|
|
| |
|
Printing Instructions |
|
DuPont Teijin Films
|
Melinex® 301
|
Polyethylene Terephthalate (PET)
|
|
 |
| |
|
|
Description
|
Melinex® 301
is a coextruded film based on Melinex®
S.
|
Applications
|
Used
in the manufacturing process for GRP sheet where it acts
as both a carrier film for resin/glass
mix and also as a permanently bonded surfacing film in
the finished sheet.
|
Pre-treatment
|
One
side bondable polyester (by application of heat / pressure
in temperature range 140 - 200°C) |
Approvals
|
None.
|
|
|
|
|
 |
Properties |
Unit |
Test
Method |
Other |
|
|
|
Thickness
Micron |
um |
Micrometer
method
|
|
15 |
20 |
30 |
Thickness Gauge |
gauge |
|
|
60 |
80 |
120 |
Thickness
Thou |
" |
|
|
0.0006 |
0.0008 |
0.0012
|
Yield |
Substance
Yield g/M2 |
g/M2 |
|
|
21 |
25 |
42 |
Yield
M2/ Kg |
M2/Kg |
|
|
48 |
36 |
24 |
Mechanical
Properties MD |
Tensile Strength |
kgf/mm2 |
ASTM D 882-83
|
|
16 |
|
|
Elongation
at break |
% |
ASTM D 882-83
|
|
120 |
|
|
Mechanical
Properties TD |
Tensile Strength
|
kgf/mm2
|
ASTM D 882-83
|
|
19 |
|
|
Elongation
at break
|
%
|
ASTM D 882-83
|
|
80 |
|
|
Other |
Water
Vapour Transmission
|
g/M2
24 h
|
38°C
10/15% r.h.
|
|
35
|
25
|
17
|
Oxygen
Permeability |
cm3/M2
24 h atm Oxygen
|
ASTM
D1894
|
|
96
|
72
|
48
|
Relative
Density
|
|
ASTM
D 1505-77
|
(modified
to melinex test method)23° C
|
1.39
|
|
|
Slip
|
treated
to untreated
|
ASTM
D1894
|
Modified
to melinex method 12um film
|
0.4
|
|
|
Slip
|
untreated
to untreated
|
ASTM
D1894
|
Modified
to melinex method 12um film
|
0.4-0.6
|
|
|
Electrical
|
Breakdown
Voltage
|
kV
|
ASTM D 149-81
|
(0.25inch
electrodes in dry air at 25°C)
|
4.7
|
5.4
|
6.4
|
Surface resistivity |
ohm/ |
ASTM D 257-83
|
(500V
dc at 20°C and 54% rh)
|
>10(power
of 13)
|
|
|
Volume
Resistivity
|
ohm m
|
ASTM D 257-83
|
(100V
dc at 25°C and 100s)
|
10 (power of 15)
|
|
|
Permittivity |
|
|
|
|
|
|
23°C,
50Hz |
|
ASTM D 150-81
|
|
3.26
|
|
|
23°C,
1KHz |
|
ASTM D 150-81 |
|
3.24
|
|
|
23°C,
10 KHz |
|
ASTM D 150-81 |
|
3.21
|
|
|
0°C,
50Hz |
|
ASTM D 150-81 |
|
3.26
|
|
|
50°C,
50Hz |
|
ASTM D 150-81 |
|
3.27
|
|
|
100°C,
50Hz |
|
ASTM D 150-81 |
|
3.35
|
|
|
150°C,
50Hz |
|
ASTM D 150-81 |
|
3.65
|
|
|
Dissipation Factor |
|
|
|
|
|
|
23°C,
50Hz |
|
ASTM D 150-81 |
|
0.002
|
|
|
23°C,
1Khz |
|
ASTM D 150-81 |
|
0.0055
|
|
|
23°C,
10Khz |
|
ASTM D 150-81 |
|
0.011
|
|
|
0°C,
50Hz |
|
ASTM D 150-81 |
|
0.004
|
|
|
50°C,
50Hz |
|
ASTM D 150-81 |
|
0.0015
|
|
|
100°C,
50Hz |
|
ASTM D 150-81 |
|
0.007
|
|
|
150°C,
50Hz |
|
ASTM D 150-81 |
|
0.006
|
|
|
Other |
|
|
| Other
Specifications: |
| |
PSG
Group Ltd. - Disclaimer
All technical information and related data supplied by or on behalf
of PSG
Group Ltd. (and subsidiary companies) is believed to be accurate
and
complete. However, it will remain the responsibility of the purchaser
/ user
to determine the suitability of each product for a particular application
and shall assume all risk and liability in connection therewith.
No warranty is implied with regard to information or recommendations
given
by our distributors and or subcontractors.
The descriptions of products and services displayed on this web site
and the
terms under which they are given may be modified at any time without
notice.
In any event or occurrence, our liability is strictly limited to
the value
of the original invoice.
Any links on this site are for the convenience of the visitor only
and we
are not responsible for their content. |
Melinex® registered trademark
of DuPont Teijin Films. Only DuPont Teijin Films makes Melinex® brand polyester film |
|
