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SKC Skyrol®
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Polyester Film Data Sheet
Plastic Films Line Card
Also, visit our technical resources section |
Overview
Polyester film has outstanding mechanical and dielectric strength. This plastic film is durable and dimensionally stable. Polyester film has low water absorption and good chemical resistance. These properties remain constant over a wide range of temperatures and humidity levels.
Polyester film has great chemical resistance and is very difficult to tear which makes it an excellent choice for:
Polyester Film Standard Sizes
- Length, width, thickness, and tolerances vary by manufacturer
- Custom sizes and colors available upon request
Polyester Film Grades
- Heat stabilized
- Coated
- Printable
- Industrial
NOTE: Several other grades of polyester film are available. For additional information on polyester plastic films, contact your local Curbell Plastics representative or call Curbell at 1-888-287-2355.
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Typical Properties
Print Grade PET, 500 g
Product Description
Skyrol® SH71S is optically clear polyester film with a smooth surface, high gloss, good dimensional stability, flatness and good handling characteristics.
| Property |
Unit |
Value |
Test Method |
| General |
|
|
|
| Nominal Thickness |
Gauge (micron) |
500 (125) |
SKC Method |
| Mechanical |
|
|
|
| Tensile Strength |
psi MD
(KG/mm2 TD) |
28,000 (20)
30,000 (21) |
ASTM D882 |
| Elongation at Break |
% MD
TD |
140
100 |
ASTM D882 |
| Surface |
|
|
|
| Friction Coefficient |
Kinetic
Static |
0.45
0.48 |
ASTM D1894 |
| Optical |
|
|
|
Haze
Light Transmission
Gloss |
%
% |
1.5
93
185 |
ASTM D1003
ASTM D1003
ASTM D523 |
| Thermal |
|
|
|
| Heat shrinkage |
% MD
TD |
1.3
0.5 |
SKC Method
(150°C x 30 min) |
Unit correlation:
Gauge = μ/0.254
psi = Kg/mm2×1422.3
N/mm2=Kg/mm2×9.8 |
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