Interfoil-X

No.

Testing items

Performance

1

Total Thickness

customized

2

Back contact circuit

EVA layer

30 um

PET layer

100 um

EVA layer

30 um

Copper circuit

35 um

Backsheet

customized

3

size

customized

4

 Thermal shrinkage@145℃ 30min

<2 ‰

5

 180° Interlaminar peeling Strength

＞4 N/cm

6

Position accuracy of positioning points

＜±0.5 mm

7

Position accuracy of holes

＜±0.5 mm

8

Breakdown voltage considering the back sheet only

＞22 kv  IEC60664-1

9

Partial Discharge considering the back sheet only

＞1000 v  IEC60664-1

10

Color

 Black/White

11

Note: The backsheet is customized, and the above data is for reference only.