Model Number

SL-F-6020 6021

It is biaxial oriented polyethelene terephthalate  film.This product has low shrinkage, excellent insulation properties,good dielectric and high mechanical properties. Thickness 12mic to 350mic.

No.	Items		Unit	Standard
1	Appearance		--	Transparent and flat, plane and glabrous face without cockle, granule, air bubble and pinhole, etc.
2	Density		g/cm3	1.395
3	Thickness		μm	25-250
4	Tensile Strength	25～100μm	Mpa	≥150
		>100～190μm		≥140
		>190μm		≥110
5	Elogation at break	25～50μm	%	≥60
		>50μm		≥80
6	Shrinkage	25～190μm	%	≤3.0
		>190μm		≤2.0
7	Breakdown voltage		V/μm	≥90
8	Volume resistivity		Ω.m	≥1.0x1014
9	Relative dielectric constant (50Hz)		--	2.9～3.4
10	Dielectric loss tangent (50Hz)		--	≤5.0x10-3

Remark:

6020 is a transparent film. 6021 is a milky white film

Application:

Can be used for electronic, electrical insulation, protection for photo and card, ejection, metallizing, printing etc