| Category | Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Unreinforced, Flame Retardant |
| Manufacturer | Samyang |
| Trade Name | Trirex® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Samyang Trirex® PC-3025N2 10 MFI Flame Retardant Clear Polycarbonate.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.20 g/cc | 0.0434 lb/in³ | ASTM D792 |
| Water Absorption | 0.15 % | 0.15 % | 24 hours at 73°F |
| Linear Mold Shrinkage | 0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | ASTM D955 |
| Melt Flow | 10 g/10 min @Load 1.20 kg, Temperature 300 °C |
10 g/10 min @Load 2.65 lb, Temperature 572 °F |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 120 | 120 | ASTM D785 |
| Tensile Strength, Yield | 63.5 MPa @Thickness 3.17 mm |
9210 psi @Thickness 0.125 in |
|
| Elongation at Break | 100 % @Thickness 3.17 mm |
100 % @Thickness 0.125 in |
|
| Flexural Yield Strength | 84.0 MPa @Thickness 3.17 mm |
12200 psi @Thickness 0.125 in |
|
| Flexural Modulus | 3.10 GPa @Thickness 3.17 mm |
450 ksi @Thickness 0.125 in |
|
| Izod Impact, Notched | 5.87 J/cm @Thickness 3.17 mm |
11.0 ft-lb/in @Thickness 0.125 in |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 1.8 MPa (264 psi) | 132 °C | 270 °F | ASTM D648 |
| Flammability, UL94 | V-0 @Thickness 3.17 mm |
V-0 @Thickness 0.125 in |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Transmission, Visible | >= 86 % @Thickness 3.00 mm |
>= 86 % @Thickness 0.118 in |
ASTM D1003 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 4.00e+16 ohm-cm | 4.00e+16 ohm-cm | ASTM D257 |
| Dielectric Constant | 2.8 | 2.8 | ASTM D150 |
| Dielectric Strength | 30.0 kV/mm @Thickness 3.00 mm |
762 kV/in @Thickness 0.118 in |
ASTM D149 |
| Dissipation Factor | 0.0082 | 0.0082 | ASTM D150 |
| Arc Resistance | 120 sec @Thickness 3.00 mm |
120 sec @Thickness 0.118 in |
High Voltage, Low Current; ASTM D495 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 266 - 282 °C | 510 - 540 °F | |
| Middle Barrel Temperature | 271 - 288 °C | 520 - 550 °F | |
| Front Barrel Temperature | 282 - 304 °C | 540 - 580 °F | |
| Nozzle Temperature | 277 - 310 °C | 530 - 590 °F | |
| Melt Temperature | 288 - 316 °C | 550 - 600 °F | |
| Mold Temperature | 71.1 - 110 °C | 160 - 230 °F | |
| Drying Temperature | 121 °C | 250 °F | |
| Dry Time | 3 - 4 hour | 3 - 4 hour | |
| Injection Pressure | 82.7 - 124 MPa | 12000 - 18000 psi | |
| Back Pressure | 0.345 - 1.38 MPa | 50.0 - 200 psi | |
| Clamp Pressure | 27.6 - 68.9 MPa | 4000 - 10000 psi | |
| Cycle Time - Injection | 1.0 - 2.5 sec | 1.0 - 2.5 sec | |
| Cycle Time - Cooling | 5.0 - 40 sec | 5.0 - 40 sec | |
| Vent Depth | 0.00200 - 0.00800 cm | 0.000787 - 0.00315 in | |
| Screw Speed | 40 - 70 rpm | 40 - 70 rpm |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Injection Speed- Edge Gate | Slow-Medium | |
| Injection Speed- Tab Gate | Medium-Fast | |
| Injection Speed- Tunnel Gate | Fast | |
| Shot Size | 40-60% |