CN103087622B - A kind of PU elastomeric paint - Google Patents
A kind of PU elastomeric paint Download PDFInfo
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- CN103087622B CN103087622B CN201310038809.9A CN201310038809A CN103087622B CN 103087622 B CN103087622 B CN 103087622B CN 201310038809 A CN201310038809 A CN 201310038809A CN 103087622 B CN103087622 B CN 103087622B
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- 239000003973 paint Substances 0.000 title claims abstract description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 23
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 21
- 150000001875 compounds Chemical class 0.000 claims abstract description 18
- 230000004048 modification Effects 0.000 claims abstract description 18
- 238000012986 modification Methods 0.000 claims abstract description 18
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 claims abstract description 14
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229940043265 methyl isobutyl ketone Drugs 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000004114 Ammonium polyphosphate Substances 0.000 claims abstract description 7
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims abstract description 7
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims abstract description 7
- 229920001276 ammonium polyphosphate Polymers 0.000 claims abstract description 7
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 7
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N pentanoic acid group Chemical group C(CCCC)(=O)O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 229920001225 polyester resin Polymers 0.000 claims abstract description 4
- 239000004645 polyester resin Substances 0.000 claims abstract description 4
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 4
- 239000011259 mixed solution Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 claims description 6
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 6
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 6
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 6
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 6
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 6
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000001593 sorbitan monooleate Substances 0.000 claims description 6
- 235000011069 sorbitan monooleate Nutrition 0.000 claims description 6
- 229940035049 sorbitan monooleate Drugs 0.000 claims description 6
- 239000008117 stearic acid Substances 0.000 claims description 6
- PKDCQJMRWCHQOH-UHFFFAOYSA-N triethoxysilicon Chemical compound CCO[Si](OCC)OCC PKDCQJMRWCHQOH-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000005543 nano-size silicon particle Substances 0.000 claims description 4
- YXRKNIZYMIXSAD-UHFFFAOYSA-N 1,6-diisocyanatohexane Chemical group O=C=NCCCCCCN=C=O.O=C=NCCCCCCN=C=O.O=C=NCCCCCCN=C=O YXRKNIZYMIXSAD-UHFFFAOYSA-N 0.000 claims description 3
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000013035 low temperature curing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- -1 timber Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The present invention discloses a kind of PU elastomeric paint, it is characterized in that the first and second the third three components mixing that it is 8-10:1:2-3 by mass ratio form, described first group part is made up of the raw material of following weight parts: saturated polyester resin 30-40, toluene 10-20, methyl iso-butyl ketone (MIBK) 30-40, modification compound flatting silica 5-6,5070D elasticity powder 2-3, butyl polyacrylate 1-2, dibutyl tin laurate 0.8-1, ammonium polyphosphate 0.6-0.8, pentanoic 0.8-1; Elastomeric paint easy construction of the present invention, paint film good hand touch, resistance to alcohol, wear-resisting, sticking power is higher, owing to adding modification compound flatting silica so that gloss of film is soft, evenness.
Description
Technical field
The present invention relates generally to a kind of paint, particularly relates to a kind of PU elastomeric paint.
Background technology
PU paint has the following advantages:
Compared with other paints kind, under same rigidity, due to the effect of hydrogen bond, the elongation at break of PU paint film is the highest so extensively for hard floor paint, porch paint;
Have protectiveness and decoration property concurrently, can be used for the application of advanced processes product, high-class woodenware, piano, airliner etc.;
The strong paint film of paint film adhesion is to multiple object plane: metal, timber, rubber, concrete, some plastics etc. all have excellent sticking power;
Paint film has excellent chemical proofing, acid-and base-resisting, salt, petroleum products, thus can creep into the maintenance paint in platform, boats and ships, chemical plant, the inboard wall lining etc. of petroleum storage tanks;
Can dry, also can low-temperature curing, can construction seasons long;
Painting can be coordinated with multiple filmogen, many kinds can be made according to different requirements;
Elastomeric paint is mainly used on ABS, PC and other base materials, is specially adapted to the application of the products such as some mobile phones, computer, mouse, and the resistance to alcohol of existing elastomeric paint, wear resistance are strong, there will be that tone is uneven, the phenomenon such as grow dim during application.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, it is provided that the novel PU elastomeric paint of a kind of improvement.
The present invention is achieved by the following technical solutions:
A kind of PU elastomeric paint, the first and second the third three components mixing that it is 8-10:1:2-3 by mass ratio form, and described first group part is made up of the raw material of following weight parts:
Saturated polyester resin 30-40, toluene 10-20, methyl iso-butyl ketone (MIBK) 30-40, modification compound flatting silica 5-6,5070D elasticity powder 2-3, butyl polyacrylate 1-2, dibutyl tin laurate 0.8-1, ammonium polyphosphate 0.6-0.8, pentanoic 0.8-1;
Described modification compound flatting silica is made up of the raw material of following weight parts:
Nano silicon 80-90, nano-calcium carbonate 30-40, stearic acid 30-40, sorbitan monooleate 5-7, fatty alcohol-polyoxyethylene ether 2-3, average o1-2, dicumyl peroxide 2-3, whiteruss 1-2, two (triethoxy silicon base) ethane 0.8-1,3-glycydoxy Trimethoxy silane 0.6-0.8 of dioctyl phthalate (DOP) 1-2,1,2-, the water of adding are appropriate;
The preparation method of described modification compound flatting silica comprises the following steps:
(1) in water by quality such as the nano-calcium carbonate of above-mentioned weight part join, more two (the triethoxy silicon base) ethane of the 1,2-adding above-mentioned weight part, at 90-110 DEG C stirring heating 20-30 minute, mixed solution is obtained;
(2) stearic acid by above-mentioned weight part is heated to 60-70 DEG C, add the sorbitan monooleate of above-mentioned weight part, fatty alcohol-polyoxyethylene ether, average add o, raised temperature is as 80-85 DEG C, constant temperature stirs 1-2 hour, slowly it is added into above-mentioned mixed solution under agitation, continue after interpolation to stir 1-2 hour, A must be expected;
(3) nanometer silicon dioxide particle of above-mentioned weight part is distributed in water, obtains the suspension of nano-silica-containing, mix with material A, adding each raw material of residue, high speed 1500-2000 rev/min is stirred 20-30 minute, dries, grind and it is broken into ultrafine powder, obtain described modification compound flatting silica;
The preparation method of described first group part is:
The 5070D elasticity powder of above-mentioned weight part, butyl polyacrylate, dibutyl tin laurate, ammonium polyphosphate, pentanoic are joined in the toluene of above-mentioned weight part and the mixed solution of methyl iso-butyl ketone (MIBK), 10-20 minute is disperseed under the rotating speed of 800-900 rev/min, add the modification compound flatting silica of above-mentioned weight part again, continue to disperse 3-5 minute under above-mentioned rotating speed, finally add each raw material of residue, under the rotating speed of 900-1100 rev/min, disperse 8-10 minute, obtain described first group part;
Described component B is HDI trimer;
The third described component is mass ratio is the vinyl acetic monomer of 2-3:1 and the mixture of N-BUTYL ACETATE.
It is an advantage of the invention that:
Elastomeric paint easy construction of the present invention, paint film good hand touch, resistance to alcohol, wear-resisting, sticking power is higher, owing to adding modification compound flatting silica so that gloss of film is soft, evenness.
Embodiment
Embodiment 1
A kind of PU elastomeric paint, the first and second the third three components mixing that it is 10:1:3 by mass ratio form, and described first group part is made up of the raw material of following weight parts (kilogram):
Saturated polyester resin 40, toluene 20, methyl iso-butyl ketone (MIBK) 40, modification compound flatting silica 6,5070D elasticity powder 3, butyl polyacrylate 2, dibutyl tin laurate 0.8, ammonium polyphosphate 0.8, pentanoic 0.8;
Described modification compound flatting silica is made up of the raw material of following weight parts:
Nano silicon 90, nano-calcium carbonate 40, stearic acid 40, sorbitan monooleate 7, fatty alcohol-polyoxyethylene ether 3, average o2, dicumyl peroxide 2-3, whiteruss 2, dioctyl phthalate (DOP) 2, two (the triethoxy silicon base) ethane 0.8 of 1,2-, 3-glycydoxy Trimethoxy silane 0.8, the water of adding are appropriate;
The preparation method of described modification compound flatting silica comprises the following steps:
(1) in water by quality such as the nano-calcium carbonate of above-mentioned weight part join, more two (the triethoxy silicon base) ethane of the 1,2-adding above-mentioned weight part, at 90-110 DEG C stirring heating 20-30 minute, mixed solution is obtained;
(2) stearic acid by above-mentioned weight part is heated to 60-70 DEG C, add the sorbitan monooleate of above-mentioned weight part, fatty alcohol-polyoxyethylene ether, average add o, raised temperature is as 80-85 DEG C, constant temperature stirs 1-2 hour, slowly it is added into above-mentioned mixed solution under agitation, continue after interpolation to stir 1-2 hour, A must be expected;
(3) nanometer silicon dioxide particle of above-mentioned weight part is distributed in water, obtains the suspension of nano-silica-containing, mix with material A, adding each raw material of residue, high speed 1500-2000 rev/min is stirred 20-30 minute, dries, grind and it is broken into ultrafine powder, obtain described modification compound flatting silica;
The preparation method of described first group part is:
The 5070D elasticity powder of above-mentioned weight part, butyl polyacrylate, dibutyl tin laurate, ammonium polyphosphate, pentanoic are joined in the toluene of above-mentioned weight part and the mixed solution of methyl iso-butyl ketone (MIBK), disperse 20 minutes under the rotating speed of 900 revs/min, add the modification compound flatting silica of above-mentioned weight part again, continue to disperse 5 minutes under above-mentioned rotating speed, finally add each raw material of residue, disperse 10 minutes under the rotating speed of 1100 revs/min, obtain described first group part;
Described component B is HDI trimer;
The third described component is mass ratio is the vinyl acetic monomer of 3:1 and the mixture of N-BUTYL ACETATE.
Allocate in proportion during use.
Claims (1)
1. a PU elastomeric paint, it is characterised in that the first and second the third three components mixing that it is 8-10:1:2-3 by mass ratio form,
Described first group part is made up of the raw material of following weight parts: saturated polyester resin 30-40, toluene 10-20, methyl iso-butyl ketone (MIBK) 30-40, modification compound flatting silica 5-6,5070D elasticity powder 2-3, butyl polyacrylate 1-2, dibutyl tin laurate 0.8-1, ammonium polyphosphate 0.6-0.8, pentanoic 0.8-1;
Described modification compound flatting silica is made up of the raw material of following weight parts: nano silicon 80-90, nano-calcium carbonate 30-40, stearic acid 30-40, sorbitan monooleate 5-7, fatty alcohol-polyoxyethylene ether 2-3, average 01-2, dicumyl peroxide 2-3, whiteruss 1-2, two (triethoxy silicon base) ethane 0.8-1,3-glycydoxy Trimethoxy silane 0.6-0.8 of dioctyl phthalate (DOP) 1-2,1,2-, the water of adding are appropriate;
The preparation method of described modification compound flatting silica comprises the following steps:
(1) in water by quality such as the nano-calcium carbonate of above-mentioned weight part join, more two (the triethoxy silicon base) ethane of the 1,2-adding above-mentioned weight part, at 90-110 DEG C stirring heating 20-30 minute, mixed solution is obtained;
(2) stearic acid by above-mentioned weight part is heated to 60-70 DEG C, add the sorbitan monooleate of above-mentioned weight part, fatty alcohol-polyoxyethylene ether, average add 0, raised temperature is to 80-85 DEG C, constant temperature stirs 1-2 hour, slowly it is added into above-mentioned mixed solution under agitation, continue after interpolation to stir 1-2 hour, A must be expected;
(3) nano silicon of above-mentioned weight part is distributed in water, obtains the suspension of nano-silica-containing, mix with material A, adding each raw material of residue, high speed 1500-2000 rev/min is stirred 20-30 minute, dries, grind and it is broken into ultrafine powder, obtain described modification compound flatting silica;
The preparation method of described first group part is: join in the toluene of above-mentioned weight part and the mixed solution of methyl iso-butyl ketone (MIBK) by the 5070D elasticity powder of above-mentioned weight part, butyl polyacrylate, dibutyl tin laurate, ammonium polyphosphate, pentanoic, 10-20 minute is disperseed under the rotating speed of 800-900 rev/min, add the modification compound flatting silica of above-mentioned weight part again, continue to disperse 3-5 minute under above-mentioned rotating speed, finally add each raw material of residue, under the rotating speed of 900-1100 rev/min, disperse 8-10 minute, obtain described first group part;
Described component B is HDI trimer solidifying agent;
The third described component is mass ratio is the vinyl acetic monomer of 2-3:1 and the mixture of N-BUTYL ACETATE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310038809.9A CN103087622B (en) | 2013-01-31 | 2013-01-31 | A kind of PU elastomeric paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310038809.9A CN103087622B (en) | 2013-01-31 | 2013-01-31 | A kind of PU elastomeric paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103087622A CN103087622A (en) | 2013-05-08 |
| CN103087622B true CN103087622B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310038809.9A Active CN103087622B (en) | 2013-01-31 | 2013-01-31 | A kind of PU elastomeric paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN103087622B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351675B (en) * | 2013-06-20 | 2015-12-23 | 滁州麦斯特新型建材有限公司 | A kind of washability exterior coating and preparation method thereof |
| CN105178053B (en) * | 2015-08-13 | 2018-02-23 | 浙江繁盛超纤制品有限公司 | A kind of aqueous polyurethane upper leather production technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386771A (en) * | 2008-10-24 | 2009-03-18 | 深圳市广田环保涂料有限公司 | Elastic polyurethane silver paint and preparation method and use method thereof |
| CN101597438A (en) * | 2009-02-04 | 2009-12-09 | 孔赟荣 | A kind of prescription of polyurethane elastic process paint and preparation method |
| CN101921538A (en) * | 2010-09-06 | 2010-12-22 | 东莞市佩琦涂料有限公司 | Elastic handfeel paint |
| CN102120912A (en) * | 2011-03-12 | 2011-07-13 | 广东三和化工科技有限公司 | Elastic fuzz polyurethane paint |
| WO2012087897A1 (en) * | 2010-12-20 | 2012-06-28 | Akzo Nobel Coatings International B.V | Mdi based linings and membranes from prepolymers with very low free monomeric isocyanates |
-
2013
- 2013-01-31 CN CN201310038809.9A patent/CN103087622B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386771A (en) * | 2008-10-24 | 2009-03-18 | 深圳市广田环保涂料有限公司 | Elastic polyurethane silver paint and preparation method and use method thereof |
| CN101597438A (en) * | 2009-02-04 | 2009-12-09 | 孔赟荣 | A kind of prescription of polyurethane elastic process paint and preparation method |
| CN101921538A (en) * | 2010-09-06 | 2010-12-22 | 东莞市佩琦涂料有限公司 | Elastic handfeel paint |
| WO2012087897A1 (en) * | 2010-12-20 | 2012-06-28 | Akzo Nobel Coatings International B.V | Mdi based linings and membranes from prepolymers with very low free monomeric isocyanates |
| CN102120912A (en) * | 2011-03-12 | 2011-07-13 | 广东三和化工科技有限公司 | Elastic fuzz polyurethane paint |
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| CN103087622A (en) | 2013-05-08 |
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