CN103923530B - A kind of preparation method of multi-usage iron oxide yellow aqueous color paste - Google Patents
A kind of preparation method of multi-usage iron oxide yellow aqueous color paste Download PDFInfo
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- CN103923530B CN103923530B CN201310014622.5A CN201310014622A CN103923530B CN 103923530 B CN103923530 B CN 103923530B CN 201310014622 A CN201310014622 A CN 201310014622A CN 103923530 B CN103923530 B CN 103923530B
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Abstract
The present invention relates to a kind of preparation method of multi-usage iron oxide yellow aqueous color paste, its basic recipe is: water 12% ~ 30%, wetting Agent for Printing Inks 5% ~ 10%, wetting agent 1.5% ~ 3%, dispersion agent 4% ~ 7%, AMP-95 auxiliary agent 1.0% ~ 1.5%, ferric oxide bloom 45% ~ 65%, thickening anti-settling agent 0.05% ~ 0.3%, sterilant 0.1% ~ 0.3%, defoamer 0.1% ~ 0.5%.The features such as this iron oxide yellow aqueous color paste package stability is good, tinting strength is high, consistency is good, having high-performance, economy, the feature of environmental protection, is a kind of high performance-price ratio multi-usage iron oxide yellow 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.
Description
Technical field
The present invention relates to a kind of preparation method of iron oxide yellow aqueous color paste, particularly relate to a kind of multi-usage, economy, high performance iron oxide yellow aqueous color paste.
Background technology
Aqueous color paste is coloured material, and its Application Areas 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 dispersion agent, defoamer, iron oxide pigment, sanitas, thickening material and water, good consistency is had with emulsion paint, its dispersion agent adopts polyacrylic acid sodium salt or ammonium salt class mostly, this kind of mill base long storage periods (about 1 month) poor stability, point water are serious, hard-caked sediment; Adopt polyacrylic acid sodium salt or ammonium salt class to make dispersion agent, 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 consistency 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 dispersion agent, as BYK190, TEGO750W etc., its cost performance does not meet the market requirement.Therefore develop a kind of high-performance, economy, the feature of environmental protection, meet the yellow aqueous color paste of the applicable ferric oxide a of all water-borne coatingss and be even more important.
Summary of the invention
The present invention is the polymeric dispersant with negatively charged ion, 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 higly branched chain, and be thus better than conventional surfactants far away to disperse particles surface coverage and encapsulating effect, its dispersion system more tends towards stability, flows.Therefore the mill base made has the features such as package stability is good, tinting strength is high, consistency is good.
This dispersion agent is that amphiphilic 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 amphiphilic polymer has thickening function, can play system thickening result of prevention.
The preparation of this dispersion agent is simple, and raw material is easy to get, and cost is close with polypropylene-base dispersion agent, be the dispersion agent that a kind of cost performance is high, and consumption is few, and obtained iron oxide yellow 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 multi-usage iron oxide yellow aqueous color paste, its basic recipe is: water 12% ~ 30%, wetting Agent for Printing Inks 5% ~ 10%, wetting agent 1.5% ~ 3%, dispersion agent 4% ~ 7%, AMP-95 auxiliary agent 1.0% ~ 1.5%, ferric oxide bloom 45% ~ 65%, thickening anti-settling agent 0.05% ~ 0.3%, sterilant 0.1% ~ 0.3%, defoamer 0.1% ~ 0.5%.
Wherein, wetting Agent for Printing Inks selects the one of propylene glycol, Macrogol 200, Liquid Macrogol.
Alkyl polyoxyethylene ether solution selected by wetting agent.
Dispersion agent 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, urethane, aluminum magnesium silicate, aerosil and HEC selected by thickening anti-settling agent.
The present invention proposes a kind of preparation method of multi-usage iron oxide yellow aqueous color paste, preparation technology is as follows: add deionized water by formulation weight ratio, wetting Agent for Printing Inks, wetting agent, dispersion agent, PH conditioning agent, speed with 500r/min in high speed dispersor stirs, then under the high speed of 1000 ~ 1200r/min, ferric oxide red 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 yellow aqueous color paste.
The features such as the iron oxide yellow aqueous color paste package stability that the present invention makes is good, tinting strength is high, consistency is good, having high-performance, economy, the feature of environmental protection, is a kind of high performance-price ratio multi-usage iron oxide yellow 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.
Embodiment
Embodiment 1:
A kind of multi-usage iron oxide yellow aqueous color paste presses composition of raw materials weight ratio composition: water 12% ~ 30%, wetting Agent for Printing Inks 5% ~ 10%, wetting agent 1.5% ~ 3%, dispersion agent 4% ~ 7%, AMP-95 multifunctional assistant 1.0% ~ 1.5%, ferric oxide bloom 45% ~ 65%, thickening anti-settling agent 0.05% ~ 0.3%, sterilant 0.1% ~ 0.3%, defoamer 0.1% ~ 0.5%.
Preparation technology: add deionized water, wetting Agent for Printing Inks, wetting agent, dispersion agent, 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, ferric oxide bloom, 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 yellow aqueous color paste.
According to industry standard HG/T3951-2007 " building coating use mill base ", detect the fundamental property of iron oxide yellow aqueous color paste of the present invention, test result is as shown in table 1.
Table 1 iron oxide yellow aqueous color paste fundamental property test result
| Test event | Test result |
| State in a reservoir | Water, uniform state is divided without layering |
| Package stability | Pass through |
| Fineness | ≤20μ |
| Consistency | Qualified |
| VOC content | ≤12/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 multi-usage iron oxide yellow aqueous color paste, it is characterized in that: by weight percentage, comprise following component: water 12% ~ 30%, wetting Agent for Printing Inks 5% ~ 10%, wetting agent 1.5% ~ 3%, dispersion agent 4% ~ 7%, AMP-95 auxiliary agent 1.0% ~ 1.5%, ferric oxide bloom 45% ~ 65%, thickening anti-settling agent 0.05% ~ 0.3%, sterilant 0.1% ~ 0.3%, defoamer 0.1% ~ 0.5%; Alkyl polyoxyethylene ether solution selected by described wetting agent; Described dispersion agent select have negatively charged ion and non-ionic character, the maleic anhydride styrene polymkeric substance of pigment affinity groups containing ammonium salt and hydrophilic radical.
2. a kind of multi-usage iron oxide yellow aqueous color paste as claimed in claim 1, is characterized in that: described wetting Agent for Printing Inks selects the one of propylene glycol, Macrogol 200, Liquid Macrogol.
3. a kind of multi-usage iron oxide yellow aqueous color paste as claimed in claim 1, is characterized in that: the combination of one or more of modified alta-mud, urethane, aluminum magnesium silicate, aerosil and HEC selected by described thickening anti-settling agent.
4. the preparation method of a kind of multi-usage iron oxide yellow aqueous color paste as claimed in claim 1, it is characterized in that: described preparation method comprises: add water by formulation weight ratio, wetting Agent for Printing Inks, wetting agent, dispersion agent, AMP-95 auxiliary agent, speed with 500r/min in high speed dispersor stirs, then under the high speed of 1000 ~ 1200r/min, ferric oxide bloom is added, high speed dispersion 45min, grind again 3 ~ 4 times until fineness qualified after, under 800 ~ 1000r/min, add thickening anti-settling agent stir 15 ~ 20min, even without particle, sterilant is added under low speed, defoamer, after viscosity fineness is qualified, filter and package and obtain iron oxide yellow aqueous color paste.
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| CN201310014622.5A CN103923530B (en) | 2013-01-15 | 2013-01-15 | A kind of preparation method of multi-usage iron oxide yellow aqueous color paste |
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| CN201310014622.5A CN103923530B (en) | 2013-01-15 | 2013-01-15 | A kind of preparation method of multi-usage iron oxide yellow aqueous color paste |
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| CN103923530A CN103923530A (en) | 2014-07-16 |
| CN103923530B true CN103923530B (en) | 2016-02-17 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN106433324A (en) * | 2016-07-20 | 2017-02-22 | 江苏足迹涂料有限公司 | Non-resin water base colorant and preparation thereof |
| CN108456461A (en) * | 2017-02-22 | 2018-08-28 | 海门市瑞泰纺织科技有限公司 | A kind of iron oxide yellow aqueous color paste and preparation method thereof |
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101469155A (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 yellow 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 |
| 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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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101469155A (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 yellow 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 |
| 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 |
Non-Patent Citations (1)
| Title |
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| 阳离子改性苯乙烯-马来酸酐共聚物的制备与表征及应用;周家达等;《日用化学工业》;20071031;第37卷(第05期);第301-304页 * |
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