PROX-100, sheet resistance 100ohm/sq, thickness 0.125 or 0.175mm,
roll width 1200mm, used for producing pdlc film, EL panel or touch
The ITO COATED PET FILM thermal shrinkage depends on the thermal
shrinkage of PET Film.Our FG1 PET film with low heat shrinkage(see
data below),are quite suitable for Electroluminescent printing.Due
to the thermal shrinkage of ITO PET Film, film sheet need to be cut
generally 1% larger than the size of the EL panel,and before
printing,need to heat the film for shrinkage to make the film size
stable. Generally at 130C for 1 hours .
NOTE :the temperature and time of heat should be higher and longer
than the temperature and time of sliver paste heating.
All ITO PET FILM products feature electrical uniformity of 10%
within any one square foot area, defined as the maximum difference
from the average ohms per square value within that area. However,
touch screen manufacturers typically achieve <1% resistance
linearity by orienting their sensors (busbars) so that the
electrical current path is always in the direction of the length of
the film roll.
Handling ITO PET Film
Vacuum deposited ITO coatings are very thin and are easily
scratched or cracked if handled improperly. When removing film from
a roll, care should be taken not to bend or crease it. It is
important never to allow the ITO coated side to come in contact
with a surface, such as a table, during processing operations.
Sliding ITO coating over a surface will scratch the coating,
resulting in elevated surface resistance and visible defects.
Please note that all ITO PET FILM product supplied in sheet form is
supplied with protective liner on all surfaces.
Ordering ITO PET FILM Products
PROCHEMA sells ITO PET FILM products in roll form of 250m x 1220mm
(cut to 610mm/305mm width ). When ordering rolls of film, please
correctly specify the film thickness (microns, mils or gauge
units), film width, length of film on each roll and number of rolls
desired. Rolls are supplied on 6 inch or 3 inch cores depends on
Thickness: 0.125 or 0.175mm