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Samyang Trirex® 3022L1 Polycarbonate, Lens Grade
| Category | Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Optical Grade |
| Manufacturer | Samyang |
| Trade Name | Trirex® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Samyang Trirex® 3022L1 Polycarbonate, Lens Grade.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
TRIREX® polycarbonate resins offer superior transparency, mechanical properties, good dimensional stability and high electrical performance, which allows it to be widely used for electrical, electronic, appliance, automotive and optical industries.Characteristics:Low viscosityApplications:Suitable for Automotive LensesAll information provided by Samyang
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.20 g/cc | 1.20 g/cc | ASTM D792 |
| Water Absorption | 0.15 % @Time 86400 sec |
0.15 % @Time 24.0 hour |
ASTM D570 |
| Linear Mold Shrinkage | 0.0050 - 0.0070 cm/cm @Thickness 3.00 mm |
0.0050 - 0.0070 in/in @Thickness 0.118 in |
ASTM D955 |
| Melt Flow | 14 g/10 min @Load 1.20 kg, Temperature 300 °C |
14 g/10 min @Load 2.65 lb, Temperature 572 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 120 | 120 | ASTM D785 |
| Tensile Strength, Yield | 66.7 MPa | 9670 psi | ASTM D638 |
| Elongation at Break | 120 % | 120 % | ASTM D638 |
| Flexural Yield Strength | 86.3 MPa | 12500 psi | ASTM D790 |
| Flexural Modulus | 2.06 GPa | 299 ksi | ASTM D790 |
| Izod Impact, Unnotched | 7.85 J/cm @Thickness 3.17 mm |
14.7 ft-lb/in @Thickness 0.125 in |
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 56.0 µm/m-°C | 31.1 µin/in-°F | ASTM D696 |
| Deflection Temperature at 0.46 MPa (66 psi) | 145 °C | 293 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 134 °C | 273 °F | ASTM D648 |
| Flammability, UL94 | V-2 @Thickness 1.59 mm |
V-2 @Thickness 0.0625 in |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.585 | 1.585 | ASTM D542 |
| Haze | 1.5 % @Thickness 3.00 mm |
1.5 % @Thickness 0.118 in |
ASTM D1003 |
| Transmission, Visible | 89.7 % | 89.7 % | ASTM D1003 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 280 - 300 °C | 536 - 572 °F | |
| Middle Barrel Temperature | 280 - 300 °C | 536 - 572 °F | |
| Front Barrel Temperature | 280 - 300 °C | 536 - 572 °F | |
| Nozzle Temperature | 290 - 310 °C | 554 - 590 °F | |
| Melt Temperature | 300 - 310 °C | 572 - 590 °F | |
| Drying Temperature | 120 °C | 248 °F | |
| Dry Time | 3 - 5 hour | 3 - 5 hour | |
| Moisture Content | <= 0.020 % | <= 0.020 % | |
| Screw Speed | 30 - 80 rpm | 30 - 80 rpm |
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