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LEXAN™ 945A resin
| Category: | PC , Polycarbonate |
| Manufacturer: | SABIC Innovative Plastics |
| Trademark: | LEXAN™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | RwMGKy_LEXAN945Aresin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| LEXAN 945A Polycarbonate (PC) resin is a non-filled, injection moldable grade. This non-chlorinated, non-brominated flame retardant PC has an UL-94 V0 rating and is available in transparent and tinted color options. LEXAN 945A is a general purpose resin designed to meet the needs of various applications. |
| General Information | |
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| Additive |
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| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.19 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 10 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow (3.20 mm) | 0.60 - 0.80 | % | Internal method |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus 1 | 2270 | MPa | ASTM D638 |
| Tensile Strength 2 | ASTM D638 | ||
| Yield | 62.0 | MPa | ASTM D638 |
| Fracture | 67.0 | MPa | ASTM D638 |
| Tensile Elongation 3 | ASTM D638 | ||
| Yield | 6.0 | % | ASTM D638 |
| Fracture | 130 | % | ASTM D638 |
| Flexural Modulus 4(50.0 mm Span) | 2370 | MPa | ASTM D790 |
| Flexural Strength 5(Yield, 50.0 mm Span) | 101 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 800 | J/m | ASTM D256 |
| Instrumented Dart Impact (23°C, Total Energy) | 79.0 | J | ASTM D3763 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, unannealed, 3.20mm | 137 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 3.20mm | 126 | °C | ASTM D648 |
| Vicat Softening Temperature | 143 | °C | ASTM D1525 6 |
| Linear thermal expansion coefficient | ASTM E831 | ||
| Flow : -40 to 40°C | 6.8E-5 | cm/cm/°C | ASTM E831 |
| Lateral : -40 to 40°C | 7.4E-5 | cm/cm/°C | ASTM E831 |
| RTI Elec | 130 | °C | UL 746 |
| RTI Imp | 120 | °C | UL 746 |
| RTI | 130 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Arc Resistance 7 | PLC 7 | ASTM D495 | |
| Comparative Tracking Index (CTI) | PLC 2 | UL 746 | |
| High Amp Arc Ignition (HAI) | PLC 3 | UL 746 | |
| High Voltage Arc Tracking Rate (HVTR) | PLC 3 | UL 746 | |
| Hot-wire Ignition (HWI) | PLC 3 | UL 746 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 1.52 mm | V-2 | UL 94 | |
| 3.04 mm | V-0 | UL 94 | |
| Glow Wire Flammability Index (1.00 mm) | 960 | °C | IEC 60695-2-12 |
| Glow Wire Ignition Temperature (1.00 mm) | 850 | °C | IEC 60695-2-13 |
| Oxygen Index | 35 | % | ISO 4589-2 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Transmittance (2540 µm) | > 85.0 | % | ASTM D1003 |
| Haze (2540 µm) | 1.0 | % | ASTM D1003 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 | °C | |
| Drying Time | 2.0 - 4.0 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Hopper Temperature | 60.0 - 80.0 | °C | |
| Rear Temperature | 260 - 280 | °C | |
| Middle Temperature | 270 - 290 | °C | |
| Front Temperature | 280 - 310 | °C | |
| Nozzle Temperature | 270 - 290 | °C | |
| Processing (Melt) Temp | 280 - 310 | °C | |
| Mold Temperature | 80.0 - 110 | °C |
| Note Message | |
|---|---|
| 1 . | 50 mm/min |
| 2 . | Type 1, 50mm/min |
| 3 . | Type 1, 50mm/min |
| 4 . | 1.3 mm/min |
| 5 . | 1.3 mm/min |
| 6 . | 标准 B (120°C/h), 载荷2 (50N) |
| 7 . | Tungsten electrode |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Manner Flexible PVC X4765 | Manner Plastics, L.P. | PVC, Flexible | Manner Flexible PVC |
| RTP 2299 X 113783 A | RTP Company | PEEK | RTP |
| NuSil R-2631 | NuSil Technology | Silicone | NuSil |
| CP PRYME® Polypropylene PPC100NB-10M | Chase Plastics Services Inc. | PP Copolymer | CP PRYME® Polypropylene |
| DENIFORM 0037 | Vamp Tech | Acetal (POM) Copolymer | DENIFORM |
