Black PET film|Black polyester film
We also can offer PET White film and other coloful PET film.
1. PET black film Features:
1) High black coverage
2) Even, permanent pigment, smooth, bright surface
3) High mechanical property and heat stability
2. PET black film application
Apply to make black tape, tape black slippery paper, shading piece, electrical insulation, electronic equipment, R type transformer Outsourcing, sound film diaphragm manufacturing, and shading screen, etc,
It is used for insulating films, Electro-acoustical equipment ,anti-dazzling screen etc.
3.PET black film specification
Technical data sheet
Item
Unit
Value
Test method
Thickness
Um
50
75
100
125
150
175
GB/T13542.1-2009
Tensile strength
MD
Mpa
186
194
191
199
187
183
GB/T13542.2-2009
TD
196
198
189
198
192
187
Elogation at break
MD
%
127
126
125
141
156
150
GB/T13542.2-2009
TD
111
108
106
110
106
106
Heat shrinkage(150°C,30min)
MD
%
1.4
1.6
1.4
1.4
1.4
1.4
GB/T13542.2-2009
TD
0.3
0.4
0.4
0.3
0.4
0.4
Light transmittance
%
~0
~0
~0
~0
~0
~0
GB/T2410-2008
Electrical strength
V/um
146
128
122
103
96
90
GB/T13542.2-2009
Dielectric loss tangent(50Hz)
2.6X10-3
GB/T13542.2-2009
Relative dielectric constant(50HZ)
3.4
GB/T13542.2-2009
We also can offer other coloful polyester film,like white ,blue,red and soon. Black PET film|Black polyester film show:
Certification: