JPS6451385A - Carbonaceous foamed insulator and its production - Google Patents

Carbonaceous foamed insulator and its production

Info

Publication number
JPS6451385A
JPS6451385A JP20896987A JP20896987A JPS6451385A JP S6451385 A JPS6451385 A JP S6451385A JP 20896987 A JP20896987 A JP 20896987A JP 20896987 A JP20896987 A JP 20896987A JP S6451385 A JPS6451385 A JP S6451385A
Authority
JP
Japan
Prior art keywords
thermosetting resin
heated
carbonization
mixture
insulator
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
Application number
JP20896987A
Other languages
Japanese (ja)
Inventor
Yoshitaka Uno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ibiden Co Ltd
Original Assignee
Ibiden Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ibiden Co Ltd filed Critical Ibiden Co Ltd
Priority to JP20896987A priority Critical patent/JPS6451385A/en
Publication of JPS6451385A publication Critical patent/JPS6451385A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To obtain the title insulator without dust release from its surface by forming the coating film layer of a fibrous material having a carbonization shrinking property similar to that of a thermosetting resin foam on the surface of the foam having specified carbonization yield, and further forming thereon the coating film layer consisting of a mixture of a film forming substance such as carbon and the thermosetting resin. CONSTITUTION:The inside of a metallic mold, whose surface is heated to a prescribed temp., is lined with the fibrous material (e.g., felt of 'Kynor(R)' fiber) corresponding to the shape and having the carbonization shrinking property similar to the thermosetting resin to form the coating layer, and the mixture of a thermosetting resin (e.g., phenolic resin) having >=20wt.% carbonization yield and a curing agent is charged therein, foamed, and cured. The molded body is taken out from the metallic mold, heated, and carbonized. The mixture consisting of the thermosetting resin, the curing agent in alcohol and carbon (e.g., artificial graphite powder) is uniformly applied on the surface coating layer, heated, cured, and further heated to obtain the title insulator.
JP20896987A 1987-08-22 1987-08-22 Carbonaceous foamed insulator and its production Pending JPS6451385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20896987A JPS6451385A (en) 1987-08-22 1987-08-22 Carbonaceous foamed insulator and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20896987A JPS6451385A (en) 1987-08-22 1987-08-22 Carbonaceous foamed insulator and its production

Publications (1)

Publication Number Publication Date
JPS6451385A true JPS6451385A (en) 1989-02-27

Family

ID=16565160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20896987A Pending JPS6451385A (en) 1987-08-22 1987-08-22 Carbonaceous foamed insulator and its production

Country Status (1)

Country Link
JP (1) JPS6451385A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999027597A1 (en) * 1997-11-19 1999-06-03 Siemens Aktiengesellschaft Gas diffusion electrodes and the production thereof
WO2003072526A1 (en) * 2002-02-25 2003-09-04 Ut-Battelle, Llc Energy converting c/c-composite and method of making the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999027597A1 (en) * 1997-11-19 1999-06-03 Siemens Aktiengesellschaft Gas diffusion electrodes and the production thereof
WO2003072526A1 (en) * 2002-02-25 2003-09-04 Ut-Battelle, Llc Energy converting c/c-composite and method of making the same

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