JPS5989772A - Production of enamel product - Google Patents
Production of enamel productInfo
- Publication number
- JPS5989772A JPS5989772A JP19991182A JP19991182A JPS5989772A JP S5989772 A JPS5989772 A JP S5989772A JP 19991182 A JP19991182 A JP 19991182A JP 19991182 A JP19991182 A JP 19991182A JP S5989772 A JPS5989772 A JP S5989772A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- enamel
- base material
- temp
- glaze
- 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
Landscapes
- Glass Compositions (AREA)
Abstract
Description
【発明の詳細な説明】
零発８Ｊ４は床材などとして用いられる＃ようろう製品
の製造法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Reihatsu 8J4 relates to a method for manufacturing #yoro products used as flooring materials.
床材などとして用いられるｔｌうろう製品にあっては、
中間はうろう層（２）の表面に所定のデザインで凹凸を
有する表面層（３）を形成して滑り止めが施される。す
なわち第１図に示すように鋼板など基材（１）の表面に
ほうろう釉薬を塗布して８００〜９００℃で焼成するこ
とにより中間はうろう層（２）を形成し、その上にさら
にほうろう釉薬を模様形状の凹凸に印刷などで塗布して
゛同じく８００〜９００℃で焼成することにより表面１
（３１を形成するものである。このようにほうろう釉
薬を８００〜９００℃という高温で焼成するのは基材へ
のほうろうの密着性を高めるためである。しかしながら
このようにほうろう釉薬を８００〜９００℃という高温
で焼成すると中間はうろう層（２）や表面層（３）にそ
れぞれビシホール（４）が発生し易すく、特にこのよう
に中間はうろう層（２）と表面層ｆｉ＋のいずれにもピ
ンホール（４）が発生するとこのピンホール（４）が中
間はうろう層（２）と表面層１Ｂ１とで連通して基材（
１）に達し、基材口）がこの部分で腐食されるという問
題があった。Regarding TL URO products used as flooring materials,
In the middle, a surface layer (3) having irregularities in a predetermined design is formed on the surface of the hollow layer (2) to provide anti-slip properties. That is, as shown in Fig. 1, an enamel glaze is applied to the surface of a base material (1) such as a steel plate and fired at 800 to 900°C to form a glaze layer (2) in the middle, and on top of that, an enamel glaze is applied. Surface 1 is created by applying glaze to the patterned irregularities by printing etc. and firing at 800 to 900℃.
(31).The reason why the enamel glaze is fired at a high temperature of 800 to 900°C is to increase the adhesion of the enamel to the base material. When fired at a high temperature of °C, bicyholes (4) are likely to be generated in the intermediate layer (2) and the surface layer (3), and especially in this way, the intermediate layer (2) and the surface layer fi+ When a pinhole (4) is generated in the substrate, the pinhole (4) communicates between the intermediate layer (2) and the surface layer 1B1, and the base material (
1), and there was a problem that the base material opening) was corroded at this part.
本発明は上記の点に鑑みてなされたものであって、じン
ホールによって基材が腐食されるおそれのないほうろう
製品の製造法を提供することを目的とするものである。The present invention has been made in view of the above points, and it is an object of the present invention to provide a method for manufacturing enamel products in which there is no fear that the base material will be corroded by pores.
しかして本発明は、基材用の表面にほうろう釉薬を塗布
して高温−で焼成したのち、この上にほうろう釉薬を塗
布して上記温度よりも低温で焼成することにより滑り止
め用の表面層（３）を形成するようにしたことを特徴と
するもので、以下本発明を実施例により詳述する。Therefore, in the present invention, an enamel glaze is applied to the surface of the base material and fired at a high temperature, and then an enamel glaze is applied thereon and fired at a lower temperature than the above temperature to form an anti-slip surface layer. (3), and the present invention will be described in detail below with reference to Examples.
鋼板などで形成される基材ｆｉｌの表面に表面処理を施
すことによりほうろうとの密着性を高めるため凹凸粗面
を施し、基材ｉｌｌの表面にほうろう釉薬を塗布し、８
００〜９００℃の高温で焼成を行なって中間はうろう層
＋２１を形成する。このほうろう釉薬としては従来より
使用されている一般的なものを用いることができ、８０
０〜９００℃という高温で焼成を行なうために基材用と
中間はうろう層（２）との密着性を高めることができる
ものである。このように中間はうろう層（２）を形成し
たのちに、この上にほうろう釉薬をシルクスクリーシな
どによって所定のデザインで凹凸状に印！’ｌ Ｌ 、
これを上記の焼成温度より低い７００〜７５０℃の温度
で焼成することにより滑り止め用の＊［Ｔｌｉ層ｔ３１
ｔ−形成する。ここで、表面層（３）は低温で焼成さ
れているためにビシホールの発生を極めて少なく押える
ことができる。またこの表面層（３）のほうろう釉薬と
しては低融点フリットを主剤として調製されたものを用
いるのがよい。その配合の一例を示すと第１表に示すと
うりであり、第１表の原材料を秤量して充分に攪拌する
ことにより得ることができる。By applying surface treatment to the surface of the base material fil formed of a steel plate or the like, a roughened surface is applied to increase the adhesion with the enamel, and an enamel glaze is applied to the surface of the base material il.
Firing is performed at a high temperature of 00 to 900°C to form a hollow layer +21 in the middle. As this enamel glaze, common ones that have been used conventionally can be used.
Since firing is carried out at a high temperature of 0 to 900°C, the adhesion between the base material and the intermediate layer (2) can be improved. After forming the hollow layer (2) in the middle in this way, enamel glaze is stamped on top of it in a predetermined design using a silk screen. 'l L,
By firing this at a temperature of 700 to 750°C lower than the above firing temperature, the *[Tli layer t31
t-form. Here, since the surface layer (3) is fired at a low temperature, the generation of bisholes can be suppressed to an extremely low level. Further, as the enamel glaze for this surface layer (3), it is preferable to use one prepared using a low melting point frit as a main ingredient. An example of the formulation is shown in Table 1, and it can be obtained by weighing the raw materials listed in Table 1 and stirring them thoroughly.
第 ｌ 表
上記配合のほうろう釉薬を用いることにより、７００〜
７５０℃という低温焼成によっても耐熱水性や耐薬品性
に優れた表面層（３）を形成することができるものであ
る。Table l By using the enamel glaze with the above composition, 700~
Even by firing at a low temperature of 750° C., a surface layer (3) with excellent hot water resistance and chemical resistance can be formed.
上記のようにして基材用の表面に中間はうろう層（２１
及び滑り止め用の表面層（３）とが施きれたほうろう製
品を得ることができ、このとき中間はうろう層（２１は
高温で焼成されるものであるから基材（１）への密着性
が良好であり、また高温焼成のために中間はうろう層（
２）にピンホール（４）が第２図に示すように発生し易
いが、中間はうろう層（２）上の表面層（３）は低温焼
成のためにピンホール（４）が発生することを防止でき
るものであって、ビシホール（４）が表面から基材ｔｔ
ｌにまで達してしまうようなことがなく基材ｉｌｌに腐
食が生じることを防止できるものである。このように本
発明にあっては、基材に対するほうろうの密着性がよく
、かつ基材に腐食が生じるおそれもないほうろう製品を
製造することができるものである。As described above, the intermediate layer (21
It is possible to obtain an enameled product with a non-slip surface layer (3), in which the intermediate enamel layer (21 is fired at a high temperature, so it does not adhere to the base material (1)). It has good properties, and due to high temperature firing, there is a hollow layer in the middle (
Pinholes (4) tend to occur in 2) as shown in Figure 2, but pinholes (4) occur in the surface layer (3) above the hollow layer (2) in the middle due to low temperature firing. It is possible to prevent this from happening, and the bicyhol (4) is removed from the surface of the base material tt.
It is possible to prevent corrosion from occurring on the base material ill without causing the corrosion to reach the depth of the base material ill. As described above, according to the present invention, it is possible to produce an enamel product in which the adhesion of the enamel to the base material is good and there is no fear that the base material will be corroded.
第１図は従来例の断面図、第２図は本発明の一実施例の
断面図である。
ｆｉｌは基材、（２）は中間はうろう層、（３）は表面
層である。
代理人 弁理士 石 １）長 七FIG. 1 is a sectional view of a conventional example, and FIG. 2 is a sectional view of an embodiment of the present invention. fil is a base material, (2) is an intermediate layer, and (3) is a surface layer. Agent Patent Attorney Ishi 1) Choshichi
Claims (1)
焼成したのち、この上に＃１うろう釉薬を塗布して上記
温度よりも低温で焼成することにより滑り止め用の表面
層を形成することを特徴とするほうろう製品の製造法。ill To form an anti-slip surface layer by applying enamel glaze to the surface of the base material and firing it at a high temperature, then applying #1 enamel glaze on top of this and firing it at a lower temperature than the above temperature. A method for manufacturing enamel products characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19991182A JPS5989772A (en) | 1982-11-15 | 1982-11-15 | Production of enamel product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19991182A JPS5989772A (en) | 1982-11-15 | 1982-11-15 | Production of enamel product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5989772A true JPS5989772A (en) | 1984-05-24 |
| JPH0353392B2 JPH0353392B2 (en) | 1991-08-14 |
Family
ID=16415649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19991182A Granted JPS5989772A (en) | 1982-11-15 | 1982-11-15 | Production of enamel product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5989772A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60189286A (en) * | 1984-03-07 | 1985-09-26 | 太陽誘電株式会社 | Flexible glass coated substrate and method of producing same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52144023A (en) * | 1976-05-27 | 1977-12-01 | Ngk Frit Kk | Process for coating metal surface |
-
1982
- 1982-11-15 JP JP19991182A patent/JPS5989772A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52144023A (en) * | 1976-05-27 | 1977-12-01 | Ngk Frit Kk | Process for coating metal surface |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60189286A (en) * | 1984-03-07 | 1985-09-26 | 太陽誘電株式会社 | Flexible glass coated substrate and method of producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0353392B2 (en) | 1991-08-14 |
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