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 C300VN.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.29 g/cc | 0.0466 lb/in³ | ASTM D792 |
Water Absorption | 0.24 % @Thickness 3.17 mm, Time 86400 sec |
0.24 % @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 |
---|---|---|---|
Tensile Strength at Break | 75.0 MPa | 10900 psi | ASTM D638 |
Elongation at Break | 40 % | 40 % | ASTM D638 |
Flexural Strength | 95.0 MPa | 13800 psi | ASTM D790 |
Flexural Modulus | 2.50 GPa | 363 ksi | ASTM D790 |
Izod Impact, Notched | 0.650 J/cm @Thickness 3.17 mm |
1.22 ft-lb/in @Thickness 0.125 in |
ASTM D256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 65.0 µm/m-°C | 36.1 µin/in-°F | ASTM D696 |
Deflection Temperature at 1.8 MPa (264 psi) | 155 °C | 311 °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 | 30.0 kV/mm | 762 kV/in | ASTM D149 |
Dissipation Factor | 0.010 @Frequency 1.00e+6 Hz |
0.010 @Frequency 1.00e+6 Hz |
ASTM D150 |
Arc Resistance | 125 sec | 125 sec | ASTM D495 |
Comparative Tracking Index | 175 V | 175 V |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Rear Barrel Temperature | 260 - 280 °C | 500 - 536 °F | |
Middle Barrel Temperature | 280 - 300 °C | 536 - 572 °F | |
Front Barrel Temperature | 300 - 320 °C | 572 - 608 °F | |
Nozzle Temperature | 300 - 320 °C | 572 - 608 °F | |
Mold Temperature | 100 - 120 °C | 212 - 248 °F | actual surface temp |
Drying Temperature | 130 °C | 266 °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 |