CN102443292A - Aqueous anticorrosive paint - Google Patents
Aqueous anticorrosive paint Download PDFInfo
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- CN102443292A CN102443292A CN2011103320347A CN201110332034A CN102443292A CN 102443292 A CN102443292 A CN 102443292A CN 2011103320347 A CN2011103320347 A CN 2011103320347A CN 201110332034 A CN201110332034 A CN 201110332034A CN 102443292 A CN102443292 A CN 102443292A
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Abstract
The invention discloses an aqueous anticorrosive paint, relates to anticorrosive paint and solves problems of weak salt spray resistance and aging resistance of an existing aqueous anticorrosive paint. The aqueous anticorrosive paint comprises the following components, by weight: 260 parts of water, 1 part of dispersant, 1.5 parts of wetting agent, 30 parts of acrylic acid, 1 part of antifoaming agent, 200 parts of pigment, 100 parts of antirust material, 120 parts of filling material, 200 parts of emulsion, 15 parts of film forming auxiliary and 3 parts of thickening agent. A preparation method comprises the steps of: first, adding water into a reaction kettle; adding wetting agent, dispersant and antifoaming agent with stirring; adding pigment and filling material with stirring; then adding acrylic acid, emulsion and antirust material; pumping the material into a grinder to carry out grinding dispersion; grinding; adding film forming auxiliary and thickening agent into a preparing kettle. The aqueous anticorrosive paint of the invention has salt spray resistance reaching 1000 h, excellent anticorrosive property, good toughness and bendability, VOC content of merely 59.4 g / L, is convenient for construction and cleaning and can be used corporately with various solvent-type paints.
Description
Technical field
The present invention relates to antifouling paste, be specifically related to a kind of water-repellent preservation lacquer.
Background technology
The anti-antiseptic property of existing water-repellent preservation lacquer is all very low on the market, salt spray resistance only 200-300 hour, and ageing-resistant only 100 hours, and also its snappiness and toughness are all very poor.
In order to satisfy the demand in market, be badly in need of a kind of high antifouling paste of research and development, but because film forming matter gets the upgrading of modification, color stuffing, the technical problems such as increase and decrease of auxiliary agent are restricting the research and development of high antifouling paste always.
Summary of the invention
The present invention is in order to solve existing water-repellent preservation lacquer salt spray resistance, problem that ageing-resistant performance is low, and a kind of antifouling paste is provided, to prolong salt spray resistance and ageing-resistant time.
The present invention realizes through following technical scheme:
Water-repellent preservation is coated with lacquer, and comprises each component of following weight part:
Water 260.0, dispersion agent 1.0, wetting agent 1.5, vinylformic acid 30.0, skimmer 1.0, pigment 200.0, antirust material 100.0, filler 120.0, emulsion 200.0, film coalescence aid 15.0, thickening material 3.0;
Described film coalescence aid is aqueous acrylic emulsion, aqueous epoxy emulsion;
During preparation, according to following steps:
(1) earlier water being added in the reaction kettle, is to add wetting agent under 200-300 rev/min the condition at mixing speed, stirs 3-5 minute, then adds dispersion agent, stirs 3-5 minute, adds skimmer again, stirs 15-20 minute;
(2) under condition of stirring, add pigment, filler, stirred 30 minutes with positive rotating speed 500-600 rev/min speed;
(3) then add vinylformic acid, emulsion and antirust material, speed is adjusted into 800-1000 changes minute, stirs to stop after 30 minutes;
(4) grind dispersion to material suction shredder, be ground to fineness and reach 20-25 μ m, shut down;
(5) in ground joining of the material suction still, add film coalescence aid and thickening material, get final product discharging after the adjustment viscosity, packing gets product.
Water-repellent preservation lacquer of the present invention has following outstanding advantage:
(1) salt spray resistance reaches 1000 hours, and antiseptic property is excellent, and the salt spray resistance of like product reaches and is merely 200-300 hour; (2) good toughness and toughness, shock strength reaches positive and negative towards 50kg.cm, cupping >=8mm, and like product does not have this standard or is merely 3-5mm;
(3) VOC content is merely 59.4g/L, and 150 g/L far below national requirements do not contain heavy metal, and the feature of environmental protection is excellent;
(4) the construction convenience for washing can be painted supporting use with all kinds of SOLVENTS type.
Embodiment
Embodiment 1
Water-repellent preservation is coated with lacquer, and comprises each component of following weight part:
Water 260.0, dispersion agent 1.0, wetting agent 1.5, vinylformic acid 30.0, skimmer 1.0, pigment 200.0, antirust material 100.0, filler 120.0, emulsion 200.0, film coalescence aid 15.0, thickening material 3.0;
Described film coalescence aid is an aqueous acrylic emulsion;
During preparation, according to following steps:
(1) earlier water being added in the reaction kettle, is to add wetting agent under 200 rev/mins the condition at mixing speed, stirs 3 minutes, then adds dispersion agent, stirs 5 minutes, adds skimmer again, stirs 20 minutes;
(2) under condition of stirring, add pigment, filler, stirred 30 minutes with the speed of 550 rev/mins of positive rotating speeds;
(3) then add vinylformic acid, emulsion and antirust material, speed is adjusted into 1000 changes minute, stirs to stop after 30 minutes;
(4) grind dispersion to material suction shredder, be ground to fineness and reach 20 μ m, shut down;
(5) in ground joining of the material suction still, add film coalescence aid and thickening material, get final product discharging after the adjustment viscosity, packing gets product.
Embodiment 2
Water-repellent preservation is coated with lacquer, and comprises each component of following weight part:
Water 260.0, dispersion agent 1.0, wetting agent 1.5, vinylformic acid 30.0, skimmer 1.0, pigment 200.0, antirust material 100.0, filler 120.0, emulsion 200.0, film coalescence aid 15.0, thickening material 3.0;
Described film coalescence aid is an aqueous epoxy emulsion;
During preparation, according to following steps:
(1) earlier water being added in the reaction kettle, is to add wetting agent under 300 rev/mins the condition at mixing speed, stirs 4 minutes, then adds dispersion agent, stirs 4 minutes, adds skimmer again, stirs 15 minutes;
(2) under condition of stirring, add pigment, filler, stirred 30 minutes with the speed of 600 rev/mins of positive rotating speeds;
(3) then add vinylformic acid, emulsion and antirust material, speed is adjusted into 800 changes minute, stirs to stop after 30 minutes;
(4) grind dispersion to material suction shredder, be ground to fineness and reach 22 μ m, shut down;
(5) in ground joining of the material suction still, add film coalescence aid and thickening material, get final product discharging after the adjustment viscosity, packing gets product.
Embodiment 3
Water-repellent preservation is coated with lacquer, and comprises each component of following weight part:
Water 260.0, dispersion agent 1.0, wetting agent 1.5, vinylformic acid 30.0, skimmer 1.0, pigment 200.0, antirust material 100.0, filler 120.0, emulsion 200.0, film coalescence aid 15.0, thickening material 3.0;
Described film coalescence aid is an aqueous acrylic emulsion;
During preparation, according to following steps:
(1) earlier water being added in the reaction kettle, is to add wetting agent under 250 rev/mins the condition at mixing speed, stirs 5 minutes, then adds dispersion agent, stirs 3 minutes, adds skimmer again, stirs 17 minutes;
(2) under condition of stirring, add pigment, filler, stirred 30 minutes with the speed of 500 rev/mins of positive rotating speeds;
(3) then add vinylformic acid, emulsion and antirust material, speed is adjusted into 900 changes minute, stirs to stop after 30 minutes;
(4) grind dispersion to material suction shredder, be ground to fineness and reach 25 μ m, shut down;
(5) in ground joining of the material suction still, add film coalescence aid and thickening material, get final product discharging after the adjustment viscosity, packing gets product.
Claims (1)
1. a water-repellent preservation is coated with lacquer, and it is characterized in that comprising each component of following weight part:
Water 260.0, dispersion agent 1.0, wetting agent 1.5, vinylformic acid 30.0, skimmer 1.0, pigment 200.0, antirust material 100.0, filler 120.0, emulsion 200.0, film coalescence aid 15.0, thickening material 3.0;
Described film coalescence aid is aqueous acrylic emulsion, aqueous epoxy emulsion;
During preparation, according to following steps:
(1) earlier water being added in the reaction kettle, is to add wetting agent under 200-300 rev/min the condition at mixing speed, stirs 3-5 minute, then adds dispersion agent, stirs 3-5 minute, adds skimmer again, stirs 15-20 minute;
(2) under condition of stirring, add pigment, filler, stirred 30 minutes with positive rotating speed 500-600 rev/min speed;
(3) then add vinylformic acid, emulsion and antirust material, speed is adjusted into 800-1000 changes minute, stirs to stop after 30 minutes;
(4) grind dispersion to material suction shredder, be ground to fineness and reach 20-25 μ m, shut down;
(5) in ground joining of the material suction still, add film coalescence aid and thickening material, get final product discharging after the adjustment viscosity, packing gets product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110332034.7A CN102443292B (en) | 2011-10-28 | 2011-10-28 | Aqueous anticorrosive paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110332034.7A CN102443292B (en) | 2011-10-28 | 2011-10-28 | Aqueous anticorrosive paint |
Publications (2)
| Publication Number | Publication Date |
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| CN102443292A true CN102443292A (en) | 2012-05-09 |
| CN102443292B CN102443292B (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110332034.7A Active CN102443292B (en) | 2011-10-28 | 2011-10-28 | Aqueous anticorrosive paint |
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| CN (1) | CN102443292B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242732A (en) * | 2013-05-11 | 2013-08-14 | 山西华豹涂料有限公司 | Aqueous blackboard paint |
| CN104761938A (en) * | 2015-03-24 | 2015-07-08 | 田福东 | Modified antirust coating |
| CN107236339A (en) * | 2016-07-04 | 2017-10-10 | 如皋长江科技产业有限公司 | A kind of sports apparatus special anti-corrosion paint |
| CN108393986A (en) * | 2018-02-01 | 2018-08-14 | 霍山泓浩竹艺有限公司 | A method of extending bamboo product service life |
| CN110129786A (en) * | 2019-05-30 | 2019-08-16 | 廊坊师范学院 | Exempt from acid cleaning metal surfaces In situ phosphatization treatment process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045843A (en) * | 2007-04-18 | 2007-10-03 | 邹磊 | Water industrial antirust paint and preparation method thereof |
| CN102108250A (en) * | 2011-03-07 | 2011-06-29 | 株洲飞鹿涂料有限责任公司 | Waterborne one coat anticorrosive paint and preparation method thereof |
-
2011
- 2011-10-28 CN CN201110332034.7A patent/CN102443292B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045843A (en) * | 2007-04-18 | 2007-10-03 | 邹磊 | Water industrial antirust paint and preparation method thereof |
| CN102108250A (en) * | 2011-03-07 | 2011-06-29 | 株洲飞鹿涂料有限责任公司 | Waterborne one coat anticorrosive paint and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242732A (en) * | 2013-05-11 | 2013-08-14 | 山西华豹涂料有限公司 | Aqueous blackboard paint |
| CN103242732B (en) * | 2013-05-11 | 2015-05-13 | 山西华豹涂料有限公司 | Aqueous blackboard paint |
| CN104761938A (en) * | 2015-03-24 | 2015-07-08 | 田福东 | Modified antirust coating |
| CN107236339A (en) * | 2016-07-04 | 2017-10-10 | 如皋长江科技产业有限公司 | A kind of sports apparatus special anti-corrosion paint |
| CN108393986A (en) * | 2018-02-01 | 2018-08-14 | 霍山泓浩竹艺有限公司 | A method of extending bamboo product service life |
| CN110129786A (en) * | 2019-05-30 | 2019-08-16 | 廊坊师范学院 | Exempt from acid cleaning metal surfaces In situ phosphatization treatment process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102443292B (en) | 2014-06-18 |
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Effective date of registration: 20171110 Address after: 301702 Tianjin city Wuqing District cuihuangkou Town Hing Road No. 2 Patentee after: Leopard (Tianjin) coating Limited by Share Ltd Address before: 030032 No. 7 East South Road, Xiaodian District, Shanxi, Taiyuan Patentee before: Shanxi Huabao Coatings Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301702 No. 2 Xingdao Road, Cuihuangkou Town, Wuqing District, Tianjin Patentee after: Huabao (Tianjin) new material technology development Limited by Share Ltd Address before: 301702 No. 2 Xingdao Road, Cuihuangkou Town, Wuqing District, Tianjin Patentee before: Leopard (Tianjin) coating Limited by Share Ltd |