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LEXAN™ VR2220 resin
| Category: | PC , Polycarbonate |
| Manufacturer: | SABIC Innovative Plastics |
| Trademark: | LEXAN™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | P2zgW4_LEXAN-VR2220-resin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Mid-flow, UV stabilized polycarbonate resin with mold release. Available in limited transparent tints, limited package types, and must meet minimum order quantity requirements |
| General Information | |
|---|---|
| Additive |
|
| Features |
|
| Processing Method |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- | 1.20 | g/cm³ | ASTM D792, ISO 1183 |
| -- | 1.19 | g/cm³ | ASTM D792 |
| Specific Volume | 0.830 | cm³/g | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 11 | g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) (300°C/1.2 kg) | 12.0 | cm³/10min | ISO 1133 |
| Molding Shrinkage | Internal Method | ||
| Flow 1 | 0.50 to 0.70 | % | |
| Flow : 3.20 mm | 0.50 to 0.70 | % | |
| Across Flow : 3.20 mm | 0.50 to 0.70 | % | |
| Water Absorption | |||
| 24 hr | 0.15 | % | ASTM D570 |
| Saturation, 23°C | 0.35 | % | ISO 62 |
| Equilibrium, 23°C | 0.35 | % | ASTM D570 |
| Equilibrium, 100°C | 0.58 | % | ASTM D570 |
| Equilibrium, 23°C, 50% RH | 0.15 | % | ISO 62 |
| Outdoor Suitability | f1 | UL 746C |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness | ASTM D785 | ||
| M-Scale | 70 | ||
| R-Scale | 118 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 2 | 2350 | MPa | ASTM D638 |
| -- | 2350 | MPa | ISO 527-2/1 |
| Tensile Strength | |||
| Yield 3 | 62.1 | MPa | ASTM D638 |
| Yield | 63.0 | MPa | ISO 527-2/50 |
| Break 4 | 65.5 | MPa | ASTM D638 |
| Break | 70.0 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Yield 5 | 7.0 | % | ASTM D638 |
| Yield | 6.0 | % | ISO 527-2/50 |
| Break 6 | 110 | % | ASTM D638 |
| Break | 110 | % | ISO 527-2/50 |
| Flexural Modulus | |||
| 50.0 mm Span 7 | 2340 | MPa | ASTM D790 |
| -- 8 | 2300 | MPa | ISO 178 |
| Flexural Stress | |||
| -- | 90.0 | MPa | ISO 178 |
| Yield, 50.0 mm Span 9 | 93.1 | MPa | ASTM D790 |
| Taber Abrasion Resistance (1000 Cycles, 1000 g, CS-17 Wheel) | 10.0 | mg | ASTM D1044 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 10(23°C) | 35 | kJ/m² | ISO 179/1eA |
| Notched Izod Impact | |||
| 23°C | 800 | J/m | ASTM D256 |
| -30°C 11 | 10 | kJ/m² | ISO 180/1A |
| 23°C 12 | 12 | kJ/m² | ISO 180/1A |
| Unnotched Izod Impact (23°C) | 3200 | J/m | ASTM D4812 |
| Instrumented Dart Impact (23°C, Total Energy) | 64.0 | J | ASTM D3763 |
| Gardner Impact (23°C) | 169 | J | ASTM D3029 |
| Tensile Impact Strength 13 | 546 | kJ/m² | ASTM D1822 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, Unannealed, 6.40 mm | 138 | °C | ASTM D648 |
| 0.45 MPa, Unannealed, 100 mm Span 14 | 136 | °C | ISO 75-2/Be |
| 1.8 MPa, Unannealed, 3.20 mm | 127 | °C | ASTM D648 |
| 1.8 MPa, Unannealed, 6.40 mm | 132 | °C | ASTM D648 |
| 1.8 MPa, Unannealed, 100 mm Span 15 | 125 | °C | ISO 75-2/Ae |
| Vicat Softening Temperature | |||
| -- | 154 | °C | ASTM D1525 16 |
| -- | 141 | °C | ISO 306/B50 |
| -- | 142 | °C | ISO 306/B120 |
| Ball Pressure Test (75°C) | Pass | IEC 60695-10-2 | |
| CLTE | |||
| Flow : -40 to 95°C | 6.8E-5 | cm/cm/°C | ASTM E831 |
| Flow : 23 to 80°C | 7.0E-5 | cm/cm/°C | ISO 11359-2 |
| Transverse : -40 to 95°C | 6.8E-5 | cm/cm/°C | ASTM E831 |
| Transverse : 23 to 80°C | 7.0E-5 | cm/cm/°C | ISO 11359-2 |
| Specific Heat | 1260 | J/kg/°C | ASTM C351 |
| Thermal Conductivity | 0.19 | W/m/K | ASTM C177 |
| RTI Elec | 130 | °C | UL 746 |
| RTI Imp | 130 | °C | UL 746 |
| RTI Str | 130 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | > 1.0E+17 | ohms·cm | ASTM D257 |
| Dielectric Strength (3.20 mm, in Air) | 15 | kV/mm | ASTM D149 |
| Dielectric Constant | ASTM D150 | ||
| 50 Hz | 3.17 | ||
| 60 Hz | 3.17 | ||
| 1 MHz | 2.96 | ||
| Dissipation Factor | ASTM D150 | ||
| 50 Hz | 9.0E-4 | ||
| 60 Hz | 9.0E-4 | ||
| 1 MHz | 0.010 | ||
| Comparative Tracking Index (CTI) | PLC 2 | UL 746 | |
| High Amp Arc Ignition (HAI) | PLC 1 | UL 746 | |
| High Voltage Arc Tracking Rate (HVTR) | PLC 2 | UL 746 | |
| Hot-wire Ignition (HWI) | PLC 4 | UL 746 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (0.760 mm) | HB | UL 94 | |
| Oxygen Index | 25 | % | ASTM D2863 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Refractive Index | 1.586 | ASTM D542 | |
| Transmittance (2540 µm) | 88.0 | % | ASTM D1003 |
| Haze (2540 µm) | 1.0 | % | ASTM D1003 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 121 | °C | |
| Drying Time | 3.0 to 4.0 | hr | |
| Drying Time, Maximum | 48 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Suggested Shot Size | 40 to 60 | % | |
| Rear Temperature | 271 to 293 | °C | |
| Middle Temperature | 282 to 304 | °C | |
| Front Temperature | 293 to 316 | °C | |
| Nozzle Temperature | 288 to 310 | °C | |
| Processing (Melt) Temp | 293 to 316 | °C | |
| Mold Temperature | 71.1 to 93.3 | °C | |
| Back Pressure | 0.345 to 0.689 | MPa | |
| Screw Speed | 40 to 70 | rpm | |
| Vent Depth | 0.025 to 0.076 | mm |
| Note Message | |
|---|---|
| 1 . | Tensile Bar |
| 2 . | 5.0 mm/min |
| 3 . | Type I, 50 mm/min |
| 4 . | Type I, 50 mm/min |
| 5 . | Type I, 50 mm/min |
| 6 . | Type I, 50 mm/min |
| 7 . | 1.3 mm/min |
| 8 . | 2.0 mm/min |
| 9 . | 1.3 mm/min |
| 10 . | 80*10*4 sp=62mm |
| 11 . | 80*10*4 |
| 12 . | 80*10*4 |
| 13 . | Type S |
| 14 . | 120*10*4 mm |
| 15 . | 120*10*4 mm |
| 16 . | Rate B (120°C/h), Loading 2 (50 N) |
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