CN102559006A - Black dacromet paint - Google Patents
Black dacromet paint Download PDFInfo
- Publication number
- CN102559006A CN102559006A CN2011104141819A CN201110414181A CN102559006A CN 102559006 A CN102559006 A CN 102559006A CN 2011104141819 A CN2011104141819 A CN 2011104141819A CN 201110414181 A CN201110414181 A CN 201110414181A CN 102559006 A CN102559006 A CN 102559006A
- Authority
- CN
- China
- Prior art keywords
- black
- parts
- paint
- coupling agent
- dyclo paint
- 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.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention relates to an anticorrosive paint and a preparation method thereof, in particular to a black dacromet paint and a preparation method thereof. The black dacromet paint comprises the following components in parts by weight: 50 parts of epoxy resin, 20-40 parts of black pigment, 60-80 parts of zinc powder, 3-20 parts of aluminum powder, 0.01-10 parts of coupling agent, 0.1-0.3 part of dispersant and 60-150 parts of deionized water. Compared with the chromium-free dacromet paint in the prior art, the black dacromet paint has the advantages that when the black dacromet paint is roasted at high temperature, the reaction temperature is reduced, the reaction time is shortened, the energy consumption is greatly reduced and the high anticorrosive property of the existing chromium-free dacromet paint is kept.
Description
Invention field
The present invention relates to corrosion-resistant field.Specifically, the present invention relates to protective system and preparation method thereof, more particularly, relate to black Dyclo paint and preparation method thereof.
Background technology
The reaction of aqueous chromium-free Dyclo paint use inorganic silicate of the prior art and metal powder zinc, aluminium produces the netted Molecularly Imprinted Polymer of silicate, plays antiseptic property, this polymeric temperature of reaction high (350-380 ℃), time long (40-50min).
In addition, the color of Dacroment of the prior art is a silver gray all, and color is single, if workpiece is wanted coating black, and coating black sealer coat outside usually.For example utility model patent CN 201761105U discloses a kind of black Dacroment composite film, and it is through adopting suitable black electrochemical fluorination coating and silver gray Dacroment coating complex superposition structure to form the black thin film layer.Like this, cost is high, and efficient is low, and time-consuming is long.
Hope in this area has a kind of improved Dyclo paint always, can not destroy the high antiseptic property of existing Dacroment, can produce appearance of black again, and the polymeric reaction temperature that can overcome existing Dacroment simultaneously is high, the shortcoming of long reaction time.
Summary of the invention
Technical problem to be solved by this invention provides a kind of improved Dyclo paint, can not destroy the high antiseptic property of existing Dacroment, can produce appearance of black again, and the polymeric reaction temperature that can overcome existing Dacroment simultaneously is high, the shortcoming of long reaction time.
Technical problem to be solved by this invention can be able to solve through following technical scheme:
First aspect of the present invention, a kind of black Dyclo paint, it comprises following each component:
Said epoxy resin is selected from E-13, E-22, E-44, E-51 and combination thereof.
Said black pigment is selected from graphite, gac, carbon black and combination thereof.
Said coupling agent is a silane coupling agent, is preferably selected from the silane coupling agent of vinyltriethoxysilane, vinyltrimethoxy silane, γ-An Bingjisanyiyangjiguiwan, γ-rate propyl-triethoxysilicane.
Said dispersion agent is an AEO, is preferably selected from lauryl alcohol Soxylat A 25-7, tetradecyl alcohol Soxylat A 25-7, hexadecanol Soxylat A 25-7 and combination thereof.
Said as required black Dyclo paint also can comprise matting agent, and the content of matting agent can be confirmed by the technician as required.
Second aspect of the present invention, a kind of method for preparing above-mentioned black Dyclo paint, it comprises the steps:
1) grinds black pigment and reach 10～500 μ m up to its particle diameter;
2) in the resulting black pigment of step 1), add dispersion agent;
3) with step 2) the resulting black pigment that has a dispersion agent and epoxy resin, zinc powder, aluminium powder, coupling agent, deionized water uniform mixing, make that each components contents is in the gained mixture:
The present invention has electric charge through making black pigment, has certain electric conductivity, causes electropotential and the zinc of black pigment, aluminium approaching.Make and compare that during high bake, temperature of reaction reduces with the chromium-free Dyclo paint of prior art, the reaction times shortage, energy consumption reduces greatly, keeps the high antiseptic property of existing chromium-free Dyclo paint simultaneously.
Embodiment
Following reference implementation example is elaborated to this aspect, so that the feature and advantage of black Dyclo paint of the present invention and preparation method thereof are clearer, but the present invention is not limited to the embodiment that lists among this paper.
Embodiment 1
To grind commercial carbon black grinds up to its particle diameter and reaches 10～500 μ m; In the black pigment of gained, add dispersion agent; With the black pigment that has dispersion agent that obtains and epoxy resin, zinc powder, aluminium powder, coupling agent, deionized water uniform mixing, make that each components contents is in the gained mixture:
Embodiment 2
Step according to embodiment 1 prepares the black Dyclo paint, and different is to use following raw material:
Embodiment 3
Embodiment 1 is coated on the metal works with embodiment 2 prepared black Dyclo paints; Adopt and be cured like baking condition listed in the following table 1; The black Dacroment of finding the present invention's preparation has the temperature of reaction reduction; Reaction times shortage, the high antiseptic property of the existing chromium-free Dyclo paint of maintenance simultaneously.
Table 1 baking condition
| Embodiment | The barbecue temperature (℃) | Storing time (min) |
| Embodiment 1 | 200 | ?20 |
| Embodiment 2 | 250 | ?15 |
Optional embodiment of the present invention has more than been described, to instruct those skilled in the art how to implement and to reproduce the present invention.In order to instruct technical scheme of the present invention, simplified or omitted some routine techniques aspects.Those skilled in the art should understand that the modification or the replacement that are derived from these embodiments will fall within the scope of the invention.
Claims (6)
1. a black Dyclo paint is characterized in that, it comprises following each component:
Said coupling agent is a silane coupling agent, and said dispersion agent is an AEO.
2. black Dyclo paint according to claim 1 is characterized in that, said epoxy resin is selected from E-13, E-22, E-44, E-51 epoxy resin and combination thereof.
3. black Dyclo paint according to claim 1 and 2 is characterized in that said black pigment is selected from graphite, gac, carbon black and combination thereof.
4. black Dyclo paint according to claim 3 is characterized in that, said coupling agent is selected from the silane coupling agent of vinyltriethoxysilane, vinyltrimethoxy silane, γ-An Bingjisanyiyangjiguiwan, γ-rate propyl-triethoxysilicane.
5. black Dyclo paint according to claim 4 is characterized in that, said dispersion agent is selected from lauryl alcohol Soxylat A 25-7, tetradecyl alcohol Soxylat A 25-7, hexadecanol Soxylat A 25-7 and combination thereof.
6. method for preparing each described black Dyclo paint in the aforesaid right requirement, it comprises the steps:
1) grinds black pigment and reach 10～500 μ m up to its particle diameter;
2) in the black pigment of step 1) gained, add dispersion agent;
3) with step 2) the resulting black pigment that has a dispersion agent and epoxy resin, zinc powder, aluminium powder,
Coupling agent, deionized water uniform mixing make that each components contents is in the gained mixture:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104141819A CN102559006A (en) | 2011-12-13 | 2011-12-13 | Black dacromet paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104141819A CN102559006A (en) | 2011-12-13 | 2011-12-13 | Black dacromet paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102559006A true CN102559006A (en) | 2012-07-11 |
Family
ID=46405671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104141819A Pending CN102559006A (en) | 2011-12-13 | 2011-12-13 | Black dacromet paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102559006A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850831A (en) * | 2012-08-27 | 2013-01-02 | 江西省电力科学研究院 | Novel anticorrosive coating for grid fitting |
| CN105063514A (en) * | 2015-09-07 | 2015-11-18 | 宁波瑞国精机工业有限公司 | Iron chain pin for vehicles and processing method thereof |
| CN105112789A (en) * | 2015-09-07 | 2015-12-02 | 宁波瑞国精机工业有限公司 | Hinge pin and machining method thereof |
| CN105885630A (en) * | 2016-05-30 | 2016-08-24 | 芜湖众源复合新材料有限公司 | Preparation method of composite anticorrosive closed coating |
| CN105907245A (en) * | 2016-05-26 | 2016-08-31 | 芜湖众源复合新材料有限公司 | Bridge embedded part Dacromet and confined-layer composite anticorrosive coating |
| CN105949948A (en) * | 2016-05-25 | 2016-09-21 | 芜湖众源复合新材料有限公司 | Composite anticorrosive seal coating for steel structures |
| CN105968893A (en) * | 2016-06-03 | 2016-09-28 | 芜湖众源复合新材料有限公司 | Surface treatment technology for bridge cushion pad embedding installation seat |
| CN105985708A (en) * | 2016-06-27 | 2016-10-05 | 青岛帅洋防锈科技有限公司 | Waterborne high temperature-resistant anti-corrosive paint and preparation method thereof |
| CN106009794A (en) * | 2016-05-27 | 2016-10-12 | 芜湖众源复合新材料有限公司 | Comprehensive anti-corrosion coating with alloy co-doping, Dacromet and sealing layer |
| CN106010095A (en) * | 2016-05-31 | 2016-10-12 | 芜湖众源复合新材料有限公司 | Production method of Dacromet and seal layer composite anticorrosion coating layer |
| CN106046867A (en) * | 2016-05-31 | 2016-10-26 | 芜湖众源复合新材料有限公司 | Preparation method of alloy co-penetration Dacromet and closing layer composite coating |
| CN106189702A (en) * | 2016-07-29 | 2016-12-07 | 潍坊远大金属表面科技有限公司 | A kind of colored Dacroment steel guard rail masking liquid |
| CN107151512A (en) * | 2017-07-07 | 2017-09-12 | 合肥新意境材料有限责任公司 | A kind of chromium-free Dyclo paint of low-resistivity and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1786091A (en) * | 2005-11-14 | 2006-06-14 | 长春吉大化学有限公司 | magnesium alloy non-chromium dacro solution paint and its preparation method |
| CN101041760A (en) * | 2007-04-25 | 2007-09-26 | 沈阳市航达科技有限责任公司 | Water-based anticorrosive paint and preparation method thereof |
| CN101260252A (en) * | 2008-04-28 | 2008-09-10 | 山东大学 | Chromium-free Dyclo paint |
| CN101781521A (en) * | 2009-01-16 | 2010-07-21 | 比亚迪股份有限公司 | Paint and coating |
| CN101792285A (en) * | 2010-04-02 | 2010-08-04 | 德莱特恩环保涂料(北京)有限公司 | Chromium-free environment-friendly epoxy anticorrosion primer |
| CN101899254A (en) * | 2010-07-13 | 2010-12-01 | 襄樊普士利工程器材有限公司 | Chromium-free zinc aluminum anticorrosive paint and preparation method |
-
2011
- 2011-12-13 CN CN2011104141819A patent/CN102559006A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1786091A (en) * | 2005-11-14 | 2006-06-14 | 长春吉大化学有限公司 | magnesium alloy non-chromium dacro solution paint and its preparation method |
| CN101041760A (en) * | 2007-04-25 | 2007-09-26 | 沈阳市航达科技有限责任公司 | Water-based anticorrosive paint and preparation method thereof |
| CN101260252A (en) * | 2008-04-28 | 2008-09-10 | 山东大学 | Chromium-free Dyclo paint |
| CN101781521A (en) * | 2009-01-16 | 2010-07-21 | 比亚迪股份有限公司 | Paint and coating |
| CN101792285A (en) * | 2010-04-02 | 2010-08-04 | 德莱特恩环保涂料(北京)有限公司 | Chromium-free environment-friendly epoxy anticorrosion primer |
| CN101899254A (en) * | 2010-07-13 | 2010-12-01 | 襄樊普士利工程器材有限公司 | Chromium-free zinc aluminum anticorrosive paint and preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 柯昌美等: "无铬达克罗的研究进展", 《涂装与电镀》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850831A (en) * | 2012-08-27 | 2013-01-02 | 江西省电力科学研究院 | Novel anticorrosive coating for grid fitting |
| CN105063514A (en) * | 2015-09-07 | 2015-11-18 | 宁波瑞国精机工业有限公司 | Iron chain pin for vehicles and processing method thereof |
| CN105112789A (en) * | 2015-09-07 | 2015-12-02 | 宁波瑞国精机工业有限公司 | Hinge pin and machining method thereof |
| CN105949948A (en) * | 2016-05-25 | 2016-09-21 | 芜湖众源复合新材料有限公司 | Composite anticorrosive seal coating for steel structures |
| CN105907245A (en) * | 2016-05-26 | 2016-08-31 | 芜湖众源复合新材料有限公司 | Bridge embedded part Dacromet and confined-layer composite anticorrosive coating |
| CN106009794A (en) * | 2016-05-27 | 2016-10-12 | 芜湖众源复合新材料有限公司 | Comprehensive anti-corrosion coating with alloy co-doping, Dacromet and sealing layer |
| CN105885630A (en) * | 2016-05-30 | 2016-08-24 | 芜湖众源复合新材料有限公司 | Preparation method of composite anticorrosive closed coating |
| CN106010095A (en) * | 2016-05-31 | 2016-10-12 | 芜湖众源复合新材料有限公司 | Production method of Dacromet and seal layer composite anticorrosion coating layer |
| CN106046867A (en) * | 2016-05-31 | 2016-10-26 | 芜湖众源复合新材料有限公司 | Preparation method of alloy co-penetration Dacromet and closing layer composite coating |
| CN106046867B (en) * | 2016-05-31 | 2019-02-15 | 河北晨阳工贸集团有限公司 | Alloy permeation Dacroment and confining bed preparation method of composite coating |
| CN105968893A (en) * | 2016-06-03 | 2016-09-28 | 芜湖众源复合新材料有限公司 | Surface treatment technology for bridge cushion pad embedding installation seat |
| CN105985708A (en) * | 2016-06-27 | 2016-10-05 | 青岛帅洋防锈科技有限公司 | Waterborne high temperature-resistant anti-corrosive paint and preparation method thereof |
| CN106189702A (en) * | 2016-07-29 | 2016-12-07 | 潍坊远大金属表面科技有限公司 | A kind of colored Dacroment steel guard rail masking liquid |
| CN107151512A (en) * | 2017-07-07 | 2017-09-12 | 合肥新意境材料有限责任公司 | A kind of chromium-free Dyclo paint of low-resistivity and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102559006A (en) | Black dacromet paint | |
| EP2236563A3 (en) | Powder corrosion and chip-resistant coating | |
| CN104893489A (en) | One-component salt fog resistant water paint and preparation method thereof | |
| EP2060328A3 (en) | Methods of forming composite powder coatings and articles thereof | |
| CN102277024A (en) | Construction powdery paint | |
| CN109456675A (en) | A kind of heat-insulated camouflage painting composite coating of watery anti-corrosion | |
| CN104610825A (en) | Heat insulation coating and preparation method thereof | |
| CN206736150U (en) | A kind of graphene anticorrosive paint coating structure | |
| CN103232796A (en) | Quick-drying anticorrosive dipping prime paint with low viscosity as well as preparation and application method thereof | |
| CN105542621A (en) | VCI powder bimetallic coating for steel structure surface protection and preparation method thereof | |
| CN102505563A (en) | Production process of antiquing aluminum foil lining paper for straight plating cigarette | |
| CN105713453A (en) | Method for preparing heat-insulation pigment painting paste with high infrared reflectivity for buildings | |
| CN103937300A (en) | Anticorrosion treatment method for cooling tower metal parts and coating used in anticorrosion treatment method | |
| CN104356862A (en) | Ultraviolet-aging-resistant antirust epoxy finish paint and preparation method thereof | |
| CN102993797B (en) | A kind of alkaline-resisting oil resistant metal anti-corrosion paint and preparation method thereof | |
| CN102962187A (en) | Transformer oil tank and painting technique for parts thereof | |
| CN102952451A (en) | Preparation method of water-based chlorinated polyvinyl chloride anti-corrosive paint | |
| CN106319532A (en) | Composite sacrificial anode | |
| CN103952026A (en) | Water-soluble aluminum-zinc anticorrosive paint and preparation method thereof | |
| CN103360803A (en) | Preparation method of heteromultimeric solar modified silica sol selective heat absorbing coating | |
| CN202152521U (en) | Decoration plate with anion coating | |
| CN104130609A (en) | Magnetic coating | |
| CN102898915B (en) | A kind of Epoxy composite metal antirust paint and preparation method thereof | |
| GB201307670D0 (en) | Process, dispersion, ink and use | |
| RU2004126891A (en) | METHOD FOR PRODUCING ELECTROLYTE FOR APPLICATION OF COMPOSITE ELECTRIC COATINGS USING DISPERSED POWDERS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120711 |