JP4598467B2 - 無機質板の製造方法 - Google Patents
無機質板の製造方法 Download PDFInfo
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- JP4598467B2 JP4598467B2 JP2004280326A JP2004280326A JP4598467B2 JP 4598467 B2 JP4598467 B2 JP 4598467B2 JP 2004280326 A JP2004280326 A JP 2004280326A JP 2004280326 A JP2004280326 A JP 2004280326A JP 4598467 B2 JP4598467 B2 JP 4598467B2
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- Prior art keywords
- sealer
- solvent
- cutting surface
- mass
- coating
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Description
・密着性評価
無機質板の両端部における、切削面6及びシーラー7を除去した面について、塗膜表面にセロファン粘着テープを貼り付け、20回程度擦り、その後、そのテープを勢いよく刃がした後の、塗膜の剥離状態を観察した。そして、セロファン粘着テープを貼り付つけた領域における塗膜の剥離した面積が5%以下である場合を「○」、5〜10%である場合を「△」、10%を超える場合を「×」として評価した。
・発泡性評価
無機質板の両端部における、切削面6及びシーラー7を除去した面について、塗膜の外観を観察し、発泡の有無を確認した。発泡が生じず、あるいは生じてもその気泡の直径が1mm未満であるものを「○」、直径1〜2mmの気泡が発生したものを「△」、直径2mmを超える気泡が発生したものを「×」として評価した。
3 板材
4,5 部分
6 切削面
7 シーラー
Claims (1)
- 窯業系の板材の端部における切削面にシーラーを成膜した後、前記板材に外層塗装を施す工程を有し、前記シーラーの成膜にあたり、切削面を含む板材の端部にシーラーを塗布した後、外層塗装を施す前に、切削面以外の部分の余剰のシーラーを気体噴射により除去すると共に切削面にシーラを残存させるものであり、且つ前記シーラーとして、このシーラーに含有されている溶剤の揮発分量が50質量%となる保持条件が、保持温度20〜30℃、保持時間60〜100秒間の範囲にあるものを用いることを特徴とする無機質板の製造方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004280326A JP4598467B2 (ja) | 2004-09-27 | 2004-09-27 | 無機質板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004280326A JP4598467B2 (ja) | 2004-09-27 | 2004-09-27 | 無機質板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006088119A JP2006088119A (ja) | 2006-04-06 |
| JP4598467B2 true JP4598467B2 (ja) | 2010-12-15 |
Family
ID=36229594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004280326A Expired - Fee Related JP4598467B2 (ja) | 2004-09-27 | 2004-09-27 | 無機質板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4598467B2 (ja) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61151076A (ja) * | 1984-12-24 | 1986-07-09 | 松下電工株式会社 | 無機質建築板のシ−ラ−塗布方法 |
| JP4560179B2 (ja) * | 2000-06-22 | 2010-10-13 | クボタ松下電工外装株式会社 | 窯業系基材切削部の補強方法 |
| JP2002292331A (ja) * | 2001-03-30 | 2002-10-08 | Nippon Paint Co Ltd | 塗膜の識別方法 |
-
2004
- 2004-09-27 JP JP2004280326A patent/JP4598467B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006088119A (ja) | 2006-04-06 |
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