| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an insulating tape excellent in corrosion resistance, which provides a product using the insulating tape with excellent reliability even when it is used under severer environment for an extended period of time. <P>SOLUTION: This insulating tape includes a plastic film base material and a pressure-sensitive adhesive layer containing an acrylic polymer on at least one surface side thereof, where the pressure-sensitive adhesive layer has a moisture content, as determined after storage in an environment of 60°C and 90% RH for 24 hours, of less than 0.15 wt.% and monomer components constituting the acrylic polymer contains substantially no carboxy group-containing monomer. <P>COPYRIGHT: (C)2012,JPO&INPIT |
