JPH0254781A - Ceramic coat-mounted material - Google Patents
Ceramic coat-mounted materialInfo
- Publication number
- JPH0254781A JPH0254781A JP20393088A JP20393088A JPH0254781A JP H0254781 A JPH0254781 A JP H0254781A JP 20393088 A JP20393088 A JP 20393088A JP 20393088 A JP20393088 A JP 20393088A JP H0254781 A JPH0254781 A JP H0254781A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- resin
- ceramic
- base material
- sprayed
- 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
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 68
- 239000000463 material Substances 0.000 title claims abstract description 57
- 229920005989 resin Polymers 0.000 claims abstract description 57
- 239000011347 resin Substances 0.000 claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 239000005871 repellent Substances 0.000 claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 12
- 239000000057 synthetic resin Substances 0.000 claims abstract description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 9
- 239000010935 stainless steel Substances 0.000 claims abstract description 9
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 9
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 9
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000010422 painting Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 17
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 9
- 230000007797 corrosion Effects 0.000 abstract description 8
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract description 7
- 229910000077 silane Inorganic materials 0.000 abstract description 7
- 230000002940 repellent Effects 0.000 abstract description 3
- 229920005992 thermoplastic resin Polymers 0.000 abstract description 3
- 238000011109 contamination Methods 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 238000007750 plasma spraying Methods 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 239000007921 spray Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000007592 spray painting technique Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 238000007751 thermal spraying Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 229920006334 epoxy coating Polymers 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野コ
この発明は耐食性、耐損傷性並びに耐汚染性に優れたセ
ラミックス被覆表装材、特にビルの外壁材用パネル等の
建材として用いるのに最適なものに関する。[Detailed Description of the Invention] [Industrial Field of Application] This invention provides a ceramic coating material with excellent corrosion resistance, damage resistance, and stain resistance, and is particularly suitable for use as a building material such as exterior wall panels for buildings. related to things.
［従来の技術］
第２図は従来の被覆鋼板を示す断面図であり、１は鋼板
である基板、２は亜鉛或いはアルミニウムを溶射して形
成した防食用金属溶射層、３はアクリル樹脂或いはエポ
キシ樹脂をスプレー塗装して形成した樹脂封孔層である
。[Prior Art] Fig. 2 is a cross-sectional view showing a conventional coated steel plate, in which 1 is a substrate which is a steel plate, 2 is an anti-corrosion metal sprayed layer formed by spraying zinc or aluminum, and 3 is an acrylic resin or epoxy coating. This is a resin sealing layer formed by spray painting a resin.
従来の被覆鋼板は上記のように構成され、鋼板１の表面
が防食性を有する防食用金属溶射層２で被覆され、しか
も防食用金属溶射層２の表面が樹脂封孔層３によって樹
脂封孔処理されているから、優れた耐食性を有し、−船
釣な暴露条件下では２０年以上は耐えるものである。A conventional coated steel sheet is constructed as described above, in which the surface of the steel sheet 1 is coated with an anti-corrosion metal sprayed layer 2 having anti-corrosion properties, and the surface of the anti-corrosion metal spray layer 2 is sealed with a resin sealing layer 3. Because it has been treated, it has excellent corrosion resistance and can withstand over 20 years under boat fishing conditions.
［発明が解決しようとする課題〕
上記のような従来の被覆鋼板では鋼板１の表面を被覆し
ている防食用金属溶射層２は鋼板１よりも軟らかい即ち
硬度の小さい亜鉛或いはアルミニウムが溶射材料である
ため、被覆鋼板を例えば外壁材用パネルとして現場で施
工の際に傷が付くと、その傷は鋼板１に達することがあ
り、施工後にその箇所を起点として発錆し、剥離や亀裂
が生じ易くなって外観を損ない製品寿命を縮めるという
問題点があった。[Problems to be Solved by the Invention] In the conventional coated steel sheet as described above, the anticorrosive metal sprayed layer 2 covering the surface of the steel sheet 1 is made of zinc or aluminum, which is softer than the steel sheet 1, that is, has a lower hardness. Therefore, if a coated steel plate gets scratched during construction, for example as an exterior wall panel, the scratches may reach the steel plate 1, and after construction, rust will start from that point, causing peeling and cracking. This poses a problem in that it becomes easy to clean, spoils the appearance, and shortens the product life.
本発明はかかる問題点を解決するためになされたもので
耐食性、耐損傷性並びに耐汚染性に優れたセラミックス
被覆表装材を得ることを目的とする。The present invention was made to solve these problems, and an object of the present invention is to obtain a ceramic-coated facing material having excellent corrosion resistance, damage resistance, and stain resistance.
［課題を解決するための手段］
この発明に係るセラミックス被覆表装材はステンレス或
いはアルミニウムの基材と、基材の表面に熱可塑性合成
樹脂を塗装或いは熱可塑性合成樹脂とセラミックスの混
合物の溶射によって形成した樹脂封孔層と、樹脂封孔層
」二にセラミックスを溶射して形成したセラミックス溶
射層と、セラミックス溶射層の表面に熱硬化性樹脂を塗
装して形成した樹脂撥水層とからなるように構成したも
のである。[Means for Solving the Problems] The ceramic-coated surface material according to the present invention is formed by coating a stainless steel or aluminum base material and a thermoplastic synthetic resin on the surface of the base material, or by spraying a mixture of the thermoplastic synthetic resin and ceramics. A ceramic sprayed layer formed by thermally spraying ceramics on the resin sealing layer, and a resin water-repellent layer formed by coating a thermosetting resin on the surface of the ceramics sprayed layer. It is composed of
［作 用］
この発明においては、基材がステンレス或いはアルミニ
ウムで形成されているから、基材自体が防食性を有し、
基材の防食を図るための防食層を設ける必要はない。そ
の基材の表面に熱可塑性合成樹脂を塗装或いは熱可塑性
樹脂とセラミックスの混合物の溶射によって樹脂封孔層
を形成し、更に樹脂封孔層上にセラミックスを溶射して
セラミックス溶射層を形成しているから、基材に対して
樹脂封孔層によって封孔処理されたセラミックス溶射層
が耐損傷性を有する。そのセラミックス溶射層の表面に
熱硬化性合成樹脂を塗装して樹脂撥水層を形成したから
、表面は撥水性を有する艶消しされたものとなり、耐汚
染性を有し、しかもセラミックス溶射層自身の持ってい
る色が外観に表われる。[Function] In this invention, since the base material is made of stainless steel or aluminum, the base material itself has corrosion resistance,
There is no need to provide an anti-corrosion layer to protect the base material from corrosion. A resin sealing layer is formed on the surface of the base material by coating a thermoplastic synthetic resin or by thermal spraying a mixture of a thermoplastic resin and ceramics, and then a ceramic sprayed layer is formed by thermally spraying ceramics on the resin sealing layer. Therefore, the ceramic sprayed layer sealed with the resin sealing layer on the base material has damage resistance. Since a thermosetting synthetic resin is coated on the surface of the ceramic sprayed layer to form a resin water-repellent layer, the surface becomes water-repellent and matte, and has stain resistance, and the ceramic sprayed layer itself The color it has is reflected in its appearance.
［実施例］
第１図はこの発明の一実施例を示す断面図であり、１０
は厚さが２．０μｍ程度の防食性を有するステンレス或
いはアルミニウム等の基材、１１は基材１０の表面に形
成された樹脂封孔層で、ポリエチレン等の熱可塑性合成
樹脂をスプレー塗装或いは熱可塑性樹脂とアルミナ等の
セラミックスの混合物をガス式或いは電気式溶射によっ
て厚さ５０〜６０μｍに構成されている。１２は樹脂封
孔層１１上にアルミナ（Ａｇ２０３）等のセラミックス
をプラズマ溶射して形成された厚さ１００〜１２０μｍ
のセラミックス溶射層である。１３はセラミックス溶射
層１２の表面にシランコート等の熱硬化性合成樹脂をス
プレー塗装して形成された厚さ５μｍ程度の樹脂撥水層
である。更に、樹脂撥水層１３を形成するためにスプレ
ー塗装が行われた直後に約２００℃で２時間位の焼付け
が行われる。この焼付けは樹脂撥水層１３の素材である
熱硬化性樹脂を熱硬化させるためと、樹脂封孔層１１の
素材である熱可塑性樹脂を熱可塑させてセラミックス溶
射層１２を封孔処理するために行うものである。[Example] FIG. 1 is a cross-sectional view showing an example of the present invention.
11 is a resin sealing layer formed on the surface of the base material 10, which is coated with a thermoplastic synthetic resin such as polyethylene by spray painting or heating. A mixture of plastic resin and ceramics such as alumina is formed into a thickness of 50 to 60 μm by gas or electric spraying. 12 is formed by plasma spraying ceramics such as alumina (Ag203) on the resin sealing layer 11 and has a thickness of 100 to 120 μm.
This is a ceramic sprayed layer. Reference numeral 13 denotes a resin water-repellent layer having a thickness of approximately 5 μm, which is formed by spraying a thermosetting synthetic resin such as a silane coat on the surface of the ceramic sprayed layer 12 . Furthermore, in order to form the resin water-repellent layer 13, baking is performed at about 200° C. for about 2 hours immediately after spray painting. This baking is performed to thermoset the thermosetting resin that is the material of the resin water-repellent layer 13, and to thermoplasticize the thermoplastic resin that is the material of the resin sealing layer 11 to seal the ceramic sprayed layer 12. It is something that is done on a regular basis.
上記のように構成されたセラミックス被覆表装材におい
ては、基材１０はステンレス或いはアルミニウムである
から、基材自体が防食性を有し、基材１０を鋼板とした
ものと比べて防食層を設けることが不要となり、製造工
程の省略化が図れる。In the ceramic-coated facing material configured as described above, since the base material 10 is made of stainless steel or aluminum, the base material itself has anti-corrosion properties, and an anti-corrosion layer is provided compared to a case where the base material 10 is a steel plate. This eliminates the need for this, and the manufacturing process can be simplified.
また、基材１０の表面に樹脂封孔層１１を介して形成さ
れたセラミックス溶射層１２を構成する素材は高硬度の
セラミックスであり、基材１０の表面が樹脂封孔層１１
を介したセラミックス溶射層１２で覆われると、基材１
０に対して耐損傷性をＨする。従って、外部から傷が付
けられてもその傷が基材１０に達することはない。Further, the material constituting the ceramic sprayed layer 12 formed on the surface of the base material 10 via the resin sealing layer 11 is a high-hardness ceramic, and the surface of the base material 10 is covered with the resin sealing layer 11.
When covered with the ceramic sprayed layer 12 through the base material 1
The damage resistance is H compared to 0. Therefore, even if scratches are made from the outside, the scratches will not reach the base material 10.
更に、セラミックス溶射層１２の表面に形成された樹脂
撥水層１３を構成する素材は熱硬化性樹脂である透明な
シランコートで、樹脂撥水層１３の厚さも５μｍ程度と
薄いことから、セラミックス被覆表装材の表面は撥水性
を何する艶消しされたものとなり、耐汚染性を有し、し
かもセラミックス溶射層１２の素材であるセラミックス
が持っている色が外観に表われ、レンガ状のざらざらし
た外観となる。従って、この実施例のセラミックス被覆
表装材は外壁材用パネル等の建材として使用するのに適
したものである。Furthermore, the material constituting the resin water-repellent layer 13 formed on the surface of the ceramic sprayed layer 12 is a transparent silane coat that is a thermosetting resin, and the thickness of the resin water-repellent layer 13 is as thin as about 5 μm. The surface of the covering material is water repellent, has a matte finish and is stain resistant, and the color of the ceramic, which is the material of the ceramic sprayed layer 12, appears on the exterior and has a brick-like roughness. It has a similar appearance. Therefore, the ceramic-coated facing material of this example is suitable for use as a building material such as an exterior wall panel.
以下、この発明のセラミックス被覆表装材を製造した具
体例を説明する。Hereinafter, specific examples of manufacturing the ceramic-coated facing material of the present invention will be described.
（具体例１）
基材ｌＯとして、厚さ２．０ｍｍのステンレス５ＵＳ３
０４を使用し、まずその基材１０の表面にポリエチレン
を溶射して厚さ６０ＩＪｍの樹脂封孔層１１を形成する
。(Specific example 1) Stainless steel 5US3 with a thickness of 2.0 mm is used as the base material lO
04, first, polyethylene is thermally sprayed onto the surface of the base material 10 to form a resin sealing layer 11 having a thickness of 60 IJm.
更に、その樹脂封孔層１１上にアルミナ（Ａｊｌｌ ２
０３）を溶射材料としてプラズマ溶射によってセラミッ
クス溶射層１２を形成する。このときのプラズマ溶射の
条件は、入熱が３７ＫＷ、プラズマガスはアルゴンＡ「
と水素Ｈ２の混合ガスである。このとき、形成されたセ
ラミックス溶射層１２の厚みは１５０μｍである。更に
また、そのセラミックス溶射層１２の表面にシランコー
トをスプレー塗装して厚さ５四の樹脂撥水層１３を形成
する。Furthermore, alumina (Ajll 2
A ceramic sprayed layer 12 is formed by plasma spraying using 03) as a spraying material. The conditions for plasma spraying at this time were that the heat input was 37KW, and the plasma gas was argon A.
and hydrogen H2. At this time, the thickness of the ceramic sprayed layer 12 formed was 150 μm. Furthermore, a silane coat is spray-coated on the surface of the ceramic sprayed layer 12 to form a resin water-repellent layer 13 having a thickness of 54 mm.
最後に、樹脂封孔層１１．セラミックス溶射層１２及び
樹脂撥水層１３が積層状態に形成された基材１０を２０
０℃で２時間、適当な加熱手段で焼付けると、セラミッ
クス被覆鋼板が製造される。Finally, resin sealing layer 11. The base material 10 on which the ceramic sprayed layer 12 and the resin water-repellent layer 13 are formed in a laminated state is 20
A ceramic-coated steel sheet is produced by baking at 0° C. for 2 hours using a suitable heating means.
（具体例２）
基材１０として厚さ２．０ｍｍのステンレス５ＩＩＳ３
０４を使用し、まずその基材■０上にアルミナ（Ａ［２
０３）とポリエチレン樹脂の割合が１：１の混合物を溶
射して厚さが５０−の樹脂封孔層１１を形成する。更に
、その樹脂封孔層１１上にアルミナ（Ａｇ２０３）を溶
射材料としてプラズマ溶射によってセラミックス溶射層
１２を形成する。このときのプラズマ溶射の条件は入熱
が３７ＫＷ、プラズマガスはアルゴンＡｒと水素Ｈ２の
混合ガスである。(Specific example 2) Stainless steel 5IIS3 with a thickness of 2.0 mm is used as the base material 10
04, first, alumina (A[2
A resin pore sealing layer 11 having a thickness of 50 mm is formed by thermal spraying a mixture of 03) and polyethylene resin in a ratio of 1:1. Furthermore, a ceramic sprayed layer 12 is formed on the resin sealing layer 11 by plasma spraying using alumina (Ag203) as a spraying material. The plasma spraying conditions at this time were that the heat input was 37 KW and the plasma gas was a mixed gas of argon Ar and hydrogen H2.
このとき、形成されたセラミックス溶射層１２の厚みは
ｔｏｏ １Ｊｌｔｌである。更にまた、そのセラミック
ス溶射層１２の表面にシランコートをスプレー塗装して
厚さ５μｍの樹脂撥水層１３を形成する。最後に、樹脂
封孔層１１、セラミックス溶射層１２及び樹脂撥水層１
３が積層状態に形成された基材１０を２００℃で２時間
適当な加熱手段で焼付けると、セラミックス被覆表装材
が製造される。At this time, the thickness of the ceramic sprayed layer 12 formed is too 1Jltl. Furthermore, a silane coat is spray-painted on the surface of the ceramic sprayed layer 12 to form a resin water-repellent layer 13 having a thickness of 5 μm. Finally, resin sealing layer 11, ceramic sprayed layer 12 and resin water repellent layer 1
When the base material 10 on which 3 is formed in a laminated state is baked at 200° C. for 2 hours using an appropriate heating means, a ceramic-coated facing material is manufactured.
（具体例３）
基材１０として厚さ２．０ｍｍのアルミニウムを使用し
、まずその基材１０の表面にポリエチレンを溶射して厚
さ６０μｍの樹脂封孔層１１を形成する。更に、その樹
脂封孔層１１上にアルミナ（Ａｇ２０３）を溶射材料と
してプラズマ溶射によってセラミックス溶射層１２を形
成する。このときのプラズマ溶射の条件は、入熱が３７
ＫＷ、プラズマガスはアルゴンＡｒと水素Ｈ２の混合ガ
スである。このとき、形成されたセラミックス溶射層１
２の厚みは１５０ ＋Ｊｆｆｉである。更にまた、その
セラミックス溶射層１２の表面にシランコートをスプレ
ー塗装して厚さ５μｍの樹脂撥水層１３を形成する。最
後に、樹脂封孔層１１、セラミックス溶射層１２及び樹
脂撥水層１３が積層状態に形成された基材１０を２００
℃で２時間、適当な加熱手段で焼付けすると、セラミッ
クス被覆表装材が製造される。(Specific Example 3) Aluminum with a thickness of 2.0 mm is used as the base material 10, and polyethylene is first thermally sprayed on the surface of the base material 10 to form a resin sealing layer 11 with a thickness of 60 μm. Furthermore, a ceramic sprayed layer 12 is formed on the resin sealing layer 11 by plasma spraying using alumina (Ag203) as a spraying material. The conditions for plasma spraying at this time are that the heat input is 37
KW, plasma gas is a mixed gas of argon Ar and hydrogen H2. At this time, the formed ceramic sprayed layer 1
The thickness of 2 is 150+Jffi. Furthermore, a silane coat is spray-painted on the surface of the ceramic sprayed layer 12 to form a resin water-repellent layer 13 having a thickness of 5 μm. Finally, the base material 10 on which the resin sealing layer 11, the ceramic sprayed layer 12, and the resin water-repellent layer 13 are formed in a laminated state is heated to 200 mm.
After baking for 2 hours at 0.degree. C. with suitable heating means, a ceramic coated cladding is produced.
（具体例４）
基材１０として厚さ２．０ｍ＋＊のアルミニウムを使用
し、まずその基材１０の表面にアルミナ（Ａｇ１２０３
）とポリエチレン樹脂の割合が１：１の混合物を溶射し
て厚さが５０−の樹脂封孔層１１を形成する。更に、そ
の樹脂封孔層ｌｌ上にアルミナ（Ａｇ２０３）を溶射材
料としてプラズマ溶射によってセラミックス溶射層１２
を形成する。このときのプラズマ溶射の条件は入熱が３
７ＫＷ、プラズマガスはアルゴンＡｒと水素Ｈ２の混合
ガスである。(Specific Example 4) Aluminum with a thickness of 2.0 m+* is used as the base material 10, and alumina (Ag1203) is first applied to the surface of the base material 10.
) and polyethylene resin in a ratio of 1:1 is thermally sprayed to form a resin sealing layer 11 having a thickness of 50 mm. Furthermore, a ceramic sprayed layer 12 is formed on the resin sealing layer 11 by plasma spraying using alumina (Ag203) as a spraying material.
form. The conditions for plasma spraying at this time are that the heat input is 3
7KW, and the plasma gas is a mixed gas of argon Ar and hydrogen H2.
このとき、形成されたセラミックス溶射層１２の厚みは
１００ＩＩｎ＋である。更にまた、そのセラミックス溶
射層１２の表面にシランコートをスプレー塗装して厚さ
５μｍの樹脂撥水層１３を形成する。最後に、樹脂封孔
層１１、セラミックス溶射層１２及び樹脂撥水層１３が
積層状態に形成された基材１０を２００℃で２時間適当
な加熱手段で焼付けると、セラミックス被覆鋼板が製造
される。At this time, the thickness of the ceramic sprayed layer 12 formed is 100IIn+. Furthermore, a silane coat is spray-painted on the surface of the ceramic sprayed layer 12 to form a resin water-repellent layer 13 having a thickness of 5 μm. Finally, the base material 10, on which the resin sealing layer 11, the ceramic sprayed layer 12, and the resin water-repellent layer 13 are formed in a laminated state, is baked at 200° C. for 2 hours using an appropriate heating means to produce a ceramic-coated steel sheet. Ru.
次に、本発明の具体例と従来例のナイフ傷付塩水噴霧試
験についての結果の比較を示す。Next, a comparison will be made between the results of the knife wound salt spray test between the specific example of the present invention and the conventional example.
従来例は基材１が厚さ１．６ｍｍの鋼板、防食用金属溶
射層２がアルミニウム溶射て厚さが１２０μｍ、樹脂封
孔層３がアクリル樹脂をスプレー塗装して厚さが３０１
℃ｍのものである。In the conventional example, the base material 1 is a steel plate with a thickness of 1.6 mm, the anti-corrosion metal spray layer 2 is sprayed with aluminum and has a thickness of 120 μm, and the resin sealing layer 3 is spray-painted with acrylic resin and has a thickness of 30 μm.
℃m.
ナイフ傷付塩水噴霧試験は刃厚１關の市販カッタで５ｋ
ｇＷＯ力で具体例と従来例の試験表面を５０移動させ、
傷を付け、しかる後に塩水噴霧試験（ＪＩ８２２３７１
による）をして行ったもので、試験結果は下記の表の如
くである。Knife damage salt spray test was performed using a commercially available cutter with a blade thickness of 1 inch.
The test surfaces of the specific example and the conventional example were moved by 50 gWO force,
Scratch and then salt spray test (JI822371
The test results are shown in the table below.
試験結果が示すように本発明の具体例のものは従来例に
比べて耐食性、耐損１努性に優れ、製品寿命が充分長い
ことがわかる。As shown by the test results, it can be seen that the specific examples of the present invention have superior corrosion resistance and damage resistance compared to the conventional examples, and have a sufficiently long product life.
［発明の効果］
この発明は以上説明したように、ステンレス或いはアル
ミニウムの括（」と、基材の表面に熱可塑性合成樹脂を
塗装或いは熱可塑性合成樹脂とセラミックスの混合物の
溶射によって形成した樹脂封孔層と、樹脂Ｆ１孔層」二
にセラミックスを溶射して形成したセラミックス溶射層
と、セラミックス溶射層の表面に熱硬化性樹脂を塗装し
て形成した樹脂撥水層とて形成されているので、基材自
身が塩害等に対しても優れた耐食性を有し、従来のよう
に防食層を設ける必要がなく、製造コストの低減化が図
れ、基板に対して樹脂封孔層によって封孔処理されたセ
ラミックス溶射層が耐損傷性を有し、セラミックス溶射
層に対して、樹脂撥水層が表面を撥水性を有すると共に
艷消しされた耐汚染性を有し、しかもセラミックス溶射
層自身の持っている色を外観に表わしてざらざらしたレ
ンガ状の外観としているため、外壁材用パネル等の建材
として使用したときに充分な製品寿命が得られるという
効果がある。[Effects of the Invention] As explained above, the present invention combines a stainless steel or aluminum bracket and a resin seal formed by painting a thermoplastic synthetic resin on the surface of a base material or by spraying a mixture of a thermoplastic synthetic resin and ceramics. A ceramic sprayed layer is formed by spraying ceramics on the pore layer and the resin F1 pore layer, and a resin water-repellent layer is formed by coating the surface of the ceramics sprayed layer with a thermosetting resin. The base material itself has excellent corrosion resistance against salt damage, etc., and there is no need to provide an anti-corrosion layer as in the past, reducing manufacturing costs. The sprayed ceramic layer has damage resistance, and the water-repellent resin layer has water repellency on the surface of the sprayed ceramic layer, as well as stain resistance that has been erased. Since the color of the product is expressed on the exterior and it has a rough brick-like appearance, it has the effect of providing a sufficient product life when used as a building material such as an exterior wall panel.
第１図はこの発明の一実施例を示す断面図、第２図は従
来の被覆鋼板を示す断面図である。
１０・・・基材、１１・・・樹脂封孔層、１２・・・セ
ラミックス層、１３・・・樹脂撥水層。FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a sectional view showing a conventional coated steel plate. DESCRIPTION OF SYMBOLS 10... Base material, 11... Resin sealing layer, 12... Ceramic layer, 13... Resin water-repellent layer.
Claims (1)
熱可塑性合成樹脂を塗装或いは熱可塑性合成樹脂とセラ
ミックスの混合物の溶射によって形成した樹脂封孔層と
、樹脂封孔層上にセラミックスを溶射して形成したセラ
ミックス溶射層と、セラミックス溶射層の表面に熱硬化
性樹脂を塗装して形成した樹脂撥水層とからなることを
特徴とするセラミックス被覆表装材。A stainless steel or aluminum base material, a resin sealing layer formed by painting a thermoplastic synthetic resin on the surface of the base material or spraying a mixture of thermoplastic synthetic resin and ceramics, and a ceramics coating on the resin sealing layer. A ceramic-coated surface material comprising a sprayed ceramic layer and a water-repellent resin layer formed by coating the surface of the sprayed ceramic layer with a thermosetting resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20393088A JPH0254781A (en) | 1988-08-18 | 1988-08-18 | Ceramic coat-mounted material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20393088A JPH0254781A (en) | 1988-08-18 | 1988-08-18 | Ceramic coat-mounted material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0254781A true JPH0254781A (en) | 1990-02-23 |
Family
ID=16482049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20393088A Pending JPH0254781A (en) | 1988-08-18 | 1988-08-18 | Ceramic coat-mounted material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0254781A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323217C (en) * | 2004-05-27 | 2007-06-27 | 上海华晖幕墙制作工程有限公司 | Ceramic aluminium veneer for curtain wall and its making process |
-
1988
- 1988-08-18 JP JP20393088A patent/JPH0254781A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323217C (en) * | 2004-05-27 | 2007-06-27 | 上海华晖幕墙制作工程有限公司 | Ceramic aluminium veneer for curtain wall and its making process |
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