SKYPURA PCT is high performance polyester with excellent thermal, hydrolytic stability and low oligomer content.
SKYPURA 1631 is a specially modified PCT for bi-axially oriented film process.
Applications / Uses
-Extrusion for cable, fiber, film, etc.
| Original Document | Technical Datasheet(English) | |||
| Features | Heat ResistanceHeat StabilizedHydrolysis Resistance | |||
| Processing | ExtrusionFilm ExtrusionWire & Cable ExtrusionSpinning/Monofilament | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
Viscosity | *** dl/g | Internal | Intrinsic Viscosity |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** kg/cm² | ASTM D638 | |
Tensile Strength | |||
Yield | *** kg/cm² | ASTM D638 | |
Break | *** kg/cm² | ASTM D638 | |
Tensile Elongation | |||
Yield | *** % | ASTM D638 | |
Flexural Modulus | *** kg/cm² | ASTM D790 | |
Flexural Strength | |||
- | *** kg/cm² | ASTM D790 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
- | *** J/m | ASTM D 256 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ASTM D648 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ASTM D648 | |
Melt Temperature(Tm) | *** °C | ASTM D 1525 | |
Glass Transition Temperature | *** °C | ASTM D 1525 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-m | ASTM D257 | |
Surface Resistivity | *** Ohm | ASTM D257 | |
Dielectric Constant(Permittivity) | |||
- | *** - | ASTM D150 | |
Dissipation Factor | |||
- | *** E-4 | ASTM D 150 | |
Dielectric Strength | *** kV/mm | ASTM D149 |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
