JPS6142904Y2 - - Google Patents
Info
- Publication number
- JPS6142904Y2 JPS6142904Y2 JP1851083U JP1851083U JPS6142904Y2 JP S6142904 Y2 JPS6142904 Y2 JP S6142904Y2 JP 1851083 U JP1851083 U JP 1851083U JP 1851083 U JP1851083 U JP 1851083U JP S6142904 Y2 JPS6142904 Y2 JP S6142904Y2
- Authority
- JP
- Japan
- Prior art keywords
- metal sheet
- boron nitride
- nitride particles
- main body
- enameled
- 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.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 20
- 229910052582 BN Inorganic materials 0.000 claims description 18
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 210000003298 dental enamel Anatomy 0.000 description 20
- 239000010410 layer Substances 0.000 description 17
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Glass Compositions (AREA)
- Audible And Visible Signals (AREA)
Description
【考案の詳細な説明】
本考案は外装用パネルや看板用パネルなどにそ
のまま或いは加工して使用する琺瑯引き金属シー
トの改良に関するものである。[Detailed Description of the Invention] The present invention relates to an improvement of an enameled metal sheet that can be used as it is or after processing for exterior panels, signboard panels, etc.
この種琺瑯引き金属シートは耐久性に優れてい
るのみならず装飾性にも優れているものである
が、表面にポスターなどが糊付けされた場合、こ
れを剥離しようとしても容易に剥離し難いばかり
か張紙の一部が貼着されたまま残されて美観が損
われるという欠点がある。 This type of enameled metal sheet is not only durable but also highly decorative, but if posters or other objects are glued to the surface, it is difficult to remove it even if you try to remove it. The disadvantage is that part of the paper is left attached, spoiling its aesthetic appearance.
本考案は前記のような欠点のない琺瑯引き金属
シートを目的として完成されたもので、以下、本
考案を図示の実施例について詳細に説明する。 The present invention was completed with the aim of producing an enameled metal sheet without the above-mentioned drawbacks, and the present invention will be described in detail below with reference to the illustrated embodiments.
第１図、第２図は本考案の第１の実施例として
の建築用外装パネルを示すもので、１は横100
cm、縦70cm、厚さ１mmの軟鋼板よりなる金属シー
ト主体であつて、該金属シート主体１の少くとも
一面には厚さ0.2mmの普通組成の琺瑯釉をもつて
する琺瑯層２が全面的に層着され、この琺瑯層２
の表面には粒径300μｍ以下好ましくは100μｍ以
下の無数の微細な窒化硼素粒子３が略均等に分布
するように散着されている。なお、琺瑯層２の全
表面に対する窒化硼素粒子３部分の占める面積は
0.7〜24％程度好ましくは1.2〜11％程度と窒化硼
素粒子３の占める比率が少なくなつており、ま
た、窒化硼素粒子３を琺瑯釉に混在させて施釉す
ることにより窒化硼素粒子３を琺瑯層２の表面に
散着した状態とするときには琺瑯層２の縦断面を
みるとき窒化硼素粒子３が琺瑯層２中にも表層寄
りに多く分布するよう点在している。他方、第３
図は本考案の第２の実施例としての看板用パネル
素材を示すもので、１は横10m、縦70cm、厚さ
0.4mmの極薄鋼板１ａの両面に0.02mm厚のアルミ
ニウムメツキ層１ｂを常法により施した金属シー
ト主体であつて、該金属シート主体１の少なくと
も一方のアルミニウムメツキ層１ｂに厚さ0.2mm
の琺瑯層２をその表面に無数の微細な窒化硼素粒
子３が散着された状態として層着してある。表面
における窒化硼素粒子３の占める面積比率も特に
限定されるものではないが全表面積の0.7％〜24
％、経済的および剥離効果、表面硬度などを考慮
すれば1.2％〜11％とするのが特に好ましい。 Figures 1 and 2 show an architectural exterior panel as the first embodiment of the present invention, where 1 is 100 mm wide.
The metal sheet main body is made of a mild steel plate with a length of 70 cm and a thickness of 1 mm, and at least one side of the metal sheet main body 1 is covered with an enamel layer 2 having a normal composition of enamel glaze with a thickness of 0.2 mm. This enamel layer 2
Countless fine boron nitride particles 3 having a particle size of 300 μm or less, preferably 100 μm or less are scattered on the surface of the substrate so as to be approximately evenly distributed. The area occupied by the boron nitride particles 3 with respect to the entire surface of the enamel layer 2 is
The ratio occupied by the boron nitride particles 3 is reduced to about 0.7 to 24%, preferably about 1.2 to 11%, and by mixing the boron nitride particles 3 with the enamel glaze and applying the glaze, the boron nitride particles 3 are added to the enamel layer. When the boron nitride particles 3 are scattered on the surface of the enamel layer 2, when looking at the longitudinal cross section of the enamel layer 2, the boron nitride particles 3 are scattered in the enamel layer 2 so that they are distributed more toward the surface layer. On the other hand, the third
The figure shows a signboard panel material as a second embodiment of the present invention, and 1 is 10 m wide, 70 cm long, and thick.
The main body of the metal sheet is a 0.4 mm ultra-thin steel plate 1a with a 0.02 mm thick aluminum plating layer 1b applied on both sides by a conventional method, and at least one aluminum plating layer 1b of the metal sheet main body 1 has a thickness of 0.2 mm.
An enamel layer 2 is deposited on its surface with countless fine boron nitride particles 3 scattered thereon. The area ratio occupied by the boron nitride particles 3 on the surface is also not particularly limited, but is between 0.7% and 24% of the total surface area.
%, it is particularly preferable to set it to 1.2% to 11% in consideration of economics, peeling effect, surface hardness, etc.
このように構成されたものは、金属シート主体
１の表面が該金属シート主体１に層着した琺瑯層
２により覆われているので、在来の琺瑯引き金属
シートと同様耐候性に優れているうえ装飾性にも
優れたものであるが、この琺瑯層２の表面には無
数の微細な窒化硼素粒子３が散着されているの
で、ポスターなどを糊付けした場合、風などの自
然的外力によつては該窒化硼素粒子３相互間に露
呈される琺瑯層２との接着力によつて剥離されず
に貼着状態を保持するが、必要期間経過後におい
て張紙が不要になつた場合には、張紙の一隈を抓
んで強く引き剥せば、該窒化硼素粒子３は極めて
離型性が良くてこの部分における接着力が小さい
ので容易に剥離されることとなるうえに張紙が部
分的に貼着されたまま表面に残されることがな
く、剥離作業が容易となるのみならず美観が損わ
れることもなく、長期耐用できる利点がある。な
お、金属シート主体１を第２の実施例に示すよう
な極薄のアルミニウムメツキ鋼板とするか或いは
アルミニウム箔などとして琺瑯層２の肉厚も薄く
しておけば、アルミニウムに対する琺瑯の接着強
度が大きいので、ロール状に巻いておくこともで
きて保管、搬送などの取扱に便利なものとなる。
しかして、このような琺瑯引き金属シートを製造
するには、重量比で琺瑯釉薬100部に対して粒径
が100μｍ以下程度の窒化硼素粒子0.5〜20部、水
45〜55部を加えてよく撹拌後通常の釉掛法により
金属シート主体１に施釉し、乾燥後焼成して琺瑯
層２を形成することにより前記窒化硼素粒子３を
表面側から多く浮き出させるか或いは金属シート
主体１に通常の琺瑯釉薬を施釉した後乾燥前にパ
ウダーガンなどをもつて窒化硼素粒子３を吹き付
けて乾燥後焼成することにより容易に得られるか
ら、量産も容易で安価に提供できる。 In this structure, the surface of the metal sheet main body 1 is covered with the enamel layer 2 layered on the metal sheet main body 1, so it has excellent weather resistance like the conventional enameled metal sheet. Moreover, it has excellent decorative properties, but since countless fine boron nitride particles 3 are scattered on the surface of this enamel layer 2, when a poster or the like is glued, it will not be affected by natural external forces such as wind. In the end, the adhesive force between the boron nitride particles 3 and the enamel layer 2 exposed between them will keep the adhesive state intact without peeling off, but if the paper becomes unnecessary after the required period of time has elapsed. If you pick up a section of the paper and forcefully pull it off, the boron nitride particles 3 have extremely good releasability and the adhesive force in this area is small, so it will be easily peeled off, and the paper will peel off. It does not remain partially adhered to the surface, which not only makes peeling work easier, but also has the advantage of being able to last for a long time without spoiling the aesthetics. In addition, if the metal sheet main body 1 is made of an extremely thin aluminum-plated steel plate as shown in the second embodiment, or if the thickness of the enamel layer 2 is made thin by using aluminum foil, etc., the adhesive strength of the enamel to the aluminum can be increased. Since it is large, it can be rolled up, making it convenient for storage, transportation, and other handling.
Therefore, in order to produce such an enameled metal sheet, 0.5 to 20 parts of boron nitride particles with a particle size of about 100 μm or less and water are added to 100 parts of enamel glaze in a weight ratio.
After adding 45 to 55 parts and stirring well, glaze the metal sheet main body 1 using a normal glazing method, dry and fire to form an enamel layer 2, so that many of the boron nitride particles 3 are raised from the surface side, or It can be easily obtained by applying a normal enamel glaze to a metal sheet main body 1 and then spraying boron nitride particles 3 with a powder gun or the like before drying and firing after drying, so it can be easily mass-produced and provided at low cost.
本考案は前記実施例による説明から明らかなよ
うに、金属シート主体に層着される琺瑯層の表面
に無数の微細な窒化硼素粒子を散着したので、従
来の琺瑯引き金属シートの特長をそのまま有して
いるうえに表面にポスター等を貼着した場合にお
いて、掲載期間経過後における剥離を容易に行う
ことができるもので、在来の琺瑯引き金属シート
の欠点を除いたものとして実用的価値極めて大な
ものである。 As is clear from the description of the above embodiments, the present invention has countless fine boron nitride particles scattered on the surface of the enamel layer that is layered on the main body of the metal sheet, so it retains the features of the conventional enameled metal sheet. In addition, when a poster, etc. is attached to the surface, it can be easily peeled off after the publication period has passed, and it has practical value as it eliminates the drawbacks of conventional enameled metal sheets. It is extremely large.
第１図は本考案の第１の実施例を示す一部切欠
斜視図、第２図は同じく要部の拡大断面図、第３
図は本考案の第２の実施例を示す一部切欠斜視図
である。
１……金属シート主体、２……琺瑯層、３……
窒化硼素粒子。
FIG. 1 is a partially cutaway perspective view showing the first embodiment of the present invention, FIG. 2 is an enlarged cross-sectional view of the main parts, and FIG.
The figure is a partially cutaway perspective view showing a second embodiment of the present invention. 1... Metal sheet main body, 2... Enamel layer, 3...
Boron nitride particles.
Claims (1)
た琺瑯層を金属シート主体に層着したことを特
徴とする琺瑯引き金属シート。 ２ 金属シート主体をアルミニウムの極薄シート
とした実用新案登録請求の範囲第１項記載の琺
瑯引き金属シート。 ３ 金属シート主体をアルミニウムメツキが施さ
れたアルミニウムメツキ鋼板とした実用新案登
録請求の範囲第１項記載の琺瑯引き金属シー
ト。[Claims for Utility Model Registration] 1. An enameled metal sheet characterized in that an enameled layer on the surface of which countless fine boron nitride particles are scattered is deposited on the main body of the metal sheet. 2. The enameled metal sheet according to claim 1, in which the metal sheet is mainly an ultra-thin sheet of aluminum. 3. The enameled metal sheet according to claim 1 of the utility model registration claim, in which the main body of the metal sheet is an aluminum-plated steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1851083U JPS59125971U (en) | 1983-02-10 | 1983-02-10 | Enameled metal sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1851083U JPS59125971U (en) | 1983-02-10 | 1983-02-10 | Enameled metal sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59125971U JPS59125971U (en) | 1984-08-24 |
| JPS6142904Y2 true JPS6142904Y2 (en) | 1986-12-05 |
Family
ID=30149706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1851083U Granted JPS59125971U (en) | 1983-02-10 | 1983-02-10 | Enameled metal sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59125971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745659A (en) * | 2014-01-18 | 2014-04-23 | 福建启胜电子科技有限公司 | Permanent gas bottle identifying neck ring |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0988430A (en) * | 1995-09-22 | 1997-03-31 | Takara Standard Co Ltd | Mounting structure of window frame member and mounting construction method thereof |
-
1983
- 1983-02-10 JP JP1851083U patent/JPS59125971U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745659A (en) * | 2014-01-18 | 2014-04-23 | 福建启胜电子科技有限公司 | Permanent gas bottle identifying neck ring |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59125971U (en) | 1984-08-24 |
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