Preparation and properties of cured film from fluorine-containing COPNA resin.

Accession number;99A0711835
Title;Preparation and properties of cured film from fluorine-containing COPNA resin.
Author; OTA MICHIYA (Gunma Coll. of Technol.) FUJIKAWA KEI (Gunma Coll. of Technol.) SEKIGUCHI MAI (Gunma Coll. of Technol.)
Journal Title;Fusso Kagaku Toronkai Koen Yoshishu
Journal Code:F0135B
ISSN:
VOL.22nd;NO.;PAGE.48-49(1998)
Figure&Table&Reference;
Pub. Country;Japan
Language;Japanese
Abstract;B-stage resin is available as some intermediate product to the fluorine-containing COPNA resin. Cured film was prepared by heating the film performed from B-stage resin at 130 to 200 .DEG.C. in a stream of argon. The film cured at 200 .DEG.C. was transparent and show the repelling property against water. Tensile strength value of the cured film varied widely from 450 MPa to 600 MPa. (author abst.)