CN104087129A - Primer composition for bicycles - Google Patents
Primer composition for bicycles Download PDFInfo
- Publication number
- CN104087129A CN104087129A CN201410358850.9A CN201410358850A CN104087129A CN 104087129 A CN104087129 A CN 104087129A CN 201410358850 A CN201410358850 A CN 201410358850A CN 104087129 A CN104087129 A CN 104087129A
- Authority
- CN
- China
- Prior art keywords
- parts
- water
- ethanol
- silicone oil
- polyurethane dispersion
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 22
- IDQBJILTOGBZCR-UHFFFAOYSA-N 1-butoxypropan-1-ol Chemical compound CCCCOC(O)CC IDQBJILTOGBZCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 11
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 11
- 239000004593 Epoxy Substances 0.000 claims abstract description 11
- 229920003180 amino resin Polymers 0.000 claims abstract description 11
- 235000011187 glycerol Nutrition 0.000 claims abstract description 11
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000049 pigment Substances 0.000 claims abstract description 11
- 229920003009 polyurethane dispersion Polymers 0.000 claims abstract description 11
- 229920002545 silicone oil Polymers 0.000 claims abstract description 11
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims abstract description 9
- 239000008367 deionised water Substances 0.000 claims abstract description 9
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000003973 paint Substances 0.000 claims description 17
- 239000013067 intermediate product Substances 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000003643 water by type Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Abstract
The invention discloses a primer composition for bicycles, belonging to the technical field of coatings. The primer composition is prepared by using 55-65 parts of water-based epoxy acrylic resin, 20-30 parts of water-based polyurethane dispersion, 8-12 parts of water-soluble amino resin, 10-15 parts of hexamethylene diisocyanate, 5-8 parts of ethanol, 0.1-1 part of glycerin, 1-2 parts of propanediol butyl ether, 0.01-0.1 part of sodium carboxymethylcellulose, 5-30 parts of pigments, 0.2-0.5 part of silicone oil and 50-65 parts of deionized water by weight as raw materials. The primer composition is environment-friendly.
Description
Technical field
The invention belongs to technical field of coatings, relate in particular to a kind of bicycle use paint base composition.
Background technology
Priming paint is the first layer of paint system, for improve finish paint sticking power, increase finish paint fullness ratio, alkali-resistivity is provided, anti-corrosion function etc. is provided, can ensure the even absorption of finish paint simultaneously, be paint system performance best effect.
Traditional bicycle use priming paint is generally solvent bottom paint, contains a large amount of hazardous solvents, and these solvents, in construction and use procedure, can cause certain injury to workmen and contactee.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of bicycle use paint base composition of environment-friendly type.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
It is made up of the raw material of following parts by weight:
55 parts～65 parts of water-based epoxy acrylic resins, 20 parts～30 parts of aqueous polyurethane dispersion, 8 parts～12 parts of water soluble amino resins, 10 parts～15 parts of hexamethylene diisocyanates, 5 parts～8 parts of ethanol, 0.1 part～1 part of glycerine, 1 part～2 parts of propandiol butyl ethers, 0.01 part～0.1 part of Xylo-Mucine, 5 parts～30 parts of pigment, 50 parts～65 parts of 0.2 part～0.5 part of silicone oil and deionized waters;
Its preparation method comprises the following steps:
A, above-mentioned hexamethylene diisocyanate and ethanol are put into reactor mix, react, until nco value is less than 0.5, obtain intermediate product I, for subsequent use;
B, by above-mentioned water-based epoxy acrylic resin, aqueous polyurethane dispersion, water soluble amino resin, glycerine, propandiol butyl ether, Xylo-Mucine, pigment, silicone oil, the intermediate product I that deionized water and A step make is put into high speed dispersor, disperses 4 hours～6 hours with the rotating speeds of 900 revs/min～1000 revs/min, makes.
Owing to adopting technique scheme, the beneficial effect that the present invention obtains is:
1, over-all properties of the present invention is good.
2, the present invention is a kind of bicycle use paint base composition of environment-friendly type, does not all have the volatilization of hazardous solvent in construction process and use procedure.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, and protection scope of the present invention is not only confined to following examples.
Embodiment 1
The raw materials of this bicycle use paint base composition is: water-based epoxy acrylic resin 5.5kg, aqueous polyurethane dispersion 2.0kg, water soluble amino resin 1.2kg, hexamethylene diisocyanate 1.5kg, ethanol 0.8kg, glycerine 0.1kg, propandiol butyl ether 0.2kg, Xylo-Mucine 0.01kg, pigment 3.0kg, silicone oil 0.05kg and deionized water 6.5kg;
Its preparation method comprises the following steps:
A, above-mentioned hexamethylene diisocyanate and ethanol are put into reactor mix, react, until nco value is less than 0.5, obtain intermediate product I, for subsequent use;
B, by above-mentioned water-based epoxy acrylic resin, aqueous polyurethane dispersion, water soluble amino resin, glycerine, propandiol butyl ether, Xylo-Mucine, pigment, silicone oil, the intermediate product I that deionized water and A step make is put into high speed dispersor, disperses 6 hours with the rotating speeds of 900 revs/min, makes.
Embodiment 2
The raw materials of this bicycle use paint base composition is: water-based epoxy acrylic resin 6.0kg, aqueous polyurethane dispersion 2.5kg, water soluble amino resin 1.0kg, hexamethylene diisocyanate 1.2kg, ethanol 0.7kg, glycerine 0.05kg, propandiol butyl ether 0.15kg, Xylo-Mucine 0.005kg, pigment 2.0kg, silicone oil 0.04kg and deionized water 6.0kg;
Its preparation method comprises the following steps:
A, above-mentioned hexamethylene diisocyanate and ethanol are put into reactor mix, react, until nco value is less than 0.5, obtain intermediate product I, for subsequent use;
B, by above-mentioned water-based epoxy acrylic resin, aqueous polyurethane dispersion, water soluble amino resin, glycerine, propandiol butyl ether, Xylo-Mucine, pigment, silicone oil, the intermediate product I that deionized water and A step make is put into high speed dispersor, disperses 4 hours with the rotating speeds of 1000 revs/min, makes.
Embodiment 3
The raw materials of this bicycle use paint base composition is: water-based epoxy acrylic resin 6.5kg, aqueous polyurethane dispersion 3.0kg, water soluble amino resin 0.8kg, hexamethylene diisocyanate 1.0kg, ethanol 0.5kg, glycerine 0.01kg, propandiol butyl ether 0.1kg, Xylo-Mucine 0.001kg, pigment 0.5kg, silicone oil 0.02kg and deionized water 5.0kg;
Its preparation method comprises the following steps:
A, above-mentioned hexamethylene diisocyanate and ethanol are put into reactor mix, react, until nco value is less than 0.5, obtain intermediate product I, for subsequent use;
B, by above-mentioned water-based epoxy acrylic resin, aqueous polyurethane dispersion, water soluble amino resin, glycerine, propandiol butyl ether, Xylo-Mucine, pigment, silicone oil, the intermediate product I that deionized water and A step make is put into high speed dispersor, disperses 5 hours with the rotating speeds of 950 revs/min, makes.
The bicycle use paint base composition that embodiment 1～3 is made carries out Performance Detection, and its result is as shown in table 1.
Table 1
Claims (1)
1. a bicycle use paint base composition, is characterized in that being made up of the raw material of following parts by weight:
55 parts～65 parts of water-based epoxy acrylic resins, 20 parts～30 parts of aqueous polyurethane dispersion, 8 parts～12 parts of water soluble amino resins, 10 parts～15 parts of hexamethylene diisocyanates, 5 parts～8 parts of ethanol, 0.1 part～1 part of glycerine, 1 part～2 parts of propandiol butyl ethers, 0.01 part～0.1 part of Xylo-Mucine, 5 parts～30 parts of pigment, 50 parts～65 parts of 0.2 part～0.5 part of silicone oil and deionized waters;
Its preparation method comprises the following steps:
A, above-mentioned hexamethylene diisocyanate and ethanol are put into reactor mix, react, until nco value is less than 0.5, obtain intermediate product I, for subsequent use;
B, by above-mentioned water-based epoxy acrylic resin, aqueous polyurethane dispersion, water soluble amino resin, glycerine, propandiol butyl ether, Xylo-Mucine, pigment, silicone oil, the intermediate product I that deionized water and A step make is put into high speed dispersor, disperses 4 hours～6 hours with the rotating speeds of 900 revs/min～1000 revs/min, makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358850.9A CN104087129B (en) | 2014-07-27 | 2014-07-27 | Bicycle use paint base composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358850.9A CN104087129B (en) | 2014-07-27 | 2014-07-27 | Bicycle use paint base composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104087129A true CN104087129A (en) | 2014-10-08 |
| CN104087129B CN104087129B (en) | 2016-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410358850.9A Active CN104087129B (en) | 2014-07-27 | 2014-07-27 | Bicycle use paint base composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104087129B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221536A (en) * | 2016-08-09 | 2016-12-14 | 深圳市永盛辉实业有限公司 | A kind of aqueous polyurethane elastic coating |
| CN106883737A (en) * | 2017-03-27 | 2017-06-23 | 常州华狮化工有限公司 | The preparation method of the aqueous low temperature priming paint of bicycle use |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117479A (en) * | 2006-07-31 | 2008-02-06 | 本田技研工业株式会社 | Water-borne primer coating composition and method of forming coating film |
| JP2009074047A (en) * | 2007-08-28 | 2009-04-09 | Kansai Paint Co Ltd | Aqueous resin composition, aqueous coating composition and coating method for plastic molded article |
| CN101611106A (en) * | 2006-10-19 | 2009-12-23 | 纳幕尔杜邦公司 | The aqueous additive compositions that contains layered silicate |
| CN102391743A (en) * | 2011-09-01 | 2012-03-28 | 中国海洋石油总公司 | Aqueous primer used for bicycles |
| CN103080164A (en) * | 2010-08-25 | 2013-05-01 | 宇部兴产株式会社 | Aqueous polyurethane resin dispersion, manufacturing method therefor, and use therefor |
-
2014
- 2014-07-27 CN CN201410358850.9A patent/CN104087129B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117479A (en) * | 2006-07-31 | 2008-02-06 | 本田技研工业株式会社 | Water-borne primer coating composition and method of forming coating film |
| CN101611106A (en) * | 2006-10-19 | 2009-12-23 | 纳幕尔杜邦公司 | The aqueous additive compositions that contains layered silicate |
| JP2009074047A (en) * | 2007-08-28 | 2009-04-09 | Kansai Paint Co Ltd | Aqueous resin composition, aqueous coating composition and coating method for plastic molded article |
| CN103080164A (en) * | 2010-08-25 | 2013-05-01 | 宇部兴产株式会社 | Aqueous polyurethane resin dispersion, manufacturing method therefor, and use therefor |
| CN102391743A (en) * | 2011-09-01 | 2012-03-28 | 中国海洋石油总公司 | Aqueous primer used for bicycles |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221536A (en) * | 2016-08-09 | 2016-12-14 | 深圳市永盛辉实业有限公司 | A kind of aqueous polyurethane elastic coating |
| CN106883737A (en) * | 2017-03-27 | 2017-06-23 | 常州华狮化工有限公司 | The preparation method of the aqueous low temperature priming paint of bicycle use |
| CN106883737B (en) * | 2017-03-27 | 2020-05-19 | 常州华狮化工有限公司 | Preparation method of water-based low-temperature primer for bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104087129B (en) | 2016-06-22 |
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