Category | Polymer , Thermoplastic , Polyarylate |
Manufacturer | Unitika |
Trade Name | |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Unitika P-1001A Engineering Plastic.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.21 g/cc | 0.0437 lb/in³ | ASTM D792 |
Water Absorption | 0.26 % @Thickness 3.17 mm, Time 86400 sec |
0.26 % @Thickness 0.125 in, Time 24.0 hour |
ASTM D570 |
Linear Mold Shrinkage, Flow | 0.0080 cm/cm @Thickness 3.00 mm |
0.0080 in/in @Thickness 0.118 in |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell R | 123 | 123 | ASTM D785 |
Tensile Strength at Break | 69.0 MPa | 10000 psi | ASTM D638 |
Elongation at Break | 50 % | 50 % | ASTM D638 |
Flexural Strength | 81.0 MPa | 11700 psi | ASTM D790 |
Flexural Modulus | 2.10 GPa | 305 ksi | ASTM D790 |
Izod Impact, Notched | 1.96 J/cm @Thickness 3.17 mm |
3.67 ft-lb/in @Thickness 0.125 in |
ASTM D256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 62.0 µm/m-°C | 34.4 µin/in-°F | ASTM D696 |
Deflection Temperature at 1.8 MPa (264 psi) | 175 °C | 347 °F | ASTM D648 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 2.00e+14 ohm-cm | 2.00e+14 ohm-cm | ASTM D257 |
Dielectric Constant | 3.0 @Frequency 1.00e+6 Hz |
3.0 @Frequency 1.00e+6 Hz |
ASTM D150 |
Dielectric Strength | 31.0 kV/mm | 787 kV/in | ASTM D149 |
Dissipation Factor | 0.010 @Frequency 1.00e+6 Hz |
0.010 @Frequency 1.00e+6 Hz |
ASTM D150 |
Arc Resistance | 127 sec | 127 sec | ASTM D495 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Rear Barrel Temperature | 310 - 330 °C | 590 - 626 °F | |
Middle Barrel Temperature | 330 - 350 °C | 626 - 662 °F | |
Front Barrel Temperature | 350 - 370 °C | 662 - 698 °F | |
Nozzle Temperature | 350 - 370 °C | 662 - 698 °F | |
Mold Temperature | 120 - 140 °C | 248 - 284 °F | actual surface temp |
Drying Temperature | 140 °C | 284 °F | |
Dry Time | 6.00 - 24.0 hour | 6.00 - 24.0 hour | |
Back Pressure | 0.490 - 1.47 MPa | 71.1 - 213 psi | gage pressure |