50mic Heat Resistant Black Polyester Film For Insulation
Heat Resistant Black Polyester Film is kind of colored Mylar Pet Film . It is electriacl insulation grade . The black pet film have good BLACK coverage, even color, smooth surface or matte surface, no fading, good thermal stability, etc.The black colored PET FILM also have excellent light shielding properties.
We have three types :1.Black opaque both sides glossy black film 2. Black opaque one side glossy, one side matte black film 3. Black opaque both side black pet matte film .This product have original chemical and physical properties of polyester 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.Technical date sheet
Item | Test methods | Units | Typical value |
Thickness | GB/T6672 | μm | 50 |
Tensile strength | MD | GB/T13022 | Mpa | 186 |
TD | 196 |
Elogation at break | MD | GB/T13022 | % | 127 |
TD | 111 |
Heat shrinkage | MD | GB/T16958 | % | 1.7 |
TD | 0.3 |
Friction of coefficient | GB/T10006 | - | 0.3 |
Electrical strenghth | GB/T2410 | V/um | 146 |
Dielectrical loss tangent(50Hz) | GB/T8807 | | 2.6X10³ |
Relative dielectrical constant (50Hz) | GB/T14216 | | 3.4 |
Product:
Application:
4.Packaging & Delivery
Packaging Detail: Standard export packing .
Delivery Detail: About 14 days after receiving the payment item.
5.contact:
Company:Shijiazhuang Dadao packaging Material CO.,LTD
Add:NO.9 Changjiang Road,high technology industrial development zone, Hebei ,China
Tel:+86-15533908410 email: emma(at)ddpackaging.com
Skype:emmaliu06 Web:www.ddpackaging.com