JPS5750579A - Manufacture of plastics coated plate - Google Patents
Manufacture of plastics coated plateInfo
- Publication number
- JPS5750579A JPS5750579A JP12748080A JP12748080A JPS5750579A JP S5750579 A JPS5750579 A JP S5750579A JP 12748080 A JP12748080 A JP 12748080A JP 12748080 A JP12748080 A JP 12748080A JP S5750579 A JPS5750579 A JP S5750579A
- Authority
- JP
- Japan
- Prior art keywords
- raw plate
- coating
- thermoplastic
- cement
- asbestos
- 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
- Application Of Or Painting With Fluid Materials (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Abstract
PURPOSE: To eliminate damage of painted film and reduce efflorescence phenomenone in manufacture of platy roofing material made of asbestos cement by applying thermoplastic coating and applying plastic coating again after curing.
CONSTITUTION: Thermoplastic plastic coating such as acrylic resin emulsion is coated on the surface of hydrous cement raw plate made by wetting and laminating asbestos cement layers containing about 10wt% and 5wt% asbestos, respectively. This is cured naturally to restrain escape of moisture and suppress efflorescence phenomenon. Next, the raw plate is carried into an autoclave and cured finally with saturated steam. After curing, each raw plate is preheated and thermoplastic platstic coating such as acrylic resin and thermosetting plastic coating are coated again on the plastics coated layer to compensate damage of the painted film of the cement raw plate.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12748080A JPS5851917B2 (en) | 1980-09-12 | 1980-09-12 | Manufacturing method of plastic painted board material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12748080A JPS5851917B2 (en) | 1980-09-12 | 1980-09-12 | Manufacturing method of plastic painted board material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5750579A true JPS5750579A (en) | 1982-03-25 |
JPS5851917B2 JPS5851917B2 (en) | 1983-11-18 |
Family
ID=14960974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12748080A Expired JPS5851917B2 (en) | 1980-09-12 | 1980-09-12 | Manufacturing method of plastic painted board material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5851917B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58171910A (en) * | 1982-03-31 | 1983-10-08 | 松下電工株式会社 | Manufacture of inorganic decorative body |
JPS62238028A (en) * | 1986-04-09 | 1987-10-19 | Denki Kagaku Kogyo Kk | Press die made of cement |
-
1980
- 1980-09-12 JP JP12748080A patent/JPS5851917B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58171910A (en) * | 1982-03-31 | 1983-10-08 | 松下電工株式会社 | Manufacture of inorganic decorative body |
JPS6151966B2 (en) * | 1982-03-31 | 1986-11-11 | Matsushita Electric Works Ltd | |
JPS62238028A (en) * | 1986-04-09 | 1987-10-19 | Denki Kagaku Kogyo Kk | Press die made of cement |
Also Published As
Publication number | Publication date |
---|---|
JPS5851917B2 (en) | 1983-11-18 |
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