铝粉、溶剂、助剂构成，经过特殊加工工艺和表面处理的颜料，铝片表面光洁平整，与涂料体系匹配性优良，具有优异的光反射能力和金属光泽，漆膜具有 “随角异色效应”，装饰效果美观。
随着工业化的发展和环境的恶化，保护环境已经成为全人类共同面对的课题。传统溶剂型铝银浆含有大量VOC（挥发性有机物），在涂装过程中挥发到大气中，对大气环境造成污染。因此，水性铝银浆代替溶剂型产品已经成为新的趋势。然而铝粉在水性体系中容易发生化学反应，因此，铝粉的表面处理至关重要。
发明内容
本发明的目的是提供一种墨层粘附性好、相容性高的丝网印刷用水性铝银浆。
本发明是通过以下技术方案实现的：
一种丝网印刷用水性铝银浆，其由下述重量份的原料制成：
微米级片状铝粉40-60，叶蜡石粉1-2，伊利石粉1-2，正硅酸乙酯10-12，三聚磷酸钠0.5-1，硅烷偶联剂A-151 0.2-0.4，椰油酸二乙醇酰胺0.1-0.2，聚天冬氨酸钠0.05-0.1，聚苯乙烯磺酸钠0.1-0.2，聚二甲基二烯丙基氯化铵4-6，聚氧乙烯聚氧丙烯胺醚0.01-0.02，羧甲基纤维素6-8，助剂8-10；
助剂由下列重量份的原料制成：
明胶1-2，钠基蒙脱土1-2，司盘80 0.2-0.4，柠檬酸0.4-0.6，椰油酰基谷氨酸钠0.05-0.1，葡萄糖酸钠0.2-0.4，水20-40；
助剂的制备方法：
将明胶、柠檬酸和葡萄糖酸钠加入水中，60-80℃、800-1000r/min搅拌至完全溶解，加入司盘80、椰油酰基谷氨酸钠和钠基蒙脱土，40-60℃、1200-1500r/min搅拌15-30min，过滤后将滤饼真空干燥，研磨至1000-1500目，即得。
一种丝网印刷用水性铝银浆的制备方法，包括以下步骤：
（1）配制氨水、蒸馏水和乙醇的混合溶剂作为A组分，用乙醇稀释正硅酸乙酯作为B组分；将微米级片状铝粉加入适量无水乙醇中，加入硅烷偶联剂A-151，氮气保护下搅拌0.5-1h后，以1-2滴/s的滴加速度同时分别滴加A组分和B组分，边滴加边搅拌，滴加完毕后40-45℃反应6-8h，抽滤后用无水乙醇洗涤，真空干燥，所述的A组分中氨水、蒸馏水和乙醇的重量比=1:2:5，所述的氨水浓度为25%，所述的B组分中乙醇和正硅酸乙酯的重量比=1:2；
（2）在反应容器中加入适量0.5-1%碳酸钠溶液，加入聚二甲基二烯丙基氯化铵500-600r/min搅拌5-15min，再加入（1）中处理后的铝粉，同样转速下搅拌5-10min，过滤并将滤饼在适量0.5-1%碳酸钠溶液中超声波分散，加入羧甲基纤维素，500-600r/min搅拌5-10min，再加入叶蜡石粉、伊利石粉和聚苯乙烯磺酸钠同样转速下搅拌10-20min，过滤；
（3）在容器中加入（2）中得到的滤饼以及其余原料，于室温条件下400-600r/min搅拌15-30min后真空干燥，即得。
本发明的优点是：
1. 通过配方和工艺的改进，使铝银浆具有良好的具有良好的抗静电性、耐腐蚀性和耐刮性，适用于丝网印刷；
2. 通过表面修饰，在铝粉表面双层包覆二氧化硅和羧甲基纤维素，使铝粉在水性涂料体系中具有高分散性，且墨层附着性和牢度好。
具体实施方式
本发明非限定实施例如下：
实施例1
一种丝网印刷用水性铝银浆，由下列重量(kg)的组分原料制备而成：
微米级片状铝粉50，叶蜡石粉1.5，伊利石粉1.5，正硅酸乙酯11，三聚磷酸钠0.8，硅烷偶联剂A-151 0.3，椰油酸二乙醇酰胺0.15，聚天冬氨酸钠0.08，聚苯乙烯磺酸钠0.15，聚二甲基二烯丙基氯化铵5，聚氧乙烯聚氧丙烯胺醚0.015，羧甲基纤维素7，助剂9；
其中，助剂由下列重量（kg）的原料制成：
明胶1.5，钠基蒙脱土1.5，司盘80 0.3，柠檬酸0.5，椰油酰基谷氨酸钠0.08，葡萄糖酸钠0.3，水30；
助剂的制备方法：
将明胶、柠檬酸和葡萄糖酸钠加入水中， 80℃、800r/min搅拌至完全溶解，加入司盘80、椰油酰基谷氨酸钠和钠基蒙脱土，60℃、1500r/min搅拌15min，过滤后将滤饼真空干燥，研磨至1000目，即得。
丝网印刷用水性铝银浆的制备方法包括以下步骤：
（1）配制氨水、蒸馏水和乙醇的混合溶剂作为A组分，用乙醇稀释正硅酸乙酯作为B组分；将微米级片状铝粉加入适量无水乙醇中，加入硅烷偶联剂A-151，氮气保护下搅拌0.5h后，以1滴/s的滴加速度同时分别滴加A组分和B组分，边滴加边搅拌，滴加完毕后40℃反应8h，抽滤后用无水乙醇洗涤，真空干燥，所述的A组分中氨水、蒸馏水和乙醇的重量比=1:2:5，所述的氨水浓度为25%，所述的B组分中乙醇和正硅酸乙酯的重量比=1:2；
（2）在反应容器中加入适量1%碳酸钠溶液，加入聚二甲基二烯丙基氯化铵600r/min搅拌5min，再加入（1）中处理后的铝粉，同样转速下搅拌10min，过滤并将滤饼在适量1%碳酸钠溶液中超声波分散，加入羧甲基纤维素，600r/min搅拌5min，再加入叶蜡石粉、伊利石粉和聚苯乙烯磺酸钠同样转速下搅拌10min，过滤；
（3）在容器中加入（2）中得到的滤饼以及其余原料，于室温条件下400r/min搅拌30min后真空干燥，即得。
经检验，本实施例的铝银浆具有高白亮度、高遮盖力，与水性涂料体系相容性好、墨层附着性和牢度好。
Claims (2)
1.一种丝网印刷用水性铝银浆，其特征在于其由下述重量份的原料制成：
微米级片状铝粉40-60，叶蜡石粉1-2，伊利石粉1-2，正硅酸乙酯10-12，三聚磷酸钠0.5-1，硅烷偶联剂A-151 0.2-0.4，椰油酸二乙醇酰胺0.1-0.2，聚天冬氨酸钠0.05-0.1，聚苯乙烯磺酸钠0.1-0.2，聚二甲基二烯丙基氯化铵4-6，聚氧乙烯聚氧丙烯胺醚0.01-0.02，羧甲基纤维素6-8，助剂8-10；
所述助剂由下列重量份的原料制成：
明胶1-2，钠基蒙脱土1-2，司盘80 0.2-0.4，柠檬酸0.4-0.6，椰油酰基谷氨酸钠0.05-0.1，葡萄糖酸钠0.2-0.4，水20-40；
所述助剂的制备方法是：
将明胶、柠檬酸和葡萄糖酸钠加入水中，60-80℃、800-1000r/min搅拌至完全溶解，加入司盘80、椰油酰基谷氨酸钠和钠基蒙脱土，40-60℃、1200-1500r/min搅拌15-30min，过滤后将滤饼真空干燥，研磨至1000-1500目，即得。
2.根据权利要求1所述的丝网印刷用水性铝银浆的制备方法，其特征在于，包括以下步骤：
（1）配制氨水、蒸馏水和乙醇的混合溶剂作为A组分，用乙醇稀释正硅酸乙酯作为B组分；将微米级片状铝粉加入适量无水乙醇中，加入硅烷偶联剂A-151，氮气保护下搅拌0.5-1h后，以1-2滴/s的滴加速度同时分别滴加A组分和B组分，边滴加边搅拌，滴加完毕后40-45℃反应6-8h，抽滤后用无水乙醇洗涤，真空干燥，所述的A组分中氨水、蒸馏水和乙醇的重量比=1:2:5，所述的氨水浓度为25%，所述的B组分中乙醇和正硅酸乙酯的重量比=1:2；
（2）在反应容器中加入适量0.5-1%碳酸钠溶液，加入聚二甲基二烯丙基氯化铵500-600r/min搅拌5-15min，再加入（1）中处理后的铝粉，同样转速下搅拌5-10min，过滤并将滤饼在适量0.5-1%碳酸钠溶液中超声波分散，加入羧甲基纤维素，500-600r/min搅拌5-10min，再加入叶蜡石粉、伊利石粉和聚苯乙烯磺酸钠同样转速下搅拌10-20min，过滤；
（3）在容器中加入（2）中得到的滤饼以及其余原料，于室温条件下400-600r/min搅拌15-30min后真空干燥，即得。
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| EP2390283A1 (en) * | 2010-05-31 | 2011-11-30 | FUJIFILM Corporation | Azo pigment or tautomer thereof, process for producing same, pigment dispersion, coloring composition, inkjet recording ink, coloring composition for color filter, and color filter |
| CN102794452A (zh) * | 2011-05-24 | 2012-11-28 | 合肥旭阳铝颜料有限公司 | 一种铝银浆的制备方法 |
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| CN102093761A (zh) * | 2010-11-08 | 2011-06-15 | 深圳职业技术学院 | 水性铝银浆的制备方法 |
| CN102794452A (zh) * | 2011-05-24 | 2012-11-28 | 合肥旭阳铝颜料有限公司 | 一种铝银浆的制备方法 |
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