JPS56118839A - Production of thermosetting resin pipe - Google Patents
Production of thermosetting resin pipeInfo
- Publication number
- JPS56118839A JPS56118839A JP2309580A JP2309580A JPS56118839A JP S56118839 A JPS56118839 A JP S56118839A JP 2309580 A JP2309580 A JP 2309580A JP 2309580 A JP2309580 A JP 2309580A JP S56118839 A JPS56118839 A JP S56118839A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- thermosetting resin
- incorporated
- conductive substance
- induction heating
- 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
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
PURPOSE: To cure the thermosetting resin uniformly and rapidly and to miniaturize a heating furnace by a method wherein an electrically conductive substance is incorporated into the resin and the resin is heated by high-frequency induction heating.
CONSTITUTION: A tubular body 1 formed by using the thermosetting resin having the conductive substance such as carbon black incorporated therein is inserted between electrodes 4, 4 and the resin is cured by high-frequency induction heating. Since metals hinder the induction heating by the microwaves, a paper-made mandrel is used. Resin mortar may be used as a thermosetting resin. Since the conductive substance is incorporated in the resin, the resin can be cured uniformly and rapidly, enabling the heating furnace to be miniaturized. Incidentally, the frequency of the microwave is set to be in the range of about 1,000W10,000MHz.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2309580A JPS56118839A (en) | 1980-02-25 | 1980-02-25 | Production of thermosetting resin pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2309580A JPS56118839A (en) | 1980-02-25 | 1980-02-25 | Production of thermosetting resin pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56118839A true JPS56118839A (en) | 1981-09-18 |
Family
ID=12100874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2309580A Pending JPS56118839A (en) | 1980-02-25 | 1980-02-25 | Production of thermosetting resin pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56118839A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007291320A (en) * | 2005-10-14 | 2007-11-08 | Hitachi Chem Co Ltd | Thermosetting resin film for microwave-irradiating reaction, method for producing cured resin by using the same and cured resin material |
JP2007291316A (en) * | 2006-03-28 | 2007-11-08 | Hitachi Chem Co Ltd | Thermosetting resin composition for microwave-irradiated reaction, cured resin and method for producing the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839570A (en) * | 1971-09-22 | 1973-06-11 | ||
JPS5223168A (en) * | 1975-08-15 | 1977-02-21 | Nippon Electric Co | Method of thermal treatment of plastic material |
-
1980
- 1980-02-25 JP JP2309580A patent/JPS56118839A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839570A (en) * | 1971-09-22 | 1973-06-11 | ||
JPS5223168A (en) * | 1975-08-15 | 1977-02-21 | Nippon Electric Co | Method of thermal treatment of plastic material |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007291320A (en) * | 2005-10-14 | 2007-11-08 | Hitachi Chem Co Ltd | Thermosetting resin film for microwave-irradiating reaction, method for producing cured resin by using the same and cured resin material |
JP2007291316A (en) * | 2006-03-28 | 2007-11-08 | Hitachi Chem Co Ltd | Thermosetting resin composition for microwave-irradiated reaction, cured resin and method for producing the same |
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