JP2774860B2 - Manufacturing method of stone enameled products - Google Patents
Manufacturing method of stone enameled productsInfo
- Publication number
- JP2774860B2 JP2774860B2 JP2181080A JP18108090A JP2774860B2 JP 2774860 B2 JP2774860 B2 JP 2774860B2 JP 2181080 A JP2181080 A JP 2181080A JP 18108090 A JP18108090 A JP 18108090A JP 2774860 B2 JP2774860 B2 JP 2774860B2
- Authority
- JP
- Japan
- Prior art keywords
- glaze
- stone
- enamel
- product
- particle size
- 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 - Fee Related
Links
Landscapes
- Glass Compositions (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は斑点模様を形成するための石模様ほうろう製
品の製造方法に関するものである。Description: TECHNICAL FIELD The present invention relates to a method for producing a stone enameled product for forming a spot pattern.
（従来の技術） ベース釉の表面にこれとは異なる色彩の斑点模様形成
用のほうろう釉薬をスプレーにより施釉し、石模様ほう
ろう製品を製造することは従来から知られている。(Prior Art) It has been known to manufacture enamel products with a stone pattern by spraying an enamel glaze for forming a spot pattern of a different color on the surface of a base glaze by spraying.
ところがこのような従来のほうろう釉薬は一般に比重
が1.6〜1.75、平均粒度が80〜120μｍであり、これを施
釉して得られた石模様ほうろう製品の斑点模様はその高
さが50〜300μｍであってフラット感のないものであっ
た。このため、斑点模様が盛り上がった感じの凹凸感の
ある石模様ほうろう製品は得られるものの、表面の平滑
性に優れた石模様ほうろう製品を製造することはできな
かった。However, such a conventional enamel glaze generally has a specific gravity of 1.6 to 1.75 and an average particle size of 80 to 120 μm. And there was no flat feeling. For this reason, although a stone enameled product having an uneven feeling of a spot pattern was obtained, a stone enameled product excellent in surface smoothness could not be manufactured.
（発明が解決しようとする課題） 本発明はこのような従来の問題点を解決して、表面に
フラット感のある新規な外観の石模様ほうろう製品を製
造することができるほうろう釉薬及びこれを用いた石模
様ほうろう製品を提供するために完成されたものであ
る。(Problems to be Solved by the Invention) The present invention solves such a conventional problem and provides an enamel glaze capable of producing a stone-shaped enamel product having a novel appearance with a flat surface and a use thereof. It was completed to provide a stone pattern enameled product.
（課題を解決するための手段） 上記の課題は、斑点形成用釉薬を、平均粒度が20μｍ
以下になるようミル引きし、さらに水分を調整して比重
を1.5以下とするとともに、粒度50μｍ以上の粗粒子を
除去した後、その釉薬を予め下釉上に形成したベース釉
の表面にスプレーにより、斑点状に施釉し、焼成して、
高さが20μｍ以下である斑点模様部を形成することを特
徴とする石模様ほうろう製品の製造方法によって解決す
ることができる。(Means for solving the problem) The above-mentioned problem is to use a glaze for forming spots having an average particle size of 20 μm.
After milling so that the specific gravity is 1.5 or less by further adjusting the moisture and removing coarse particles with a particle size of 50 μm or more, the glaze is sprayed on the surface of the base glaze previously formed on the lower glaze , Glazed in spots, fired,
The problem can be solved by a method for manufacturing a stone-shaped enameled product characterized by forming a speckled pattern portion having a height of 20 μm or less.
このように本発明に用いる斑点形成用釉薬は、従来の
斑点模様用のほうろう釉薬に比較して粒度が極めて細か
いという特徴がある。粒度を細かくすることによって表
面のフラット感を出すことができ、斑点模様部の高さが
20μｍ以下の石模様ほうろう製品が得られる。ここで平
均粒度が20μｍ以下と限定したのは、上記の作用効果を
達成するためである。なお50μｍ以上の粒子が含まれる
と表面に突起となって現れるので、50μｍ以上の粒子を
除去して含まないようにする必要がある。As described above, the spot forming glaze used in the present invention has a feature that the particle size is extremely fine as compared with the conventional enamel glaze for the spot pattern. By making the particle size finer, a flat feeling on the surface can be obtained, and the height of the spot pattern
A stone-patterned enamel product of 20 μm or less is obtained. Here, the reason why the average particle size is limited to 20 μm or less is to achieve the above-described effects. If particles of 50 μm or more are included, they appear as protrusions on the surface. Therefore, it is necessary to remove particles of 50 μm or more so as not to include them.
また本発明のほうろう釉薬は、従来の斑点模様用のほ
うろう釉薬に比較して比重が極めて小さいという特徴が
ある。このようにほうろう釉薬の比重を1.5以下とする
には、従来のものよりも水の量を多くする必要がある。Further, the enamel glaze of the present invention is characterized by having a very small specific gravity as compared with the conventional enamel glaze for spotted patterns. In order to reduce the specific gravity of the enamel glaze to 1.5 or less, it is necessary to increase the amount of water as compared with the conventional one.
上記した本発明のほうろう釉薬は、ほうろう用鋼板の
表面に下釉を施釉し焼成した後、更にベース釉を施釉し
乾燥した表面にスプレーにより施釉される。また下釉と
ベース釉を施釉し焼成した表面に本発明のほうろう釉薬
を施釉してもよい。施釉に際しては、本発明のほうろう
釉薬は沈降性が強いため、十分に撹拌しながら施釉する
必要がある。The enamel glaze of the present invention described above is obtained by applying a lower glaze to the surface of an enameled steel sheet, firing the resultant, then applying a base glaze, and applying a spray to the dried surface. Also, the enamel glaze of the present invention may be applied to the surface obtained by applying the lower glaze and the base glaze and firing. At the time of glazing, since the enamel glaze of the present invention has a strong sedimentation property, it is necessary to perform glazing with sufficient stirring.
本発明のほうろう釉薬は平均粒度が20μｍ以下で比重
が1.5以下であるため、ベース釉の表面で盛り上がりを
ほとんど生じず、極めて平滑な斑点模様を形成する。こ
のために本発明のほうろう釉薬をベース釉上にスプレー
により施釉して得られた石模様ほうろう製品はその斑点
模様部の高さが20μｍ以下となり、従来品の斑点模様部
の高さが50〜300μｍであったのに比較して表面のきわ
めて平滑な石模様ほうろう製品となる。Since the enamel glaze of the present invention has an average particle size of not more than 20 μm and a specific gravity of not more than 1.5, almost no swelling occurs on the surface of the base glaze, and an extremely smooth spot pattern is formed. For this reason, the enamel glaze product obtained by spraying the enamel glaze of the present invention on the base glaze has a spot pattern having a height of 20 μm or less, and the spot pattern of the conventional product has a height of 50 to 50 μm. The enameled product has an extremely smooth stone pattern compared to 300 μm.
なおここで斑点模様部の高さを20μｍ以下に限定した
のは、指先で触った場合にもほとんど凹凸を感ずること
のできない高さとするためである。かくして得られた石
模様ほうろう製品は従来になかった新規な外観を持つ商
品であり、建築物の外装及び内装用のほうろうパネルを
はじめとし、その特有の意匠性を活かして各種の部材と
して使用することができる。Here, the height of the spotted pattern portion is limited to 20 μm or less in order to make the height such that unevenness is hardly felt even when touched with a fingertip. The stone-patterned enamel product thus obtained is a product with a new appearance that has never existed before, and is used as a variety of members by utilizing its unique design, including enamel panels for exterior and interior of buildings. be able to.
以下に本発明の実施例を示す。 Hereinafter, examples of the present invention will be described.
（実施例） 実施例１ まず常法により、100×100×1.6tのほうろう用鋼板を
前処理し、下釉を施釉して810℃×４分焼成した。続い
て、チタンフリット100部、塩化カリ0.25部、粘土６
部、ベントナイト0.2部、水45部をポットミルでミル引
きして得られたベース釉を下釉の表面に厚さが100μｍ
になるように施釉し、乾燥させた。(Example) Example 1 First, a 100 × 100 × 1.6 t enameled steel sheet was pretreated, glazed with a lower glaze, and fired at 810 ° C. × 4 minutes by a conventional method. Subsequently, 100 parts of titanium frit, 0.25 parts of potassium chloride, clay 6
Part, bentonite 0.2 part, and water 45 parts were milled with a pot mill and the base glaze was 100 μm thick on the surface of the lower glaze.
It was glazed and dried.
次に、透明フリット100部、塩化カリ0.25部、青顔料
２部、水70部をポットミルでミル引きし、比重が1.3、
平均粒径が15μｍである本発明の斑点模様用のほうろう
釉薬を得た。これを前記したベース釉の上にスプレーに
より施釉し、乾燥させた。これを810℃×４分焼成した
ところ、白いベース釉の表面に高さが15μｍの青くて平
滑な斑点模様が成形された新規な外観の石模様ほうろう
製品が得られた。Next, 100 parts of transparent frit, 0.25 part of potassium chloride, 2 parts of blue pigment, and 70 parts of water were milled with a pot mill, and the specific gravity was 1.3,
An enamel glaze for spotted patterns of the present invention having an average particle size of 15 μm was obtained. This was glazed on the base glaze by spraying and dried. When this was baked at 810 ° C. for 4 minutes, a stone-shaped enamel product having a new appearance in which a blue and smooth spot pattern having a height of 15 μm was formed on the surface of a white base glaze was obtained.
実施例２ 実施例１ではベース釉を乾燥させた表面に本発明の斑
点模様用のほうろう釉薬を施釉したが、ベース釉を810
℃×４分焼成した後に本発明のほうろう釉薬を施釉した
場合にも、実施例１と同様の結果が得られた。Example 2 In Example 1, the enamel glaze for the spotted pattern of the present invention was applied to the dried surface of the base glaze.
The same results as in Example 1 were also obtained when the enamel glaze of the present invention was glazed after baking at 4 ° C. × 4 minutes.
実施例３ 透明フリット100部、塩化カリ0.25部、粘土６部、ベ
ントナイト0.2部、青顔料２部、水45部をポットミルで
ミル引きして得られたベース釉を、実施例１と同様に下
釉の表面に施釉、乾燥した。次に、透明フリット100
部、塩化カリ0.25部、黄顔料４部、水70部をポットミル
でミル引きし、比重が1.45、平均粒径が12μｍの斑点模
様用のほうろう釉薬を製造し、上記のベース釉上にスプ
レーした。これを乾燥、焼成したところ、青いベース釉
の表面に高さが12μｍの平滑な黄色の斑点模様が形成さ
れた新規な外観の石模様ほうろう製品が得られた。Example 3 100 parts of transparent frit, 0.25 part of potassium chloride, 6 parts of clay, 0.2 part of bentonite, 2 parts of blue pigment, 45 parts of water The glaze surface was glazed and dried. Next, the transparent frit 100
Part, 0.25 part of potassium chloride, 4 parts of yellow pigment and 70 parts of water were milled with a pot mill to produce an enamel glaze for a spotted pattern having a specific gravity of 1.45 and an average particle size of 12 μm, and sprayed on the base glaze described above. . When this was dried and fired, a stone-shaped enameled product having a new appearance in which a smooth yellow spot pattern having a height of 12 μm was formed on the surface of a blue base glaze was obtained.
実施例４ チタンフリット100部、塩化カリ0.25部、水70部をポ
ットミルでミル引きし、比重が1.45、平均粒径が10μｍ
の斑点模様用の白色のほうろう釉薬を製造した。Example 4 100 parts of titanium frit, 0.25 part of potassium chloride, and 70 parts of water were milled with a pot mill to have a specific gravity of 1.45 and an average particle size of 10 μm.
A white enamel glaze for the spotted pattern was produced.
これを実施例３のベース釉の上に実施例３の黄顔料を
含んだ斑点模様用のほうろう釉薬とともにスプレーした
ところ、青いベース釉の表面に黄色と白色の平滑な斑点
模様が入り混じって形成された石模様ほうろう製品が得
られた。This was sprayed on the base glaze of Example 3 together with the enamel glaze for the spot pattern containing the yellow pigment of Example 3 to form a mixture of the yellow and white smooth spot patterns on the surface of the blue base glaze. A stone enameled product was obtained.
（発明の効果） 以上に説明したように、本発明の石模様ほうろう製品
の製造方法によれば、用いる斑点形成用ほうろう釉薬は
比重及び平均粒度が従来品よりも極めて小さいので、ベ
ース釉の表面に施釉すれば表面にフラット感のある新規
な外観の石模様ほうろう製品を製造することができる。
またこのようにして得られた本発明の石模様ほうろう製
品は、単に美観に優れるのみならず、表面の平滑性にも
優れるので、従来の石模様ほうろう製品を用いることが
できなかったさまざまな用途に適用することが可能とな
る。(Effect of the Invention) As described above, according to the method for producing a stone enameled product of the present invention, the enamel glaze for forming spots has a specific gravity and an average particle size much smaller than those of the conventional product, so that the surface of the base glaze If glaze is applied, it is possible to manufacture a stone pattern enameled product with a new appearance with a flat surface.
Further, the stone enameled product of the present invention thus obtained is not only excellent in aesthetic appearance but also excellent in surface smoothness, so that various applications in which the conventional stone enameled product could not be used. It becomes possible to apply to.
よって本発明は従来の問題点を一掃した石模様ほうろ
う製品の製造方法として、産業の発展に寄与するところ
は極めて大きいものである。Therefore, the present invention is extremely significant as a method for producing a stone-patterned enamel product that has eliminated the conventional problems and contributes to industrial development.
フロントページの続き (56)参考文献 特開 昭55−56034（ＪＰ，Ａ) 特開 昭62−109984（ＪＰ，Ａ) 特開 昭63−35437（ＪＰ，Ａ) 特開 平１−208341（ＪＰ，Ａ) 特開 平１−133960（ＪＰ，Ａ) 特開 昭56−140041（ＪＰ，Ａ) (58)調査した分野(Int.Cl.6，ＤＢ名) C03C 8/14 C23D 5/00Continuation of front page (56) References JP-A-55-56034 (JP, A) JP-A-62-109984 (JP, A) JP-A-63-35437 (JP, A) JP-A-1-208341 (JP) JP-A-1-133960 (JP, A) JP-A-56-140041 (JP, A) (58) Fields investigated (Int. Cl. 6 , DB name) C03C 8/14 C23D 5/00
Claims (1)
になるようミル引きし、さらに水分を調整して比重を1.
5以下とするとともに、粒度50μｍ以上の粗粒子を除去
した後、その釉薬を予め下釉上に形成したベース釉の表
面にスプレーにより、斑点状に施釉し、焼成して、高さ
が20μｍ以下である斑点模様部を形成することを特徴と
する石模様ほうろう製品の製造方法。The glaze for forming spots is milled so that the average particle size is 20 μm or less, and the specific gravity is adjusted to 1.
5 or less, and after removing coarse particles with a particle size of 50 μm or more, the glaze is applied to the surface of the base glaze previously formed on the lower glaze by spraying, and glazed, and the height is 20 μm or less. A method for producing a stone enameled product, comprising forming a speckled pattern portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2181080A JP2774860B2 (en) | 1990-07-09 | 1990-07-09 | Manufacturing method of stone enameled products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2181080A JP2774860B2 (en) | 1990-07-09 | 1990-07-09 | Manufacturing method of stone enameled products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0474732A JPH0474732A (en) | 1992-03-10 |
| JP2774860B2 true JP2774860B2 (en) | 1998-07-09 |
Family
ID=16094463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2181080A Expired - Fee Related JP2774860B2 (en) | 1990-07-09 | 1990-07-09 | Manufacturing method of stone enameled products |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2774860B2 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5827214B2 (en) * | 1978-10-21 | 1983-06-08 | 日本フエロ−株式会社 | Clay-free enamel glaze |
| JPS56140041A (en) * | 1980-03-29 | 1981-11-02 | Matsushita Electric Works Ltd | Preparation of glaze |
| JPS62109984A (en) * | 1985-11-08 | 1987-05-21 | Matsushita Electric Ind Co Ltd | Formation of insulating enamel layer |
| JPS6335437A (en) * | 1986-07-30 | 1988-02-16 | Hitachi Chem Co Ltd | Production of enamel base |
| JPH0667773B2 (en) * | 1987-08-10 | 1994-08-31 | 株式会社イナックス | Glaze for tiles |
| JPH01208341A (en) * | 1988-02-12 | 1989-08-22 | Hosokawa Micron Corp | Frit composition for enamel and production of said composition and apparatus therefor |
-
1990
- 1990-07-09 JP JP2181080A patent/JP2774860B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0474732A (en) | 1992-03-10 |
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