JPS5983985A - Manufacture of foamed ceramic board - Google Patents
Manufacture of foamed ceramic boardInfo
- Publication number
- JPS5983985A JPS5983985A JP19136282A JP19136282A JPS5983985A JP S5983985 A JPS5983985 A JP S5983985A JP 19136282 A JP19136282 A JP 19136282A JP 19136282 A JP19136282 A JP 19136282A JP S5983985 A JPS5983985 A JP S5983985A
- Authority
- JP
- Japan
- Prior art keywords
- foamed
- ceramic sheet
- foamed ceramic
- fired
- sheet
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は発泡セラミック板の製造方法に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing a foamed ceramic plate.
従来、タイル等のセラミック板を製造するにあたっては
、粘土鉱物質原料とパルプ質原料とを水によく混合、分
散させて抄造用スラリーｋ ｄＭ 製し、次いでこの抄
造用スラリーを紙を抄く場合と１１Ｊ様のＰａ方式で抄
造してｔう三ツクシートを作ｌ戊し、その後セラミック
シートを焼ｌ戊することによりｔう三ツク板ｔ−製造し
ていた。しかし乍ら。Conventionally, when manufacturing ceramic plates such as tiles, clay mineral raw materials and pulpy raw materials are well mixed and dispersed in water to produce a papermaking slurry k dM, and then this papermaking slurry is used to make paper. 11J's Pa method was used to produce three sheets, and then the ceramic sheets were fired to produce three sheets. But still.
このようにして製造されたセラミック板は嵩比取が高く
て重く、収り扱い難いという欠点があった本発明は上記
の点に鑑みて成されたものであって、軽量な発泡セラミ
ック板の製造方法を捉供すること上目的とするものであ
る。Ceramic plates manufactured in this manner have the drawbacks of being bulky, heavy, and difficult to store and handle.The present invention was developed in view of the above points, and is a lightweight foamed ceramic plate. The purpose is to provide information on manufacturing methods.
以下本発明の詳細な説明する。ガラス鉱物質原料は１０
００℃以下の融点′ｆ有するもので、例えば低融点フリ
ット微粉末や低融点のソータ石灰２５ラス微粉本等を使
用することができる。また、繊維買桐料きしては、例え
ばパルプ、アスベスト、岩綿、カラス繊維等全使用する
ことができ、また発泡剤としては炭酸カルシウム、ドロ
マイト、炭化ケイ素、硝酸ナトリウム等に４１独もしく
は併用して用いることができる。抄造用スラリーｋｍ製
するにあたっては、上記ガラス鉱物質原料を水に混合、
分散させてスラリーを件成し、次いでこのスラリーに別
に微粉砕した発泡剤を加え、さらに繊維′Ｒ桐Ｐｔｆ加
えて混合、分散させて抄造用スラリ−を調製するもので
ある。このようにして調製さｎ定抄造用スラリーは極維
鉤桐軒？混合、分散さゼる曲又は後に水金追加して抄造
し易い濃度に希釈するのが尺い。次に、希釈した抄造用
スラリー？抄造機に送り、シート状又はペーパー状に抄
造した後、乾燥して発泡セラミックシートを作成するも
のである。一方、焼成セラミックシートはセラミックシ
ート全焼収して形成したもので、例えば粘土鉱物質と繊
維買摩付？水に混合、分散して調製したスラリーを抄ａ
してセラミックシートを作１ノえし、このセラミック
シート全焼成したものに使用することかできる。このよ
うにしてｊし成した一対の焼成セラミックシート＋１１
１１＋の間に一ヒ記発泡セラ五・ツクシート（２）全挾
み、第１図（ａ）に示すように槓１曽した状族で７５０
〜８５０°Ｃで発泡セラミックシート（２）會焼成する
。発泡セラミックシート（２）はその内部に混入された
発泡剤により発泡し、中間層に発泡層（３）がｊｅｔｔ
さｔ”ｔた第１凶（ｂ）に示す如く発泡セラ三ツクｊＪ
ｉｔ得ることかできるものである。The present invention will be explained in detail below. Glass mineral raw material is 10
A substance having a melting point 'f of 00 DEG C. or lower, such as a low melting point frit fine powder or a low melting point sorter lime 25 lath fine powder, can be used. In addition, all materials such as pulp, asbestos, rock wool, and glass fiber can be used as fiber materials, and as blowing agents, calcium carbonate, dolomite, silicon carbide, sodium nitrate, etc. can be used in combination or in combination. It can be used as To make slurry km for papermaking, the above-mentioned glass mineral raw material is mixed with water,
The material is dispersed to form a slurry, and then a separately finely pulverized foaming agent is added to this slurry, and the fiber 'R'Paulownia Ptf is further added, mixed and dispersed to prepare a slurry for papermaking. Is the slurry prepared in this way for n-jōshō making gokuwei tōken? It is best to dilute it to a concentration that is easy to make into paper by adding water and gold after mixing and dispersing it. Next, diluted papermaking slurry? After sending it to a paper making machine and making it into a sheet or paper form, it is dried to create a foamed ceramic sheet. On the other hand, a fired ceramic sheet is formed by completely burning a ceramic sheet, and for example, is it made by combining clay minerals and fibers? A slurry prepared by mixing and dispersing in water is made into a
It is also possible to make a ceramic sheet by using the method, and then use this ceramic sheet after it has been completely fired. A pair of fired ceramic sheets made in this way +11
Between 11 and 11+, the foamed ceramic sheet (2) was fully sandwiched, and as shown in Figure 1 (a), the shape of the foam was 750.
Pre-fire the foamed ceramic sheet (2) at ~850°C. The foamed ceramic sheet (2) is foamed by a foaming agent mixed inside it, and a foamed layer (3) is formed as an intermediate layer.
As shown in the first example (b), three foamed ceramics were used.
It's all you can get.
しかして、発泡セラミックシート［２＋ ′ｆ一対の焼
成セラミックシート１１） ｉｌｌの間に挾んだ状態で
焼成することにより、焼成時の熊で発泡セラミックシー
ト（２）が溶融すると共に発泡剤が熱分解してフ５スそ
発生し、発泡セラミックシート（２）の内部には独立り
、泡か無数にできることになる。ま之、同時に発氾セラ
巳・ツクシート（２）は焼成セラミックシート＋ｌｌに
融看して、一体となつ之発泡セラ巳・ツク根か彼Ｍハさ
れるのである。このようにして形［戊された発泡セラミ
ック板は中間層が発泡層（３）となって軽量でしかも断
熱性に優れ、ＩＩＴ熱タイタイル好適なものである。By firing the foamed ceramic sheet [2+'f pair of fired ceramic sheets 11) ill, the foamed ceramic sheet (2) is melted by the heat during firing and the foaming agent is heated. It decomposes and generates fumes, resulting in the formation of countless independent bubbles inside the foamed ceramic sheet (2). At the same time, the foamed ceramic sheet (2) is combined with the fired ceramic sheet +ll, and the foamed ceramic sheet (2) is combined with the foamed ceramic sheet. The foamed ceramic plate formed in this way has a foamed layer (3) as the intermediate layer, is lightweight and has excellent heat insulation properties, and is suitable for IIT thermal tie tiles.
なお、発泡セラミックシート（２）は第２図に示すよう
に複数層積層しても艮く、このようにして焼成すると厚
さの厚い発泡セラごツク版？製造することができるもの
であり、−まｆｃ第３凶に示すように焼１皮セラミック
シート（１）の表面に釉薬（４）才塗布し之り、又は軸
条シートを屯ねた状態で焼成するようにしても艮い。こ
のようにすると、表面にｍ桑（４）が焼句けられた化粧
発泡℃う三ツク板を発泡ｔう三ツクシート（２）の焼成
と同時に施釉焼句処Ｊｑｌすることができて、焼伺工程
の隼緬と合理化ができるものである。その除、釉薬（４
）の融点と発泡剤の発１包温度はほぼ同じ温度にしてお
くものである。Note that the foamed ceramic sheet (2) can also be laminated in multiple layers as shown in Figure 2.If fired in this way, the foamed ceramic sheet (2) will become thicker. It can be manufactured by applying a glaze (4) on the surface of a fired ceramic sheet (1), or by laying down a shaft sheet as shown in Figure 3. It is also possible to bake it. By doing this, it is possible to glaze and bake the decorative foamed sheet (2) with the mulberry (4) burnt on its surface at the same time as the foamed sheet (2). This allows for the rationalization of the inspection process. Except for that, glaze (4
) The melting point of the foaming agent and the temperature of one package of the blowing agent should be approximately the same.
上記のように本発明は、月うス鉱物負ｊ皐料と稙維賀拐
料と発泡剤と才水に混合、分散して調製した抄造用スラ
リーを抄造して発泡℃う三ツクシートｔｌｆ成し、この
発泡セラミックシート全焼成された一対の焼成セラミッ
クシートの間に挾んで焼成したので、発泡セラミックシ
ートは焼成時の熱で溶融すると共に発泡剤が発泡して無
数の気泡？有する発泡１曽オｊヒ１戊することかでき、
Ｎ肋に発泡セラミックシー１−は焼成、セラミックシー
トに融右して一体化され、一対の焼成セラミックシート
の聞に発泡層を自する発泡セラ三ツク株？袋造すること
かでき、陶磁器で形成したにもかかわらずＩＰ′￥１１
なものであり、しかも断熱性に１愛れているものである
。As described above, the present invention produces foamed three-sheet TLF by forming a paper-making slurry prepared by mixing and dispersing a lunar mineral negative material, a foaming agent, and a foaming agent in water. However, this foamed ceramic sheet was sandwiched between a pair of fully fired fired ceramic sheets and fired, so the foamed ceramic sheet melted due to the heat during firing and the foaming agent foamed, creating countless bubbles. It is possible to make one foam with one foam,
Foamed ceramic sheet 1 on the N rib is fired and fused to a ceramic sheet and integrated, and a foamed ceramic sheet is formed between the pair of fired ceramic sheets with a foamed layer. It can be made into a bag, and even though it is made of ceramics, it is IP'￥11.
Moreover, I love its insulation properties.
以下本発明を実施例により詳述する。The present invention will be explained in detail below with reference to Examples.
〈実施例〉
粘土９０重量部、パル″ｊ１０瓜量都？水１゜００亀量
部に混合、分散して調製したスラリーを抄造してセラミ
ックシート？作成し、次いでこのセラミックシート＝、
１ｏｏｏ°Ｃで焼成して焼成セラ三ツクシート？得た。<Example> A ceramic sheet was prepared by making a slurry by mixing and dispersing 90 parts by weight of clay, 10 parts by weight of palladium, and 1,00 parts by weight of water, and then this ceramic sheet was prepared.
Ceramic sheet fired at 1ooo°C? Obtained.
一方、フリットの微粉本１００屯Ｗ都、アスベスト２重
量部、パル″ｊ５重稲部、発泡剤としてドロマイト３重
量部、炭酸カルシウム０．５重Ｍ都及び硝酸ナトリウム
０．５重量部會それぞｎ水に混合、分散して調製した抄
造用スラリーを抄造して発泡セラミックシートを作成し
た。次に、この発泡ｔう三ツクシート？上凸ピー幻の焼
成セラミックシートの同に配して積層し、次いで焼成セ
ラミックシートの表面に低融点釉薬（融点８００’Ｃ）
’ｖ塗ａし、１００℃−Ｃ２０分間乾燥した後、８００
℃±ｌＯ℃で３０分分間成して発泡セラミック板？得た
。On the other hand, 100 tons of fine powder of frit, 2 parts by weight of asbestos, 5 parts by weight of pallu, 3 parts by weight of dolomite as a blowing agent, 0.5 parts by weight of calcium carbonate, and 0.5 parts by weight of sodium nitrate, respectively. A foamed ceramic sheet was created by mixing and dispersing the slurry in water to create a foamed ceramic sheet.Next, this foamed three-sheet sheet was placed in the same position as the fired ceramic sheet with the phantom convex shape and laminated. Next, a low melting point glaze (melting point 800'C) is applied to the surface of the fired ceramic sheet.
'V coating a, drying at 100℃-C for 20 minutes, 800℃
℃±lO℃ for 30 minutes to form a foamed ceramic board? Obtained.
得らｔｔた発泡セラミック＆はｊワ、さ１．０＋ｙ漏、
高比亀約０．８ ｆ ／ｃｒ！ のもので、表囲夫麓な
光泡七う三ツクタイルとして使用できるものであった。Obtained foamed ceramic & wa, 1.0 + y leakage,
Takahigame approx. 0.8 f/cr! It could be used as a light foam seven-three tile at the foot of the front wall.
第１図（ａ） （ｂ） （１′１本発明一実施例の製造
法？示す断、１Ｉｉｉ図、第２図（ａ） （ｂ）は同上
の他の実施例の製造法？示す断面図、第３図（ａｌ（ｂ
）は向上のさらに他の実施例の製造法を示す断面図であ
る。
ｊｌｌは焼成セラ三ツクシート、（２）は発泡セラミッ
クシート、（３）は発泡層である。
代理人 弁理士 石 １）艮 上
第１図
（０）
夏
第２図
（０）
第３図
（０）
（ｂ）
（ｂ）
（ｂ）Figure 1 (a) (b) (1'1 A cross section showing a manufacturing method of one embodiment of the present invention, Figure 1Iiii, and Figures 2 (a) and (b) are cross sections showing a manufacturing method of another embodiment of the above. Figure 3 (al(b)
) is a sectional view showing a manufacturing method of still another embodiment of the improvement. Jll is a fired ceramic sheet, (2) is a foamed ceramic sheet, and (3) is a foamed layer. Agent Patent Attorney Ishi 1) Ai Upper Figure 1 (0) Summer Figure 2 (0) Figure 3 (0) (b) (b) (b)
Claims (1)
と紫水に混合、分散して調整した抄造用スラリーを抄造
して発泡セラ三ツクシートを作成し、この発泡セラミッ
クシートを焼成された一対の焼成セラミックシートの間
に挾んで焼成すること？特徴とする発泡セラミック板の
製造方法。Ill glass mineral substance yA? A slurry for paper making is prepared by mixing and dispersing +, a fibrous material, a blowing agent, and purple water to create a foamed ceramic sheet, and this foamed ceramic sheet is placed between a pair of fired ceramic sheets. Is it to be sandwiched and fired? A method for producing a distinctive foamed ceramic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19136282A JPS5983985A (en) | 1982-10-30 | 1982-10-30 | Manufacture of foamed ceramic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19136282A JPS5983985A (en) | 1982-10-30 | 1982-10-30 | Manufacture of foamed ceramic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5983985A true JPS5983985A (en) | 1984-05-15 |
Family
ID=16273311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19136282A Pending JPS5983985A (en) | 1982-10-30 | 1982-10-30 | Manufacture of foamed ceramic board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5983985A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01225547A (en) * | 1988-03-04 | 1989-09-08 | Sintokogio Ltd | Ceramics structure for chemical reaction machinery |
| US5153066A (en) * | 1989-07-25 | 1992-10-06 | Kuraray Co., Ltd. | Temperature-sensitive color-changeable composite fiber |
| WO1993003238A1 (en) * | 1991-08-02 | 1993-02-18 | Daiken Trade & Industry Co., Ltd | Inorganic constructional board and method of manufacturing the same |
| US5277973A (en) * | 1988-08-12 | 1994-01-11 | Ube Industries, Ltd. | Carbon fibers having high strength and high modulus of elasticity and polymer composition for their production |
| USRE34887E (en) * | 1986-06-06 | 1995-03-28 | Hitachi, Ltd. | Ceramic multilayer circuit board and semiconductor module |
| CN111636588A (en) * | 2020-06-12 | 2020-09-08 | 广东金绿能科技有限公司 | Foamed ceramic composite wall board |
-
1982
- 1982-10-30 JP JP19136282A patent/JPS5983985A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE34887E (en) * | 1986-06-06 | 1995-03-28 | Hitachi, Ltd. | Ceramic multilayer circuit board and semiconductor module |
| JPH01225547A (en) * | 1988-03-04 | 1989-09-08 | Sintokogio Ltd | Ceramics structure for chemical reaction machinery |
| US5277973A (en) * | 1988-08-12 | 1994-01-11 | Ube Industries, Ltd. | Carbon fibers having high strength and high modulus of elasticity and polymer composition for their production |
| US5153066A (en) * | 1989-07-25 | 1992-10-06 | Kuraray Co., Ltd. | Temperature-sensitive color-changeable composite fiber |
| WO1993003238A1 (en) * | 1991-08-02 | 1993-02-18 | Daiken Trade & Industry Co., Ltd | Inorganic constructional board and method of manufacturing the same |
| US5648154A (en) * | 1991-08-02 | 1997-07-15 | Daiken Trade & Industry Co., Ltd. | Inorganic constructional board and method of manufacturing the same |
| CN111636588A (en) * | 2020-06-12 | 2020-09-08 | 广东金绿能科技有限公司 | Foamed ceramic composite wall board |
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