| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide: a resin composition for sealing electric and electronic parts which has an excellent durability to a high temperature environmental load and a high temperature and high humidity environmental load and can be used even when exposed to a severe environmental load of a high temperature and high humidity for an extended period of time, such as parts used in engine rooms of automobiles or outdoor electric appliances; sealed bodies of electric and electronic parts; and a manufacturing method therefor. <P>SOLUTION: The resin composition for sealing electric and electronic parts mainly comprises a copolymerized polyester elastomer (A). The resin composition includes a phosphite compound (B1), a hindered phenolic compound having one benzene ring (B2), a hindered phenolic compound having three or four benzene rings (B3), a benzofuranone compound (B4), and thioether compound (B5). The total amount of components (B1)-(B5) is 0.1-5 wt.% to the total amount of resin components. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
