CN101857767A - Low temperature curing color coil suede coating - Google Patents
Low temperature curing color coil suede coating Download PDFInfo
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- CN101857767A CN101857767A CN201010191371A CN201010191371A CN101857767A CN 101857767 A CN101857767 A CN 101857767A CN 201010191371 A CN201010191371 A CN 201010191371A CN 201010191371 A CN201010191371 A CN 201010191371A CN 101857767 A CN101857767 A CN 101857767A
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- pigment
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- temperature curing
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Abstract
The invention relates to a low temperature curing color coil coating, in particular to a low temperature curing color coil suede coating which comprises paint and a curing agent, wherein the paint and the curing agent are stored individually. The formula of the paint comprises the following components by weight proportion: 50% to 70% of saturated polyester resin, 5% to 8% of completely methylated melamine-formaldehyde resin, 1% to 2% of ethylenediamine surface active agent, 0.5% to 0.8% of closed p-toluenesulfonic acid catalyst, 5% to 20% of rutile titanium pigment, 5% to 19% of pigment, 3% to 5% of propylene glycol aether acetate, 2% to 5% of dibasic acid dimethyl ester, 5% to 10% of aromatic hydrocarbon solvent, 0.3% to 0.8% of dispersant and 0.3% to 0.8% of polytetrafluoroethylene wax.
Description
Technical field
The present invention relates to low-temperature curing color coiled material paint, relate in particular to a kind of low temperature curing color coil suede coating.
Background technology
At present, domestic color steel sheet tempo is very fast, but color steel sheet moral kind is more single at present, Application Areas only limits to building material industry, according to incompletely statistics, domestic color steel sheet production line is near 200, production capacity reaches 1,500 ten thousand tons/year, actual output reaches 8,000,000 tons/year, production capacity is far from saturated, so just is necessary to widen the Application Areas of color steel sheet, and will widens Application Areas, depend on coating to a great extent, the performance of coating and kind have determined the performance and the kind of color steel sheet to a great extent.It all is that rubber paint vehicle and fine hair powder are mixed and made into that existing matte paint vehicle adopts, and such coating for woolen surface only is applicable to upholstery, can not be applied to the use of decoration of exterior wall and building materials.
Summary of the invention
In order to overcome above-mentioned defective, the technical problem to be solved in the present invention is: at existing coating for woolen surface, provide a kind of low temperature curing color coil suede coating.
In order to overcome the defective that exists in the background technology, the technical solution adopted for the present invention to solve the technical problems is: a kind of low temperature curing color coil suede coating, each constituent mass proportioning in the paint vehicle prescription: saturated polyester resin 50～70%, full methyl-etherified terpolycyantoamino-formaldehyde resin 5～8%, quadrol tensio-active agent 1～2%, dead front type Catalyzed by p-Toluenesulfonic Acid agent 0.5%～0.8%, Rutile type Titanium Dioxide 5-20%, pigment 5-19%, propylene-glycol ethyl ether acetic ester 3～5%, dibasic acid dimethyl ester 2～5%, aromatic hydrocarbon solvent 5～10%, dispersion agent 0.3～0.8%, tetrafluoroethylene wax 0.3～0.8%.
The saturated polyester resin that base-material among the present invention uses is the higher vibrin of reactive behavior, can be under the effect of dead front type Catalyzed by p-Toluenesulfonic Acid agent when baking-curing and full methyl-etherified terpolycyantoamino-formaldehyde resin rapid reaction, make and its surface compressed produce the matte effect.
Used quadrol tensio-active agent effectively helps its surface compressed of matrix resin in reaction process among the present invention, produces the matte effect of feel and excellent in appearance, glitters in the sunlight, and looks sericeous effect.
According to another embodiment of the invention, comprise that further described pigment is the mixture of the dark green pigment of organic red, iron oxide red pigment and phthalein, the quality proportioning of the dark green pigment of organic red, iron oxide red pigment and phthalein is 2: 2: 1.
Preparation technology of the present invention is as follows: drop into saturated polyester resin in reactor, add ethylene glycol ether acetate, dibasic acid dimethyl ester, aromatic hydrocarbon solvent while stirring, back adding dispersion agent stirs, add pigment such as titanium dioxide, organic red, iron oxide red, phthalein viridescent then while stirring, enter the sand mill sand milling after being uniformly dispersed, after fineness touches the mark, enter toning paint operation, add raw materials such as full methyl-etherified terpolycyantoamino-formaldehyde resin, the agent of dead front type Catalyzed by p-Toluenesulfonic Acid, tetrafluoroethylene wax powder, matte effect auxiliary agent, detect and get product after qualified.
Being applicable to described in the present invention is coated in hot-dip galvanizing sheet steel, electrogalvanizing steel plate, surface of cold-rolled steel plate, forms the coloured coating protective membrane that one deck has matte (imitative silk) effect, makes the colour pile steel plate; The high-speed production lines that is applicable to the continuous zinc coating coating is carried out continuous roller coat.
Beneficial effect: set time of the present invention is short, only need 20～50 seconds, can satisfy the required hard toughness of steel plate galvanized, solidity to corrosion, acid resistance, alkali resistance, thermotolerance, processibility, weather resisteant after the application, can be coated in hot-dip galvanizing sheet steel, electrogalvanizing steel plate, surface of cold-rolled steel plate, form the coloured coating protective membrane that one deck has matte (imitative silk) effect, make the colour pile steel plate; The high-speed production lines that is applicable to the continuous zinc coating coating is carried out continuous roller coat.
Embodiment
The concrete composition and the proportioning of best coating for woolen surface are as follows:
| Raw material | Proportioning (%) | Remarks |
| Saturated polyester resin | ??60 | |
| Full methyl-etherified terpolycyantoamino-formaldehyde resin | ??8.0 | |
| The dead front type tosic acid | ??0.9 | |
| Rutile type Titanium Dioxide 5-20%, | ??5 | |
| Iron oxide red pigment | ??1.0 | |
| The phthalein viridescent | ??5.0 | |
| The propylene-glycol ethyl ether acetic ester | ??4 | |
| Dibasic acid dimethyl ester | ??5 | |
| The S-100# solvent | ??8.3 | Aromatic hydrocarbon solvent |
| Dispersion agent | ??0.8 | |
| Tetrafluoroethylene wax powder | ??0.5 | |
| Other pigment | Some | |
| Matte effect auxiliary agent | ??1.5 | The quadrol tensio-active agent |
According to top proportioning and technology preparation matte color coiled material paint, in reactor, drop into saturated polyester resin, add ethylene glycol ether acetate while stirring, dibasic acid dimethyl ester, aromatic hydrocarbon solvent, back adding dispersion agent stirs, add titanium dioxide then while stirring, organic red, iron oxide red, pigment such as phthalein viridescent, enter the sand mill sand milling after being uniformly dispersed, after fineness touches the mark, enter toning paint operation, add full methyl-etherified terpolycyantoamino-formaldehyde resin, the agent of dead front type Catalyzed by p-Toluenesulfonic Acid, tetrafluoroethylene wax powder, raw materials such as matte effect auxiliary agent detect and get product after qualified.
Coating is carried out full Performance Detection, and detected result is as follows:
| Numbering | Project | Index |
| ??1 | Viscosity | 90 ± 5 seconds (25 ℃) |
| ??2 | Fineness | ??≤25μm |
| ??3 | Weight solid part | ??55±5(％) |
| ??4 | Volume solid part | ??40±2(％) |
| ??5 | Wet film proportion | ??1.15±0.05 |
| ??6 | Dry film proportion | ??1.85±0.05 |
| ??7 | Build | ??20μm |
| ??8 | Shelf lives | 6 months |
| ??9 | Solidification value (PMT) | ??224-232℃ |
| ??10 | Set time | 30 seconds |
| ??11 | T is curved | ??3T |
| ??12 | Reverse impact | ??9.0J |
| ??13 | Anti-MEK wiping | 100 times |
| ??14 | Draw the lattice adhesion test | 0 grade |
| ??15 | Pencil hardness | ??2H |
| ??16 | Salt-fog resistant test | 500 hours, secondary was qualified |
| ??17 | Anti-QUVA test | 1000 hours, secondary was qualified |
| ??18 | The matte effect | Excellent |
Claims (2)
1. low temperature curing color coil suede coating, having paint vehicle and solidifying agent forms, paint vehicle and solidifying agent are preserved respectively, it is characterized in that each constituent mass proportioning in the paint vehicle prescription: saturated polyester resin 50～70%, full methyl-etherified terpolycyantoamino-formaldehyde resin 5～8%, quadrol tensio-active agent 1～2%, dead front type Catalyzed by p-Toluenesulfonic Acid agent 0.5%～0.8%, Rutile type Titanium Dioxide 5～20%, pigment 5-19%, propylene-glycol ethyl ether acetic ester 3～5%, dibasic acid dimethyl ester 2～5%, aromatic hydrocarbon solvent 5～10%, dispersion agent 0.3～0.8%, tetrafluoroethylene wax 0.3～0.8%.
2. low temperature curing color coil suede coating as claimed in claim 1, it is characterized in that: described pigment is the mixture of the dark green pigment of organic red, iron oxide red pigment and phthalein, and the quality proportioning of the dark green pigment of organic red, iron oxide red pigment and phthalein is 2: 2: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010191371A CN101857767A (en) | 2010-06-04 | 2010-06-04 | Low temperature curing color coil suede coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010191371A CN101857767A (en) | 2010-06-04 | 2010-06-04 | Low temperature curing color coil suede coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101857767A true CN101857767A (en) | 2010-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010191371A Pending CN101857767A (en) | 2010-06-04 | 2010-06-04 | Low temperature curing color coil suede coating |
Country Status (1)
| Country | Link |
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| CN (1) | CN101857767A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220073A (en) * | 2011-05-31 | 2011-10-19 | 马鞍山钢铁股份有限公司 | Chromium-free semi-organic insulating paint for electrical steel and coating method thereof |
| CN102746769A (en) * | 2012-07-31 | 2012-10-24 | 江苏元京电子科技有限公司 | Thermosetting heat conduction and radiation coating and preparation method thereof |
| CN105419574A (en) * | 2015-12-03 | 2016-03-23 | 陕西宝塔山油漆股份有限公司 | Low-temperature curing polyester coiled material coating finishing paint and preparation method thereof |
| CN106000839A (en) * | 2016-06-20 | 2016-10-12 | 张家港市新港星科技有限公司 | Manufacturing technique of suede color-coated plate |
| CN106280925A (en) * | 2016-08-29 | 2017-01-04 | 天津美士邦涂料化工有限公司 | A kind of high-decoration elevator plaque coating |
| CN106280924A (en) * | 2016-08-29 | 2017-01-04 | 天津美士邦涂料化工有限公司 | A kind of preparation method of high-decoration elevator plaque coating |
| CN104379665B (en) * | 2012-05-31 | 2017-04-05 | 巴斯夫欧洲公司 | Binding agent |
| CN107057538A (en) * | 2016-12-28 | 2017-08-18 | 中国海洋石油总公司 | One pack system coiled material wrinkle coating and preparation method thereof |
| CN108276872A (en) * | 2018-01-26 | 2018-07-13 | 新丰惠泽涂料有限公司 | A kind of polyester-type coiled material elasticity wrinkle finish and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5298059A (en) * | 1991-03-29 | 1994-03-29 | Nippon Paint Co., Ltd. | Anticorrosive coating composition |
| CN1605608A (en) * | 2004-09-07 | 2005-04-13 | 上海宝鸟化工有限公司 | Aqueous environmental protection color paint |
| CN101531860A (en) * | 2009-04-09 | 2009-09-16 | 江苏兰陵高分子材料有限公司 | Low-temperature curing color coiled material paint and method for preparing same |
-
2010
- 2010-06-04 CN CN201010191371A patent/CN101857767A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5298059A (en) * | 1991-03-29 | 1994-03-29 | Nippon Paint Co., Ltd. | Anticorrosive coating composition |
| CN1605608A (en) * | 2004-09-07 | 2005-04-13 | 上海宝鸟化工有限公司 | Aqueous environmental protection color paint |
| CN101531860A (en) * | 2009-04-09 | 2009-09-16 | 江苏兰陵高分子材料有限公司 | Low-temperature curing color coiled material paint and method for preparing same |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220073A (en) * | 2011-05-31 | 2011-10-19 | 马鞍山钢铁股份有限公司 | Chromium-free semi-organic insulating paint for electrical steel and coating method thereof |
| CN102220073B (en) * | 2011-05-31 | 2013-11-06 | 马鞍山钢铁股份有限公司 | Chromium-free semi-organic insulating paint for electrical steel and coating method thereof |
| CN104379665B (en) * | 2012-05-31 | 2017-04-05 | 巴斯夫欧洲公司 | Binding agent |
| CN102746769A (en) * | 2012-07-31 | 2012-10-24 | 江苏元京电子科技有限公司 | Thermosetting heat conduction and radiation coating and preparation method thereof |
| CN105419574A (en) * | 2015-12-03 | 2016-03-23 | 陕西宝塔山油漆股份有限公司 | Low-temperature curing polyester coiled material coating finishing paint and preparation method thereof |
| CN106000839A (en) * | 2016-06-20 | 2016-10-12 | 张家港市新港星科技有限公司 | Manufacturing technique of suede color-coated plate |
| CN106280925A (en) * | 2016-08-29 | 2017-01-04 | 天津美士邦涂料化工有限公司 | A kind of high-decoration elevator plaque coating |
| CN106280924A (en) * | 2016-08-29 | 2017-01-04 | 天津美士邦涂料化工有限公司 | A kind of preparation method of high-decoration elevator plaque coating |
| CN107057538A (en) * | 2016-12-28 | 2017-08-18 | 中国海洋石油总公司 | One pack system coiled material wrinkle coating and preparation method thereof |
| CN108276872A (en) * | 2018-01-26 | 2018-07-13 | 新丰惠泽涂料有限公司 | A kind of polyester-type coiled material elasticity wrinkle finish and preparation method thereof |
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Application publication date: 20101013 |