JP2019005692A5 - - Google Patents
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- Publication number
- JP2019005692A5 JP2019005692A5 JP2017122443A JP2017122443A JP2019005692A5 JP 2019005692 A5 JP2019005692 A5 JP 2019005692A5 JP 2017122443 A JP2017122443 A JP 2017122443A JP 2017122443 A JP2017122443 A JP 2017122443A JP 2019005692 A5 JP2019005692 A5 JP 2019005692A5
- Authority
- JP
- Japan
- Prior art keywords
- coating
- liquid
- film
- durability
- hydrophilizing agent
- 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.)
- Pending
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- 238000000576 coating method Methods 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N [N-]=C=O Chemical compound [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PYVHTIWHNXTVPF-UHFFFAOYSA-J ethene;tetrafluoride Chemical compound [F-].[F-].[F-].[F-].C=C PYVHTIWHNXTVPF-UHFFFAOYSA-J 0.000 description 1
- 239000002365 multiple layer Substances 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000003014 reinforcing Effects 0.000 description 1
Description
本発明は、Ａ液中の主剤として４フッ化エチレンを主成分とし、イソシアネート系硬化剤により硬化可能な有機基を含むフッ素樹脂成分を使用することにより、塩素を含まず、塗膜自体を紫外線に強いＣ−Ｆ結合の割合を多くし、さらにＢ液に親水化剤を含むことにより親水性塗膜を形成し、低汚染性にしたことにより、塗膜の耐久性を改善し、長期間美装状態を保ち、長期間メンテナンスが不要で耐久性の高い外壁上塗り塗料及びこれを用いた塗装方法を提供できる。また、Ａ液とＢ液を塗装直前に混合するので、貯蔵安定性が良いばかりでなく、塗装後の常温硬化性が良く、長期間耐久性の良い被膜形成ができる。さらに、本発明の塗料は少なくとも２回以上塗装する。第1層の上塗り塗膜が固まる前に塗膜表面にバルーン型親水化剤がすみやかに浮き上がり、表面に親水化塗膜を形成する。２回以上塗装するため、親水化塗膜が複層形成され、バルーン型親水化剤が配列した層が補強層となり、全体として塗膜強度及び耐久性が高くなる。 In the present invention, by using a fluororesin component containing ethylene tetrafluoride as a main component in the liquid A and containing an organic group that can be cured by an isocyanate curing agent, the coating film itself is made UV-free without chlorine. The ratio of strong C—F bonds is increased, and a hydrophilic coating is formed by including a hydrophilizing agent in the liquid B. By making it low pollution, the durability of the coating is improved. It is possible to provide a highly durable outer wall top coating and a coating method using the same while maintaining a beautiful appearance, requiring no long-term maintenance. Further, since the liquid A and the liquid B are mixed immediately before the coating, not only the storage stability is good, but also the room temperature curability after the coating is good, and the film can be formed with a long-term durability. Furthermore, the paint of the present invention is applied at least twice . Before the top coat film of the first layer is hardened, the balloon-type hydrophilizing agent immediately floats on the surface of the coating film, and forms a hydrophilic coating film on the surface. Since coating is performed twice or more, a hydrophilic coating film is formed in multiple layers, and a layer in which a balloon-type hydrophilizing agent is arranged serves as a reinforcing layer, and the coating strength and durability as a whole increase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017122443A JP2019005692A (en) | 2017-06-22 | 2017-06-22 | Coating method for top coating paint of building structure outer wall and outer wall top coating paint used for the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017122443A JP2019005692A (en) | 2017-06-22 | 2017-06-22 | Coating method for top coating paint of building structure outer wall and outer wall top coating paint used for the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019005692A JP2019005692A (en) | 2019-01-17 |
| JP2019005692A5 true JP2019005692A5 (en) | 2019-10-10 |
Family
ID=65027212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017122443A Pending JP2019005692A (en) | 2017-06-22 | 2017-06-22 | Coating method for top coating paint of building structure outer wall and outer wall top coating paint used for the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2019005692A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7400739B2 (en) | 2019-01-17 | 2023-12-19 | 住友電気工業株式会社 | How to manufacture optical connectors |
| JP7253831B2 (en) * | 2019-09-18 | 2023-04-07 | 日本パーミル株式会社 | Composition for base material anti-scattering coating film, base material anti-scattering coating film, anti-scattering base material, method for forming anti-scattering base material, and kit for forming base material anti-scattering coating film |
| CN115678359A (en) * | 2022-08-25 | 2023-02-03 | 中远关西涂料（上海）有限公司 | Preparation method of anti-icing fluorocarbon coating for wind power blade |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010111793A (en) * | 2008-11-07 | 2010-05-20 | Asia Kogyo Kk | Aqueous low stain coating |
| KR101270397B1 (en) * | 2009-03-25 | 2013-06-07 | 다이킨 고교 가부시키가이샤 | Non-fouling ordinary-temperature-curable coating composition |
| JP5478700B1 (en) * | 2012-11-28 | 2014-04-23 | 株式会社ハマキャスト | Exterior wall painting method |
| JP6388308B2 (en) * | 2014-11-21 | 2018-09-12 | 関西ペイント株式会社 | Paint composition |
| JP2017000961A (en) * | 2015-06-11 | 2017-01-05 | 住友ベークライト株式会社 | Method for manufacturing folded plate |
-
2017
- 2017-06-22 JP JP2017122443A patent/JP2019005692A/en active Pending
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