- Sku: 6050019
CroyFilm Polyester
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DESCRIPTION
Polyester Film is a biaxially oriented film made of polyethlene terephthalate (PET) and characterized by outstanding physical properties. This widely used film displays excellent thermal and electrical characteristics as well as being easy to use.
APPLICATIONS
Films for Industrial applications
- Coating
- Laminating
- Metallizing
- Printing
 Release
- Transfer film
- Film for production of cast films
- Film for production of GRP-Products
 Decorative films
Stiffening
- Collar stiffeners
- Building insulation
- Gloss laminations
- Adhesive tapes
- Adhesive films
- Insulation tapes
 Electrical insulation
- Flexible printed circuits
- Transformers and coils
Reprography
- Base for colour printing
- Carrier film for flexible printing plates
Further applications
- Gaskets and gasket inserts
- Membranes
- Tapes measures
- Soundproofing and thermal insulation in combination with suitable materials
- Drum skins
- Carrier fil in veneer-and furniture presses
TECHNICAL INFO
|
Property |
Thickness |
Units |
Value |
Test Method |
Test Conditions |
|
|
|
µm |
|
MD* |
TD* |
|
|
|
Mechanical |
|
|
|
|
|
|
|
Tensile strength |
36-75 |
N/mm2 |
210 |
260 |
ISO 527-1 and ISO 527-3 Sample type 2 |
Test speed 100%min.:23°C, 50% r.h. |
|
|
100-125 |
|
180 |
230 |
||
|
|
190-350 |
|
150 |
200 |
||
|
Elongation at break |
36-75 |
% |
150 |
110 |
ISO 527-1 and ISO 527-3 Sample type 2
|
Test speed 100%min.:23°C, 50% r.h. |
|
|
100-125 |
|
185 |
120 |
||
|
|
190-350 |
|
200 |
140 |
||
|
Youngs€™s Modulus |
36-75 |
N/mm2 |
4000 |
5200 |
ISO 527-1 AND ISO 527-3 Sample type 2 |
Test speed 1%min.:23°C, 50% r.h. |
|
|
100-125 |
4100 |
4800 |
|||
|
|
190-350 |
3600 |
4300 |
|||
|
F5-value (stress to obtain 5% elongation) |
36-350 |
N/mm2 |
105 |
105 |
ISO 527-1 AND ISO 527-3 Sample type 2 |
Test speed 100%min.:23°C, 50% r.h. |
|
Thermal |
|
|
|
|
|
|
|
Shrinkage |
36-190 |
% |
1.0 |
0.3 |
DIN 40634 |
150°C, 15min. |
|
|
250-350 |
1.0 |
1.0 |
|
|
|
|
Optical |
|
|
|
|
|
|
|
Haze |
36 |
% |
9 |
ASTM-D 1003-61 method A |
Enlarged measurement angle |
|
|
|
50 |
|
13 |
|||
|
|
75 |
|
15 |
|||
|
|
100 |
|
18 |
|||
|
|
125 |
|
22 |
|||
|
|
190 |
|
25 |
|||
|
|
250 |
|
28 |
|||
|
|
350 |
|
30 |
|||
|
Electrical |
||||||
|
Dielectric strength |
36/190 |
kV/mm |
510/420 290/150 200/135 |
|
DIN 40634 or VDE 0345 in air |
23°C, DC 23°C, 50 Hz 150°C, 50 Hz |
|
Dielectric dissipation factor (tano) |
36-350 |
- |
0.0020 0.0052 0.0210 0.0060 0.0060 0.0048 |
|
DIN 40634 or VDE 0345 |
23°C, 50 Hz 23°C, 1 kHz 23°C, 1 MHz 23°C, 240 MHz 23°C, 9300 MHz 150°X, 50 Hz |
|
Volume resistivity |
36 |
„¦ x cm |
Ø 1017 Ø 1011 |
|
DIN 40634 or VDE 0345 |
23°C, DC 150°C, DC |
|
Surface resistivity |
36 |
„¦ |
Ø 5 x 1014 |
|
DIN 53482 or VDE 0303/ part 3 |
23°C, 25% r.h. 23°C, 50% r.h. 150°C, 75% r.h. |
|
Dielectric constant |
36-350 |
- |
3.3 3.3 3.2 2.9 2.9 3.6
|
|
DIN 40634 or VDE 0345 in air |
23°C, 50 Hz, 23°C, 1 kHz 23°C, 1 MHz 23°C, 240 MHz 23°C, 9300 MHz 150°C, 50 Hz |
|
Conductivity of aqueous extract |
36-350 |
µS/cm |
2 |
|
DIN 40634 or VDE 0345 |
1kHZ |
|
Water absorption (compared to dry state) |
36-350 |
% |
0.5 |
|
ASTM-D 570 |
4 days in water at 23°C |
|
Frigen extract |
190 |
% |
0.05 |
|
DIN 8944 |
Cold extraction |
|
Trichloroethylene-extract |
190 |
% |
0.2 |
|
DIN 8943 |
Extracted in Soxhalet apparatus for 2h. Boiled down for 15h at 105°C. |
FEATURES AND BENEFITS
- High mechanical stability.
- Temperature stability.
- Chemical resistance.
- Good separating properties.
MATERIAL DATA
| Product Code | 605 |
| Material | Polyethlene terephthalate (PET) |
| Standard Colour | Haze/opaque |
| Operating Temperature-°C | -70°C-150°C |
| Dielectric Strength €“ kV/mm | See technical specification |
| Tensile Stength-N/mm² | See technical specification |
PRICE MATRIX
| Size | Price (per meter) 1-99m | Price (per meter) 100m + |
| 50 microns x 1300mm | £1.04 | £0.9735 |
| 125 microns x 1165mm | £2.16 | £2.02 |
| 190 microns x 914mm | £2.48 | £2.31 |
| 250 microns x 914mm | £3.50 | £3.29 |
| 500 microns x 1020mm | £7.82 | £7.33 |