To provide a conductive polyamide film enhanced in both conductivity and formability (film-formation performance).
The conductive polyamide film is obtained by forming a conductive polyamide resin composition containing a polyamide resin and a conductivity imparting agent. The polyamide resin (polyamide 5X) has structure equivalent to a polycondensation body which is obtained by polycondensation reaction using diamine containing pentamethylene diamine and a carboxylic acid as monomers, an ash component residuum of the conductive polyamide resin composition is not higher than 0.5 wt.%, and a volume resistivity value is not higher than 1.00×108 Ωcm. By using the polyamide 5X as the polyamide resin, the polyamide film excellent in conductivity can be obtained at a small blending quantity of the conductivity imparting agent, and accordingly, without impairing characteristics such as the formability (film-formation performance) and flexibility.
YAMAMOTO MASANORI
KUSANO KAZUNAO
TSUNODA MORIO
WATABE TAKESHI
| JP2005508425A | 2005-03-31 | |||
| JP2004182866A | 2004-07-02 | |||
| JP2004269549A | 2004-09-30 | |||
| JP2004269634A | 2004-09-30 |