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LG Chemical Lupoy 1080-70 Polycarbonate Resin
| Category | Polymer , Thermoplastic , Polycarbonate (PC) |
| Manufacturer | LG Chemical |
| Trade Name | LUPOY |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | LG Chemical Lupoy 1080-70 Polycarbonate Resin.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Description: LUPOY PC 1080-70 resin is designed for optical media discs applications. It exhibits an excellent physical property balance of heat resistance, transparency and impact strength.Main Characteristics: Very low viscosity and Good mold releaseApplications: VCD, Audio-CD, DC-ROM, CD-R, CD-RW, CD-RAM and DVD, DVD-R, DVD-RWCAS: 103598-77-2Information provided by LG Chemical
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.20 g/cc | 1.20 g/cc | ASTM D792 |
| Water Absorption | 0.32 % @Temperature 23.0 °C |
0.32 % @Temperature 73.4 °F |
equilibrium, 50% RH; ASTM D570 |
| 0.15 % @Temperature 23.0 °C, Time 86400 sec |
0.15 % @Temperature 73.4 °F, Time 24.0 hour |
ASTM D570 | |
| Linear Mold Shrinkage, Flow | 0.00050 - 0.00070 cm/cm | 0.00050 - 0.00070 in/in | ASTM D955 |
| Melt Flow | 70 g/10 min @Load 1.20 kg, Temperature 300 °C |
70 g/10 min @Load 2.65 lb, Temperature 572 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 58 | 58 | ASTM D785 |
| Hardness, Rockwell R | 124 | 124 | ASTM D785 |
| Tensile Strength, Ultimate | 48.0 MPa | 6960 psi | ASTM D638 |
| Tensile Strength, Yield | 60.0 MPa | 8700 psi | 50mm/min; ASTM D638 |
| Elongation at Break | 60 % | 60 % | ASTM D638 |
| Elongation at Yield | 6.0 % | 6.0 % | ASTM D638 |
| Tensile Modulus | 2.30 GPa | 334 ksi | ASTM D638 |
| Flexural Yield Strength | 100 MPa | 14500 psi | ASTM D790 |
| Flexural Modulus | 2.50 GPa | 363 ksi | ASTM D790 |
| Izod Impact, Notched | 2.668 J/cm @Thickness 3.20 mm, Temperature 23.0 °C |
4.998 ft-lb/in @Thickness 0.126 in, Temperature 73.4 °F |
0.25 mm notch; ASTM D256 |
| Dart Drop, Total Energy | 520 J @Thickness 3.20 mm |
384 ft-lb @Thickness 0.126 in |
203m/min; ASTM D3763 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 68.0 µm/m-°C @Temperature -40.0 - 82.0 °C |
37.8 µin/in-°F @Temperature -40.0 - 180 °F |
ASTM D696 |
| Deflection Temperature at 0.46 MPa (66 psi) | 137 °C @Thickness 4.00 mm |
279 °F @Thickness 0.157 in |
Annealed; ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 124 °C @Thickness 4.00 mm |
255 °F @Thickness 0.157 in |
Unannealed; ASTM D648 |
| Vicat Softening Point | 147 °C @Load 5.10 kg |
297 °F @Load 11.2 lb |
50°C/hr; ASTM D1525 |
| Softening Point | 150 - 200 °C | 302 - 392 °F | melting point per MSDS |
| Flash Point | >= 450 °C | >= 842 °F |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.583 | 1.583 | ASTM D542 |
| Transmission, Visible | 91 % | 91 % | ASTM D1003 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Autoignition Temperature | >450°C |
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