CONTENTS

SPECIFICATION

particle counts(wethod,pcs>=0.5m/cm^2)

<1500

pin hole(%)

N/A

chemical resistance(sec for 99.7% acetone)

 N/A

 extratable ions(mg/cm^3)

                                                                 F

 0.01

                                                                  CI

 0.3

                                                               Na

 0.05

                                                                No3

 0.2

 non volatile residue(mg/g)

 <30

 tensile strength(mpa)                    before aging

 >18

                                                           after aging

 >400

 elongation(%)

                                                          before aging

 >500

                                                         after aging

 >400

 surface resistivity(sec)

 10^10`--10^11