JP2018043461A - 塗装金属板 - Google Patents
塗装金属板 Download PDFInfo
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- JP2018043461A JP2018043461A JP2016181359A JP2016181359A JP2018043461A JP 2018043461 A JP2018043461 A JP 2018043461A JP 2016181359 A JP2016181359 A JP 2016181359A JP 2016181359 A JP2016181359 A JP 2016181359A JP 2018043461 A JP2018043461 A JP 2018043461A
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- JP
- Japan
- Prior art keywords
- coating film
- metal plate
- coating
- average
- surface roughness
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Paints Or Removers (AREA)
Abstract
【解決手段】塗装金属板は、平均表面粗さRa(金属板)が0.40μm以下である金属板と、前記金属板の少なくとも一方の面に形成された、実質的に組成式K2O・xSiO2(3.5≦x<6.8)で表される組成物からなり、平均厚みtが0.2μm以上3.0μm以下である塗膜と、を有する。前記塗膜の平均厚みtおよび前記塗膜の平均表面粗さRa(塗膜)は、下記式(1)を満たす。
Ra(塗膜)≧0.03/t+0.15 (1)
【選択図】なし
Description
[1]平均表面粗さRa(金属板)が0.40μm以下である金属板と、前記金属板の少なくとも一方の面に形成された、実質的に組成式K2O・xSiO2(3.5≦x<6.8)で表される組成物からなり、平均厚みtが0.2μm以上3.0μm以下である塗膜と、を有し、前記塗膜の平均厚みtおよび前記塗膜の平均表面粗さRa(塗膜)が、下記式(1)を満たす、塗装金属板。
Ra(塗膜)≧0.03/t+0.15 (1)
Ra(塗膜)≧0.08/t+0.12 (2)
Ra(塗膜)≧0.03/t+0.15 (1)
なお、塗膜の平均厚みtは0.2μm以上3.0μm以下である。
Ra(塗膜)≧0.08/t+0.12 (2)
ケイ酸カリウム(富士化学社製、商品名 2号ケイ酸カリ、K2O・nSiO2、n=3.61)およびコロイダルシリカ(日本化学工業社製、商品名シリカドール)を固形分換算で100:13.3の質量比で混合し、混合液を得た。このときの不揮発成分(ケイ酸カリウムおよびコロイダルシリカ)の濃度は、3質量%とした。
金属板A〜Fに、表2に示す方法(ロールコート法、スプレーコート法、および/または霧化スプレー法)で混合液を塗布した。また、各方法による混合液の塗布回数を表2に示す。
また、得られた塗膜の平均厚みtを以下のように測定した。まず、塗装金属板を切り出し、切り出した試験片を樹脂で包埋後に研磨よって断面を作製した。さらにイオンミリング加工等で高精度の観察断面を作製して任意の10箇所について、SEMで観察した。そして、測定された10箇所の厚みの平均を、平均厚みtとした。また、得られた塗膜の平均表面粗さRa(塗膜)を、JIS B0601:2001に準拠して、東京精密社製の表面粗さ測定機サーフコム130Aを用いて測定した。測定された値を表2に示す。また、塗膜の平均厚みtおよび塗膜の平均表面粗さRa(塗膜)が、下記式(1)または式(2)をそれぞれ満たすか否かを評価した。表2の評価において、式(1)または(2)を満たす場合は〇、満たさない場合は×とした。
Ra(塗膜)≧0.03/t+0.15 (1)
Ra(塗膜)≧0.08/t+0.12 (2)
各実施例および比較例で得られた塗装金属板について、干渉模様の有無の確認、および油性インク除去試験(耐汚染性)を行った。結果を表2に示す。
干渉模様の有無は、標準光源下で目視にて評価した。標準光源装置には、X−Rite社製、商品名:マクベスJudgeIIを用いた。また、参照光は、TL84とした。干渉模様は、以下のような基準で評価した。
〇:発生なし(意匠への影響:なし)
△:僅かに発生(意匠への影響:軽微)
×:著しい発生(意匠への影響:有り)
実施例および比較例で得られた塗装金属板に、油性マーカー(寺西化学工業製、商品名:マジックインキ(登録商標)No.700黒)で描画した。そして、描画部分の油性インクを、描画から1分後および1時間後に、水を含浸させた布(旭化成社製、商品名:ベンコットM3−II)で拭き取り、水拭き後の油性インクの痕跡の程度を評価した。油性インクの痕跡は、以下のような基準で評価した。
◎:痕跡なし(除去率100%)
〇:極僅かな痕跡有り(除去率90%以上〜100%未満)
△:痕跡有り(除去率5%以上〜90%未満)
×:殆ど除去されない(除去率5%未満)
Claims (2)
- 平均表面粗さRa(金属板)が0.40μm以下である金属板と、
前記金属板の少なくとも一方の面に形成された、実質的に組成式K2O・xSiO2(3.5≦x<6.8)で表される組成物からなり、平均厚みtが0.2μm以上3.0μm以下である塗膜と、
を有し、
前記塗膜の平均厚みtおよび前記塗膜の平均表面粗さRa(塗膜)が、下記式(1)を満たす、
塗装金属板。
Ra(塗膜)≧0.03/t+0.15 (1) - 前記塗膜の平均厚みtおよび前記塗膜の平均表面粗さRa(塗膜)が、下記式(2)をさらに満たす、
請求項1に記載の塗装金属板。
Ra(塗膜)≧0.08/t+0.12 (2)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016181359A JP6043889B1 (ja) | 2016-09-16 | 2016-09-16 | 塗装金属板 |
MYPI2019001400A MY174244A (en) | 2016-09-16 | 2016-09-21 | Coated metal plate |
PCT/JP2016/077823 WO2018051524A1 (ja) | 2016-09-16 | 2016-09-21 | 塗装金属板 |
CN201680089285.8A CN109715389A (zh) | 2016-09-16 | 2016-09-21 | 涂装金属板 |
TW106106750A TWI601852B (zh) | 2016-09-16 | 2017-03-02 | Painting metal plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016181359A JP6043889B1 (ja) | 2016-09-16 | 2016-09-16 | 塗装金属板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6043889B1 JP6043889B1 (ja) | 2016-12-14 |
JP2018043461A true JP2018043461A (ja) | 2018-03-22 |
Family
ID=57543916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016181359A Active JP6043889B1 (ja) | 2016-09-16 | 2016-09-16 | 塗装金属板 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6043889B1 (ja) |
CN (1) | CN109715389A (ja) |
MY (1) | MY174244A (ja) |
TW (1) | TWI601852B (ja) |
WO (1) | WO2018051524A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018095921A (ja) * | 2016-12-13 | 2018-06-21 | 日新製鋼株式会社 | 塗装金属板およびその製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3721574A (en) * | 1968-08-06 | 1973-03-20 | R Schneider | Silicate coatings compositions |
JPH01168870A (ja) * | 1987-12-23 | 1989-07-04 | Mitsubishi Alum Co Ltd | アルミニウム又はアルミニウム合金材料 |
JP3282482B2 (ja) * | 1995-07-27 | 2002-05-13 | 株式会社神戸製鋼所 | 潤滑性および化成処理性に優れた合金化溶融亜鉛めっき鋼板 |
KR100213852B1 (ko) * | 1995-11-13 | 1999-08-02 | 구마모토 마사히로 | 화성처리성이 우수한 윤활강판 및 그 제조방법 |
JP3137910B2 (ja) * | 1995-12-19 | 2001-02-26 | 株式会社神戸製鋼所 | 耐指紋性に優れた表面処理鋼板およびその製造方法 |
JPH10330646A (ja) * | 1997-06-02 | 1998-12-15 | Shiro Tago | 水性無機質塗料用組成物および塗膜形成方法 |
EP1136527A4 (en) * | 1998-10-19 | 2003-07-09 | Toto Ltd | Stain-resistant material and method for producing the same, coating composition and device therefor |
EP1174479A4 (en) * | 1999-03-09 | 2009-08-19 | Toto Ltd | HYDROPHILIC ELEMENT, PROCESS FOR PREPARING THE SAME, COATING AGENT AND PREPARATION APPARATUS |
CN101373221B (zh) * | 2007-08-22 | 2010-12-08 | 远东新世纪股份有限公司 | 光学膜片及其制作方法 |
CN101746092B (zh) * | 2008-12-03 | 2014-08-06 | 古河Sky株式会社 | 电子电气设备用预涂层金属板 |
JP5684510B2 (ja) * | 2009-10-19 | 2015-03-11 | Jfe鋼板株式会社 | プレコート鋼板およびその製造方法 |
-
2016
- 2016-09-16 JP JP2016181359A patent/JP6043889B1/ja active Active
- 2016-09-21 CN CN201680089285.8A patent/CN109715389A/zh active Pending
- 2016-09-21 MY MYPI2019001400A patent/MY174244A/en unknown
- 2016-09-21 WO PCT/JP2016/077823 patent/WO2018051524A1/ja active Application Filing
-
2017
- 2017-03-02 TW TW106106750A patent/TWI601852B/zh active
Also Published As
Publication number | Publication date |
---|---|
JP6043889B1 (ja) | 2016-12-14 |
TW201814082A (zh) | 2018-04-16 |
WO2018051524A1 (ja) | 2018-03-22 |
CN109715389A (zh) | 2019-05-03 |
TWI601852B (zh) | 2017-10-11 |
MY174244A (en) | 2020-04-01 |
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