0.03mm PTFE Film For Lithium Ion Battery

 

Item	Unit	Oriented film	Don't oriented film
Tensile strength	MPa	≥30.0	≥10.0
Elongation at break	%	≥30	≥100
1MH2 Dielectric loss  Angle tangent value ≤0.01mm >0.01mm	---	3.0×104 2.5×104	---
1MH2 Dielectric coefficient	---	1.8~2.2	---
DC breakdown voltage	KV/mm	Average value 200 Min 40	Average value 40 Min 4
Thickness:	0.03mm  0.05mm  0.08mm  0.1mm If  you are interesting  in other thickness that please tell me.