CN103937402A - scratch resistant polyurethane woodenware glossy black finish paint - Google Patents
scratch resistant polyurethane woodenware glossy black finish paint Download PDFInfo
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- CN103937402A CN103937402A CN201310018304.6A CN201310018304A CN103937402A CN 103937402 A CN103937402 A CN 103937402A CN 201310018304 A CN201310018304 A CN 201310018304A CN 103937402 A CN103937402 A CN 103937402A
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Abstract
The invention relates to a preparation method of a scratch resistant polyurethane woodenware glossy black finish paint. The finish paint is composed of a resin paint component A and a curing agent component B; wherein the weight ratio of the component A to the component B is 1:0.5; the resin paint component A is composed of alkyd resin, acrylic resin, aldehyde-ketone resin, carbon black color paste, a chelating leveling agent, an antifoaming agent, an anti-settling agent, and a solvent; and the curing agent component B is composed of a TDI-HDI mixed trimer or a TDI/TMP adduct, a HDI trimer, and a solvent. The prepared finish paint has the advantages of high hardness, low viscosity, and good leveling property. The finish paint can form a membrane at a time, the membrane is thick, and no sag is generated. The paint has high gloss and a transparent crystal appearance like a black jade. The paint membrane is like a crystal, is thick and smooth, gives people a high quality sense, has a decoration effect like a mirror, and creates a fresh, grace, concise, and tranquil space. A refreshing unique feeling is created by the finished paint which is accord with the modern aesthetics, so the finish paint is welcomed by market and customers. The finish paint can be used to decorate and protect the surfaces of woodenware, metal products, and plastic products.
Description
Technical field
The present invention relates to a kind of preparation method of two component polyurethane woodenware light black flour paint, relate in particular to a kind of scratch resistance urethane woodenware light black flour paint that is applicable to all kinds of woodenware.
Background technology
Along with the raising of people's material and cultural life, human consumer requires also more and more higher to the painting effect of furniture, thereby has driven the rapid growth of domestic woodwork coating.The painting effect of furniture surface will directly affect the selection of human consumer to furniture, and on furniture Coating Market, dumb light wood lacquer occupies very big market share.Current huge wood lacquer market is more and more higher to the requirement of painting, it is woodenware urethane (PU) paint excellent combination property for dragon, human consumer uses extensively, but product exists many weak points, as turn white, foaming, delamination, scratch resistance, ghost, impression of the hand are not difficult for disappearing etc.These problem puzzlement producer and engineering technical personnel, some problem fails to solve even for a long time.Therefore develop the demand that a kind of resistance to marring PU black light wood lacquer meets market necessary.
Summary of the invention
The present invention selects the scratch resistance saturated fatty acid modification adipic acid isophthalic light alkyd resin of hydroxyl value > 120mgKOH/g, it is strong that this resin has molecular structure rigidity, adipic acid has increased the snappiness of resin, reduce resin viscosity, improve the transparency, there is scratch resistance, hardness is high, quick-drying, the features such as snappiness is good, resin also contains more primary hydroxyl in addition, sterically hindered little, be conducive to solidifying agent in NCO be cross-linked into reticulated structure, improve film performance, the second-order transition temperature of this resin is high simultaneously, being conducive to solvent discharges, accelerate the convection current of film internal solvent and the increase of top layer viscosity, thereby improve the transparency of film, fullness ratio, waterproof is anti-scald, chemicals-resistant and adhesion strength.
The present invention selects high hydroxyl value Hydroxylated acrylic resin, can improve the gloss of paint film, fullness ratio, hardness, and anti scuffing performance is improved the performance such as rate of drying and sag prevention simultaneously.
Defoamer of the present invention is selected modified siloxane type defoamer, can effectively eliminate bubble and can not produce again surface atomizing and shrinkage cavity phenomenon.
The present invention selects chelating modification flow agent or organosilicon-modified acrylic multipolymer flow agent, and unstable bubble can provide the excellent levelling property again can froth breaking.Due to the special role of titanic acid ester group, greatly improve the long wave levelling of paint film, eliminate " large wave " phenomenon of dry rear appearance of paint film, make paint film produce mirror effect.Because titanic acid ester has close organic phase, close inorganic phase specific groups, can soak quickly and effectively pigment and ground, there is significant wettability, defoaming, finally make paint film there is excellent planeness and the dry rear defects such as sagging that easily produce of elimination.And organosilicon-modified acrylic multipolymer flow agent can reduce the surface tension of wet film strongly, good recoatability and ply adhesion, without ghost, improve slipping and scratch resistant.
In order to solve technical problem recited above, the present invention takes following technical scheme: the present invention relates to a kind of scratch resistance urethane woodenware light black flour paint, be made up of resin paint first component and solidifying agent second component, the weight proportion of the first and second components is 1:0.5; Described resin paint first component comprises Synolac 40%～60%, acrylic resin 8%～20%, aldehyde ketone resin 4%～10%, carbon black color slurry 15%～40%, chelating flow agent 0.1%～0.5%, defoamer 0.1%～0.5%, anti-settling agent 0.1%～1% and solvent 5%～15%; Described solidifying agent second component comprises TDI-HDI mixed trimer or TDI/TMP affixture 30～40%, HDI tripolymer 25～35% and solvent 25～35%.
Wherein, Synolac is selected hydroxyl value > 120mgKOH/g, acid number < 15mgKOH/g scratch resistance saturated fatty acid light alkyd resin.
Acrylic resin is selected hydroxyl value > 100mgKOH/g, acid number < 5mgKOH/g Hydroxylated acrylic resin.
Aldehyde ketone resin is selected the aldehyde ketone resin with high brightness, high-light-fastness of hydroxyl value >=110mgKOH/g, free formaldehyde content≤0.3%.
Carbon black color slurry is selected the solvent-borne type carbon black color slurry of fineness≤10 μ.
Chelating flow agent is selected a kind of or its combination of titanic acid ester modified organic silicon flow agent, titanic acid ester modified polyacrylate flow agent, organosilicon-modified acrylic flow agent.
Defoamer is selected modified siloxane defoamer.
Anti-settling agent is selected through dimethyldichlorosilane(DMCS) surface-treated hydrophobic type fumed silica.
Solvent is chosen a kind of or its combination with water-free N-BUTYL ACETATE, vinyl acetic monomer, methylethylketone, PMA, DBE.
Carbon black color slurry of the present invention comprises 10～25% carbon blacks, 35～60% Oleum Cocois Synolac, 6～15% mill base dispersion agents, 0.2～0.5% defoamer, 0.2～1% anti-settling agent and 10～30% solvents.
Carbon black is selected Mongul-L, REGAL400R, Monarch1300 or the Monarch900 of Cabot, Specialbiack4, Special biack6, Special biack550, FW18, FW285 or the FW200 of Degussa, MA7, MA100 or the #40 of Mitsubishi Chemical, Raven3500, Raven1255 or the Raven3600 of Colombia's chemistry, and the one of other high-carbon black pigment.
Mill base dispersion agent is selected the block macromolecular multipolymer that contains pigment affinity groups, especially selects the macromolecule dispersing agent of controlled free-radical synthetic (CPT), as
4310,
4320, a kind of or its combination of DISPERBYK-2000, DISPERBYK-2001, DISPERBYK-2020, DISPERBYK-2025, DISPERBYK-2026.
The present invention proposes the preparation method of a kind of scratch resistance urethane woodenware light black flour paint carbon black color slurry, its preparation technology is as follows: in dispersion bucket, add mixed solvent by formulation weight ratio, Synolac, mill base dispersion agent stirs, slowly add carbon black powder, then under the high speed of 1000～1200r/min, disperse 45～60min, arrive again horizontal sand mill circular grinding 4～6 times, until the fineness particle diameter of mill base reaches requirement≤10 μ, move on to paint mixing bucket froth breaking tune sticky, filter and package and make solvent-borne type carbon black color slurry.
The present invention proposes a kind of preparation method of scratch resistance urethane woodenware light black flour paint, its preparation technology is as follows: by formulation weight ratio, partial solvent is added in Scattered Kettle, add Synolac, acrylic resin, aldehyde ketone resin agitating even, under agitation add carbon black color slurry, flow agent, defoamer, anti-settling agent, solvent, the good viscosity of stirring and adjusting, filters and packages and makes a kind of scratch resistance urethane woodenware light black flour paint.
The scratch resistance urethane woodenware light black flour paint that the present invention makes does not precipitate in the time of storage, high-solid lower-viscosity, good leveling property, one-pass film-forming is thick and do not produce sagging, there is gloss of film high, perception as jet, glittering and translucent, paint film is abundant texture, the decorative effect as smooth, as bright as a sixpence, build pure and fresh, plain, succinct, a quiet space, bring you relaxed and joyful uniqueness and enjoy, adapt to modern's Aesthetic View, be subject to very much the favor in market and liking of client.Use is decorated in the surface protection that is widely used in the goods such as woodenware, metal, plastics.
Embodiment
Embodiment 1:
Than disperseing to add 25 parts of mixed solvents in bucket, add 50 parts of 60% Synolac admittedly containing by formulation weight, add
4320 9 parts of carbon black dispersants stir, slowly add 15 parts of spy's 4 carbon blacks, then under the high speed of 1000～1200r/min, disperse 45～60min, arrive again horizontal sand mill circular grinding 4～6 times, until the fineness particle diameter of mill base reaches requirement≤10 μ, move on to paint mixing bucket froth breaking tune sticky, filter and package and make solvent-borne type carbon black color slurry.
Embodiment 2:
In paint mixing bucket, add 40 parts of 60% Synolac admittedly containing, 15 parts of 70% Hydroxylated acrylic resins admittedly containing, 60% 8 parts of the aldehyde ketone resins admittedly containing, 11 parts of stirring and dissolving of mixed solvent even, under middling speed, add 25 parts of the carbon black color slurries of above-mentioned milled, under low speed, add 0.2 part of titanic acid ester modified organic silicon flow agent, 0.1 part of organosilicon-modified acrylic flow agent, 0.2 part, oxidation inhibitor, 0.2 part of modified siloxane defoamer, 0.3 part of aerosil, stir after qualified after testing and filter and package and make scratch resistance dual-component polyurethane woodenware light black flour paint first component.
Embodiment 3:
Disperseing to add 30 parts of 40 parts of TDI/TMP affixtures, 30 parts of HDI tripolymers, mixed solvent to stir in bucket, filter and package after qualified after testing and make scratch resistance urethane woodenware light black flour paint second component.
According to first component: the paint of second component=1:0.5 proportioning, adds thinner to be transferred to the viscosity that can brush.
According to relevant national standard, the performance of the scratch resistance urethane woodenware light black flour paint that the present invention is made detects, and test result is as shown in table 1.
Table 1 scratch resistance urethane woodenware light black flour paint the performance test results
| Test event | Test result |
| Paint film appearance | Black light, level and smooth as mirror |
| Surface drying/min | 25 |
| Do solid work/h | 20 |
| Pencil hardness | 2H |
| Sticking power/level | 1 |
| Snappiness/mm | 1 |
| Gloss % | 103～105 |
| Fullness ratio | Good |
| Feel | Good |
| Levelling property | Excellent |
| Scratch resistant | Good |
| Recoatability | Good |
| Sag resistance | Good, not sagging |
Although the present invention has been explained in detail and has quoted as proof embodiment, for those of ordinary skill in the art, various schemes, amendment and the change that obviously can make according to above-mentioned explanation, within all should being included in the scope of claim.
Claims (14)
1. a scratch resistance urethane woodenware light black flour paint, is characterized in that: be made up of resin paint first component and solidifying agent second component, the weight proportion of the first and second components is 1: 0.5; Described resin paint first component comprises Synolac 40%～60%, acrylic resin 8%～20%, aldehyde ketone resin 4%～10%, carbon black color slurry 15%～40%, chelating flow agent 0.1%～0.5%, defoamer 0.1%～0.5%, anti-settling agent 0.1%～1% and solvent 5%～15%; Described solidifying agent second component comprises TDI-HDI mixed trimer or TDI/TMP affixture 30～40%, HDI tripolymer 25～35% and solvent 25～35%.
2. a kind of scratch resistance urethane woodenware light black flour paint as claimed in claim 1, is characterized in that: described Synolac is selected hydroxyl value > 120mgKOH/g, acid number < 15mgKOH/g scratch resistance saturated fatty acid light alkyd resin.
3. a kind of scratch resistance urethane woodenware light black flour paint as claimed in claim 1, is characterized in that: described acrylic resin is selected hydroxyl value > 100mgKOH/g, acid number < 5mgKOH/g Hydroxylated acrylic resin.
4. a kind of scratch resistance urethane woodenware light black flour paint as claimed in claim 1, is characterized in that: described aldehyde ketone resin is selected the aldehyde ketone resin with high brightness, high-light-fastness of hydroxyl value >=110mgKOH/g, free formaldehyde content≤0.3%.
5. a kind of scratch resistance urethane woodenware light black flour paint as claimed in claim 1, is characterized in that: described carbon black color slurry is selected the solvent-borne type carbon black color slurry of fineness≤10 μ.
6. a kind of scratch resistance urethane woodenware light black flour paint as claimed in claim 1, is characterized in that: described chelating flow agent is selected a kind of or its combination of titanic acid ester modified organic silicon flow agent, titanic acid ester modified polyacrylate flow agent, organosilicon-modified acrylic flow agent.
7. a kind of scratch resistance urethane woodenware light black flour paint as claimed in claim 1, is characterized in that: described defoamer is selected modified siloxane defoamer.
8. a kind of scratch resistance urethane woodenware light black flour paint as claimed in claim 1, is characterized in that: described anti-settling agent is selected through dimethyldichlorosilane(DMCS) surface-treated hydrophobic type fumed silica.
9. a kind of scratch resistance urethane woodenware light black flour paint as claimed in claim 1, is characterized in that: described solvent is selected a kind of or its combination of N-BUTYL ACETATE, vinyl acetic monomer, methylethylketone, PMA, DBE.
10. a kind of scratch resistance urethane woodenware light black flour paint as described in claim 1,3, is characterized in that: described carbon black color slurry comprises 10～25% carbon blacks, 35～60% Oleum Cocois Synolac, 6～15% mill base dispersion agents, 0.2～0.5% defoamer, 0.2～1% anti-settling agent and 10～30% solvents.
11. a kind of scratch resistance urethane woodenware light black flour paints as claimed in claim 10, it is characterized in that: described carbon black is selected the Mongul-L of Cabot, REGAL400R, Monarch1300 or Monarch900, Specialbiack4, Special biack6, Special biack550, FW18, FW285 or the FW200 of Degussa, MA7, MA100 or the #40 of Mitsubishi Chemical, Raven3500, Raven1255 or the Raven3600 of Colombia's chemistry, and the one of other high-carbon black pigment.
12. a kind of scratch resistance urethane woodenware light black flour paints as claimed in claim 10, it is characterized in that: described mill base dispersion agent is selected the block macromolecular multipolymer that contains pigment affinity groups, especially select the macromolecule dispersing agent of controlled free-radical synthetic (CPT), as
4310,
4320, a kind of or its combination of DISPERBYK-2000, DISPERBYK-2001, DISPERBYK-2020, DISPERBYK-2025, DISPERBYK-2026.
13. as claim 1, 5, a kind of scratch resistance urethane woodenware light black flour paint described in 10, it is characterized in that: the preparation method of described carbon black color slurry, its preparation technology is as follows: in dispersion bucket, add mixed solvent by formulation weight ratio, Synolac, mill base dispersion agent stirs, slowly add carbon black powder, then under the high speed of 1000～1200r/min, disperse 45～60min, arrive again horizontal sand mill circular grinding 4～6 times, until the fineness particle diameter of mill base reaches requirement≤10 μ, moving on to paint mixing bucket froth breaking adjusts sticky, filter and package and make solvent-borne type carbon black color slurry.
The preparation method of 14. 1 kinds of a kind of scratch resistance urethane woodenware light black flour paints as claimed in claim 1, it is characterized in that: by formulation weight ratio, partial solvent is added in Scattered Kettle, add Synolac, acrylic resin, aldehyde ketone resin agitating even, under agitation add carbon black color slurry, flow agent, defoamer, anti-settling agent, solvent, the good viscosity of stirring and adjusting, filters and packages and makes a kind of scratch resistance urethane woodenware light black flour paint.
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| CN201310018304.6A CN103937402B (en) | 2013-01-17 | 2013-01-17 | A kind of preparation method of scratch-resistant polyurethane woodenware light black flour paint |
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| CN201310018304.6A CN103937402B (en) | 2013-01-17 | 2013-01-17 | A kind of preparation method of scratch-resistant polyurethane woodenware light black flour paint |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104710922A (en) * | 2015-03-30 | 2015-06-17 | 广东蓝洋科技有限公司 | Wear-resistant polyurethane glossy black finishing paint and preparation method thereof |
| CN104892880A (en) * | 2015-06-17 | 2015-09-09 | 合众（佛山）化工有限公司 | Preparation method of TDI (toluene diisocynate) tripolymer gloss curing agent with low free monomer content |
| CN105062352A (en) * | 2015-08-28 | 2015-11-18 | 三棵树涂料股份有限公司 | Environmentally friendly poly urethane (PU) transparent matt finish paint and preparation method thereof |
| CN105153923A (en) * | 2015-08-28 | 2015-12-16 | 东来涂料技术（上海）有限公司 | Low-VOC (volatile organic compounds) anti-scratch transparent matte varnish and preparation method thereof |
| CN106675269A (en) * | 2017-01-05 | 2017-05-17 | 广东绿色大地化工有限公司 | Waterborne archaized art paint and preparation method thereof |
| CN112280461A (en) * | 2020-11-22 | 2021-01-29 | 湖南省金海科技有限公司 | High-hardness high-brightness yellowing-resistant super-black mirror finish paint capable of being used for surface of high-grade sound box in polished mode |
| CN113025186A (en) * | 2019-12-09 | 2021-06-25 | 广东顺德三和化工有限公司 | Normal-temperature reactive dermatoglyph paint and preparation method thereof |
| CN113502115A (en) * | 2021-06-07 | 2021-10-15 | 君子兰涂料（天津）有限公司 | Cigarette end scalding resistant PU wood coating and preparation process thereof |
| CN116042019A (en) * | 2023-02-23 | 2023-05-02 | 重庆宏图新材料科技有限公司 | Environment-friendly ink special for temperature change of food packaging bag and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699486A (en) * | 2004-05-17 | 2005-11-23 | 陈日云 | Solvent type double-component PU white gloss woodenware paint |
| JP2006088383A (en) * | 2004-09-21 | 2006-04-06 | Nittetsu Steel Sheet Corp | Coated panel |
| CN102382564A (en) * | 2011-09-01 | 2012-03-21 | 立邦涂料(成都)有限公司 | Polyurethane matt woodenware paint |
| CN102504682A (en) * | 2011-11-03 | 2012-06-20 | 佛山市万正涂料有限公司 | Polyurethane paint applied to woodworking and application thereof |
-
2013
- 2013-01-17 CN CN201310018304.6A patent/CN103937402B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699486A (en) * | 2004-05-17 | 2005-11-23 | 陈日云 | Solvent type double-component PU white gloss woodenware paint |
| JP2006088383A (en) * | 2004-09-21 | 2006-04-06 | Nittetsu Steel Sheet Corp | Coated panel |
| CN102382564A (en) * | 2011-09-01 | 2012-03-21 | 立邦涂料(成都)有限公司 | Polyurethane matt woodenware paint |
| CN102504682A (en) * | 2011-11-03 | 2012-06-20 | 佛山市万正涂料有限公司 | Polyurethane paint applied to woodworking and application thereof |
Non-Patent Citations (2)
| Title |
|---|
| 刘登良: "《涂料工艺》", 31 January 2010, 化学工业出版社 * |
| 李相权等: "抗划伤亚光醇酸树脂的研制", 《上海涂料》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104710922A (en) * | 2015-03-30 | 2015-06-17 | 广东蓝洋科技有限公司 | Wear-resistant polyurethane glossy black finishing paint and preparation method thereof |
| CN104892880A (en) * | 2015-06-17 | 2015-09-09 | 合众（佛山）化工有限公司 | Preparation method of TDI (toluene diisocynate) tripolymer gloss curing agent with low free monomer content |
| CN104892880B (en) * | 2015-06-17 | 2017-09-08 | 合众（佛山）化工有限公司 | A kind of preparation method of the TDI tripolymer light curing agent of low free monomer content |
| CN105062352A (en) * | 2015-08-28 | 2015-11-18 | 三棵树涂料股份有限公司 | Environmentally friendly poly urethane (PU) transparent matt finish paint and preparation method thereof |
| CN105153923A (en) * | 2015-08-28 | 2015-12-16 | 东来涂料技术（上海）有限公司 | Low-VOC (volatile organic compounds) anti-scratch transparent matte varnish and preparation method thereof |
| CN106675269A (en) * | 2017-01-05 | 2017-05-17 | 广东绿色大地化工有限公司 | Waterborne archaized art paint and preparation method thereof |
| CN113025186A (en) * | 2019-12-09 | 2021-06-25 | 广东顺德三和化工有限公司 | Normal-temperature reactive dermatoglyph paint and preparation method thereof |
| CN112280461A (en) * | 2020-11-22 | 2021-01-29 | 湖南省金海科技有限公司 | High-hardness high-brightness yellowing-resistant super-black mirror finish paint capable of being used for surface of high-grade sound box in polished mode |
| CN113502115A (en) * | 2021-06-07 | 2021-10-15 | 君子兰涂料（天津）有限公司 | Cigarette end scalding resistant PU wood coating and preparation process thereof |
| CN116042019A (en) * | 2023-02-23 | 2023-05-02 | 重庆宏图新材料科技有限公司 | Environment-friendly ink special for temperature change of food packaging bag and preparation method thereof |
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Denomination of invention: scratch resistant polyurethane woodenware glossy black finish paint Effective date of registration: 20200103 Granted publication date: 20160803 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd Sanshui branch Pledgor: Hezhong (Foshan) Chemical Co., Ltd.|Foshan woertai Chemical Co., Ltd Registration number: Y2020980001441 |
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