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CABLE
INSULATION FILM
This
HF type polyester film is a strong, durable and hazy film
possessing low friction, high dielctric strength, high break down
voltage and exceptional tensile and tear strength. This film has
excellent processability for slitting into narrow widths and is
highly suitable for cable wrapping, cable identification and electronic
applications. This film is also suitable for paper lamination, roofing
and release applications.
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TECHNICAL
DATA
Type
– HF
|
| PROPERTY |
TEST
METHOD |
UNIT |
NOMINAL
VALUE |
| PHYSICAL |
|
|
|
|
|
|
|
|
|
| Thickness |
Internal |
micron
|
12 |
15 |
19 |
23 |
36 |
50 |
75 |
| Yield |
Internal |
m2/kg |
59.5 |
47.6 |
37.6 |
31.0 |
19.8 |
14.3 |
9.5 |
| Tensile
Strength MD |
ASTM-D-882 |
kg/cm2 |
2000 |
2000 |
1900 |
1800 |
1800 |
1750 |
1750 |
| at
Break TD |
|
|
2200
|
2200 |
2200
|
2100 |
2000 |
1900 |
1850 |
| Elongation
MD |
ASTM-D-882 |
% |
100 |
100 |
100 |
110 |
125 |
140 |
150 |
| at
Break TD |
|
|
85 |
85 |
80 |
85 |
100 |
125 |
130 |
| Co-efficient
Static |
ASTM-D-1894 |
- |
0.50 |
0.50 |
0.50 |
0.50 |
0.40 |
0.40 |
0.35 |
| Of
Friction Kinetic |
|
|
0.45 |
0.45 |
0.45 |
0.45 |
0.35 |
0.35 |
0.32 |
| OPTICAL |
|
|
|
|
|
|
|
|
|
| Haze |
ASTM-D-1003 |
% |
4
|
5
|
6
|
7 |
9
|
12
|
16 |
| THERMAL |
|
|
|
|
|
|
|
|
|
| Shrinkage
at MD |
ASTM-D-1204 |
% |
2.5 |
2.5 |
2.5 |
2.5 |
2.0 |
2.0 |
2.0 |
| 150
o C/30’ TD |
|
|
1.0
|
1.0 |
1.0 |
0.8 |
0.8
|
0.6
|
0.4 |
| ELECTRICAL |
|
|
|
|
|
|
|
|
|
| Break
Down Voltage |
ASTM-D-149 |
kV |
3 |
3 |
4 |
5 |
8 |
10 |
12 |
MD--
Machine Direction ; TD–Transverse Direction
UmaPETÒis
the registered trademark for Ester Industries’ bi-axially oriented
polyester films based on polyethylene terephthalate.
The
information contained herein is to be used only as a guide for using
UmaPET film. The specifications and characteristics mentioned are
based on reliable test procedures. Users of this film should make
independent assessment of its suitability to their end use. Ester
Industries does not offer any guarantee on the results and does
not accept any liability arising out of the use of the information
contained herein.
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