CN103031023B - Method for preparing iron oxide black water-based color paste with high performance-price ratio - Google Patents
Method for preparing iron oxide black water-based color paste with high performance-price ratio Download PDFInfo
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- CN103031023B CN103031023B CN201210559940.5A CN201210559940A CN103031023B CN 103031023 B CN103031023 B CN 103031023B CN 201210559940 A CN201210559940 A CN 201210559940A CN 103031023 B CN103031023 B CN 103031023B
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- iron oxide
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- oxide black
- color paste
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- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000010866 blackwater Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002270 dispersing agent Substances 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 230000008719 thickening Effects 0.000 claims abstract description 11
- 239000000080 wetting agent Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 7
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003899 bactericide agent Substances 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims description 8
- 239000013530 defoamer Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 150000003863 ammonium salts Chemical class 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- 229960003511 macrogol Drugs 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 2
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims description 2
- 125000000129 anionic group Chemical group 0.000 claims 1
- WOLATMHLPFJRGC-UHFFFAOYSA-N furan-2,5-dione;styrene Chemical compound O=C1OC(=O)C=C1.C=CC1=CC=CC=C1 WOLATMHLPFJRGC-UHFFFAOYSA-N 0.000 claims 1
- 239000003002 pH adjusting agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 19
- 239000000123 paper Substances 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 4
- 239000006223 plastic coating Substances 0.000 abstract description 4
- 239000010985 leather Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 239000003906 humectant Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 13
- 239000003973 paint Substances 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 239000001034 iron oxide pigment Substances 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229910014314 BYK190 Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 239000000549 coloured material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- -1 sterilization Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Paints Or Removers (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention relates to a method for preparing an iron oxide black water-based color paste with high performance-price ratio. The fundamental formula of the iron oxide black water-based color paste comprises the following component in percentage by weight: 15-30 percent of water, 3-10 percent of humectant, 1.5-3 percent of wetting agent, 4-7 percent of dispersant, 0.2-0.5 percent of AMP-95 multifunctional additive, 40-60 percent of iron oxide black powder, 0.2-0.5 percent of thickening anti-settling agent, 0.1-0.3 percent of bactericidal agent and 0.1-0.5 percent of antifoaming agent. The iron oxide black water-based color paste has the characteristics of excellent storage stability, high dyeing power, good compatibility and the like, has high performance, economical efficiency and an environmental-protection effect, and is the iron oxide black water-based color paste with high performance-price ratio; and the iron oxide black water-based color paste is widely used for coloring of water-based building coatings, water-based woodwork coatings, water-based automobile coatings, water-based paper coatings, water-based plastic coatings, water-based glass coatings, water-based leather coatings, water-based ink and the like.
Description
Technical field
The present invention relates to a kind of preparation method of iron oxide black aqueous color paste, particularly relate to a kind of multipurpose, economy, high performance iron oxide black aqueous color paste.
Background technology
Aqueous color paste is coloured material, and its application is very wide, comprises the industries such as coating, leather, ink, paper, latex, weaving.It is painted that the water-based iron oxide color paste of current production is used for greatly building coating emulsion paint, as application number 03102844.6,03132933.0,03106999.1 and 200510120763.0 all belongs to this class mill base, it forms mainly dispersant, defoamer, iron oxide pigment, anticorrisive agent, thickener and water, good compatibility is had with emulsion paint, its dispersant adopts polyacrylic acid sodium salt or ammonium salt class mostly, this kind of mill base long storage periods (about 2 months) poor stability, point water are serious, firmly precipitate; Adopt polyacrylic acid sodium salt or ammonium salt class to make dispersant, have higher choosing to iron oxide pigment, its cost will improve about 40%, and economy is not comparable.And this kind of mill base is not suitable for water-borne wood coating, aqueous automobile paint, water-based paper coating, water-borne plastic coatings, aqueous glass paint etc., there is the coating disadvantages such as compatibility is bad, floating.At present require more and more higher at water-borne wood coating, aqueous automobile paint, water-based paper coating, water-borne plastic coatings, aqueous glass paint to the performance of mill base, environmental protection standard, meet this type of mill base requirement and will select high performance dispersant, as BYK190, TEGO750W etc., its cost performance does not meet the market demand.Therefore develop a kind of high-performance, economy, the feature of environmental protection, the iron oxide black aqueous color paste meeting all water paints applicable is even more important.
Summary of the invention
The present invention is the polymeric dispersant with anion, non-ionic character selecting pigment affinity groups containing ammonium salt and hydrophilic radical, this base polymer has A-B-A block polymer structures, having good dispersion stabilization, the feature of environmental protection, is the incomparable property of conventional surfactants.Its molecular structure can be pectination, can be again highly branched chain, and be thus better than conventional surfactants far away to disperse particles surface coverage and encapsulating effect, its dispersion more tends towards stability, flows.Therefore the mill base made has the features such as bin stability is good, tinting strength, tinting power is high, compatibility is good.
This dispersant is that amphipathic polymer has higher molecular weight, and its aqueous solution has high viscosity, and utilize the high viscosity of its aqueous solution itself, can improve the viscosity of other water-based system, thus amphipathic polymer has thickening function, can play system thickening result of prevention.
The preparation of this dispersant is simple, and raw material is easy to get, and cost is close with PP type dispersant, be the dispersant that a kind of cost performance is high, and consumption is few, and obtained iron oxide black aqueous color paste has high-performance, economy, the feature of environmental protection, meets all water-based system coating and uses.
In order to solve technical problem recited above, the present invention takes following technical scheme: the present invention relates to a kind of high performance-price ratio iron oxide black aqueous color paste, its basic recipe is: water 15% ~ 30%, NMF 3% ~ 10%, wetting agent 1.5% ~ 3%, dispersant 4% ~ 7%, AMP-95 multifunctional assistant 0.2% ~ 0.5%, iron oxide black powder 40% ~ 60%, thickening anti-settling agent 0.2% ~ 0.5%, bactericide 0.1% ~ 0.3%, defoamer 0.1% ~ 0.5%.
Wherein, NMF selects the one of propane diols, Macrogol 200, Liquid Macrogol.
Alkyl polyoxyethylene ether solution selected by wetting agent.
Dispersant selects the polymeric dispersant of pigment affinity groups containing ammonium salt and hydrophilic radical, preferred maleic anhydride styrene amine salt copolymer solution.
The combination of one or more of modified alta-mud, aerosil and HEC selected by thickening anti-settling agent.
The present invention proposes a kind of preparation method of high performance-price ratio iron oxide black aqueous color paste, preparation technology is as follows: add deionized water by formulation weight ratio, NMF, wetting agent, dispersant, PH conditioning agent, speed with 500r/min in high speed dispersor stirs, then under the high speed of 1000 ~ 1200r/min, iron oxide black powder is added, high speed dispersion 45min, grind again 3-4 all over until fineness qualified after, under 800 ~ 1000r/min, add thickening anti-settling agent stir 15 ~ 20min, even without particle, sterilization is added under low speed, defoamer, after viscosity fineness is qualified, filter and package and obtain iron oxide black aqueous color paste.
The features such as the iron oxide black aqueous color paste bin stability that the present invention makes is good, tinting strength, tinting power is high, compatibility is good, having high-performance, economy, the feature of environmental protection, is a kind of high performance-price ratio iron oxide black aqueous color paste.Be widely used in aqueous architectural coating, water-borne wood coating, aqueous automobile paint, water-based paper coating, water-borne plastic coatings, aqueous glass paint, water-based leather coating and water color ink etc. painted.
Detailed description of the invention
Embodiment 1:
A kind of high performance-price ratio iron oxide black aqueous color paste presses composition of raw materials weight ratio composition: water 15% ~ 30%, NMF 3% ~ 10%, wetting agent 1.5% ~ 3%, dispersant 4% ~ 7%, AMP-95 multifunctional assistant 0.2% ~ 0.5%, iron oxide black powder 40% ~ 60%, thickening anti-settling agent 0.2% ~ 0.5%, bactericide 0.1% ~ 0.3%, defoamer 0.1% ~ 0.5%.
Preparation technology: add deionized water, NMF, wetting agent, dispersant, PH conditioning agent by formulation weight ratio, speed with 500r/min in high speed dispersor stirs, then under the high speed of 1000 ~ 1200r/min, iron oxide black powder, high speed dispersion 45min is added, grind again 3 ~ 4 times until fineness qualified after, under 800 ~ 1000r/min, add thickening anti-settling agent stir 15 ~ 20min, even without particle, sterilization, defoamer is added under low speed, after viscosity, fineness are qualified, filter and package and obtain iron oxide black aqueous color paste.
According to professional standard HG/T3951-2007 " building coating use mill base ", detect the key property of iron oxide black aqueous color paste of the present invention, test result is as shown in table 1.
Table 1 iron oxide black aqueous color paste key property test result
| Test event | Test result |
| State in a reservoir | Water, uniform state is divided without layering |
| Bin stability | Pass through |
| Fineness | ≤20μ |
| Compatibility | Qualified |
| VOC content | ≤15/g·kg -1 |
| Free formaldehyde | 0.01/g·kg-1 |
Although the present invention has been explained in detail and has quoted embodiment as proof, for those of ordinary skill in the art, the various schemes obviously can made according to above-mentioned explanation, amendment and change, within the scope that all should be included in claim.
Claims (4)
1. a high performance-price ratio iron oxide black aqueous color paste, it is characterized in that: by weight percentage, comprise following component: water 15% ~ 30%, NMF 3% ~ 10%, wetting agent 1.5% ~ 3%, dispersant 4% ~ 7%, AMP-95 multifunctional assistant 0.2% ~ 0.5%, iron oxide black powder 40% ~ 60%, thickening anti-settling agent 0.2% ~ 0.5%, bactericide 0.1% ~ 0.3%, defoamer 0.1% ~ 0.5%; Alkyl polyoxyethylene ether solution selected by said wetting agent; Described dispersant select have anionic/nonionic feature, the maleic anhydride styrene polymer of pigment affinity groups containing ammonium salt and hydrophilic radical.
2. a kind of high performance-price ratio iron oxide black aqueous color paste as claimed in claim 1, is characterized in that: described NMF selects the one of propane diols, Macrogol 200, Liquid Macrogol.
3. a kind of high performance-price ratio iron oxide black aqueous color paste as claimed in claim 1, is characterized in that: the combination of one or more of modified alta-mud, aerosil and HEC selected by described thickening anti-settling agent.
4. the preparation method of an a kind of high performance-price ratio iron oxide black aqueous color paste as claimed in claim 1, it is characterized in that: described preparation method comprises: add deionized water by formulation weight ratio, NMF, wetting agent, dispersant, pH adjusting agent, speed with 500r/min in high speed dispersor stirs, then under the high speed of 1000 ~ 1200r/min, iron oxide black powder is added, high speed dispersion 45min, grind again 3-4 all over until fineness qualified after, under 800 ~ 1000r/min, add thickening anti-settling agent stir 15 ~ 20min, even without particle, sterilization is added under low speed, defoamer, after viscosity fineness is qualified, filter and package and obtain iron oxide black aqueous color paste.
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| CN201210559940.5A CN103031023B (en) | 2012-12-20 | 2012-12-20 | Method for preparing iron oxide black water-based color paste with high performance-price ratio |
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| CN201210559940.5A CN103031023B (en) | 2012-12-20 | 2012-12-20 | Method for preparing iron oxide black water-based color paste with high performance-price ratio |
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| CN103031023A CN103031023A (en) | 2013-04-10 |
| CN103031023B true CN103031023B (en) | 2015-04-29 |
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Families Citing this family (11)
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| CN103937331A (en) * | 2014-03-25 | 2014-07-23 | 浙江纳美材料科技有限公司 | High-moisture-retention VOC-free iron oxide color paste and preparation method thereof |
| CN104004416A (en) * | 2014-06-04 | 2014-08-27 | 福建省华普新材料有限公司 | Water-based colour paste for printing ink |
| CN104059435B (en) * | 2014-07-02 | 2016-05-25 | 苏州世名科技股份有限公司 | Production line is iron oxide pigment aqueous color paste and preparation method thereof for toning |
| CN105062221B (en) * | 2015-07-24 | 2017-09-12 | 英德科迪颜料技术有限公司 | A kind of preparation method of cationic phthalocyanine or carbon black aqueous color paste |
| CN105507077A (en) * | 2015-09-17 | 2016-04-20 | 浙江纳美新材料股份有限公司 | Fruit bag paper special-purpose aqueous black color paste and preparation method thereof |
| CN105505011B (en) * | 2015-09-17 | 2020-03-20 | 浙江纳美新材料股份有限公司 | Preparation method of aqueous environment-friendly nano color paste for synthetic leather coating |
| CN106189529A (en) * | 2016-08-31 | 2016-12-07 | 四川达威科技股份有限公司 | A kind of organic mill base and preparation method thereof |
| CN107868517A (en) * | 2017-09-25 | 2018-04-03 | 浙江纳美新材料股份有限公司 | A kind of aqueous color paste and preparation method for solar pipe thermal insulation coatings |
| CN109280428A (en) * | 2018-07-24 | 2019-01-29 | 江苏宇星工贸有限公司 | A kind of pre-dispersed iron oxide and preparation method thereof |
| CN109456619A (en) * | 2018-11-19 | 2019-03-12 | 岳西县邦玉铁系颜料有限公司 | A kind of iron oxide pigment that high chroma is oxidation-stabilized |
| CN117126569A (en) * | 2022-05-19 | 2023-11-28 | 洛阳尖端技术研究院 | Water-based color paste, and preparation method and application thereof |
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| JP2000351914A (en) * | 1999-04-07 | 2000-12-19 | Toda Kogyo Corp | Iron-based black composite particulate powder and its production, coating material using the same and rubber/ resin composition colored therewith |
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| CN101760083A (en) * | 2009-03-20 | 2010-06-30 | 昆山市世名科技开发有限公司 | Water and oil applicable iron oxide color paste |
| CN101760088A (en) * | 2009-04-13 | 2010-06-30 | 昆山市世名科技开发有限公司 | Color paste for nanometer modified environmentally-friendly ferric oxide machine and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4189258B2 (en) * | 2003-04-23 | 2008-12-03 | セイコーエプソン株式会社 | Modified carbon black dispersion and water-based ink containing the same |
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- 2012-12-20 CN CN201210559940.5A patent/CN103031023B/en active Active
Patent Citations (4)
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| JP2000351914A (en) * | 1999-04-07 | 2000-12-19 | Toda Kogyo Corp | Iron-based black composite particulate powder and its production, coating material using the same and rubber/ resin composition colored therewith |
| CN101469153A (en) * | 2007-12-24 | 2009-07-01 | 深圳市海川实业股份有限公司 | Environment friendly transparent iron oxide black superfine aqueous color sizing dispersion and preparation thereof |
| CN101760083A (en) * | 2009-03-20 | 2010-06-30 | 昆山市世名科技开发有限公司 | Water and oil applicable iron oxide color paste |
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Effective date of registration: 20180808 Address after: 513000 13 Donghua Hanjiang Industrial Park, Qingyuan Town, Yingde City, Qingyuan, Guangdong Patentee after: YINGDE KEDI PIGMENT TECHNOLOGY CO., LTD. Address before: 511442 Luoshan Road, Luo Bian village, Panyu District South Village, Guangzhou, Guangdong Patentee before: Guangzhou Fanyu Keytec Colors Co., Ltd. |