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LEXAN™ EXL1494T resin
| Category: | PC , Polycarbonate |
| Manufacturer: | SABIC Innovative Plastics |
| Trademark: | LEXAN™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | h0tlkK_LEXANEXL1494Tresin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| LEXAN EXL1494T polycarbonate (PC) siloxane copolymer resin is an injection molding grade with FDA and EU food contact compliance. This resin offers extreme low temperature (-40 C) ductility in combination with medium flow characteristics, improved release and excellent processability with opportunities for shorter IM cycle times compared to standard PC. LEXAN EXL1494T resin is available in transparent and opaque colors and is an excellent candidate for a broad range of food contact applications. |
| General Information | |
|---|---|
| Features |
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| Uses |
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| Agency Ratings |
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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, ISO 1183 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 10 | g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) (300°C/1.2 kg) | 9.50 | cm³/10min | ISO 1133 |
| Molding Shrinkage | Internal method | ||
| Flow : 3.20mm | 0.40 - 0.80 | % | Internal method |
| Transverse flow : 3.20mm | 0.40 - 0.80 | % | Internal method |
| Water Absorption | ISO 62 | ||
| Saturated, 23°C | 0.12 | % | ISO 62 |
| Equilibrium, 23°C, 50% RH | 0.093 | % | ISO 62 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (L-Scale) | 87 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 1 | 2190 | MPa | ASTM D638 |
| -- | 2310 | MPa | ISO 527-2/1 |
| Tensile Strength | |||
| Yield 2 | 57.6 | MPa | ASTM D638 |
| Yield | 56.8 | MPa | ISO 527-2/50 |
| Fracture 3 | 59.1 | MPa | ASTM D638 |
| Fracture | 55.3 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Yield 4 | 5.6 | % | ASTM D638 |
| Yield | 5.4 | % | ISO 527-2/50 |
| Fracture 5 | 120 | % | ASTM D638 |
| Fracture | 110 | % | ISO 527-2/50 |
| Flexural Modulus | |||
| 50.0mm span 6 | 2180 | MPa | ASTM D790 |
| -- 7 | 2120 | MPa | ISO 178 |
| Flexural Stress | |||
| -- | 88.6 | MPa | ISO 178 |
| Yield, 50.0mm span 8 | 92.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 9 | ISO 179/1eA | ||
| -30°C | 60 | kJ/m² | ISO 179/1eA |
| 23°C | 70 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength 10 | ISO 179/1eU | ||
| -30°C | No Break | ISO 179/1eU | |
| 23°C | No Break | ISO 179/1eU | |
| Notched Izod Impact | |||
| -30°C | 710 | J/m | ASTM D256 |
| 23°C | 820 | J/m | ASTM D256 |
| -30°C 11 | 55 | kJ/m² | ISO 180/1A |
| 23°C 12 | 65 | kJ/m² | ISO 180/1A |
| Unnotched Izod Impact Strength 13 | ISO 180/1U | ||
| -30°C | No Break | ISO 180/1U | |
| 23°C | No Break | ISO 180/1U | |
| Instrumented Dart Impact | ASTM D3763 | ||
| -30°C, Total Energy | 77.4 | J | ASTM D3763 |
| 23°C, Total Energy | 75.5 | J | ASTM D3763 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 1.8 MPa, unannealed, 3.20mm | 121 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 64.0mm span 14 | 116 | °C | ISO 75-2/Af |
| Vicat Softening Temperature | |||
| -- | 139 | °C | ASTM D1525, ISO 306/B120 11 15 |
| -- | 138 | °C | ISO 306/B50 |
| Ball Pressure Test (125°C) | Pass | IEC 60695-10-2 | |
| Linear thermal expansion coefficient | |||
| Flow : -40 to 95°C | 6.7E-5 | cm/cm/°C | ASTM E831 |
| Flow : 23 to 80°C | 6.7E-5 | cm/cm/°C | ISO 11359-2 |
| Lateral : -40 to 95°C | 8.0E-5 | cm/cm/°C | ASTM E831 |
| Lateral : 23 to 80°C | 8.0E-5 | cm/cm/°C | ISO 11359-2 |
| RTI Elec | 130 | °C | UL 746 |
| RTI | 130 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.0E+15 | ohms | ASTM D257 |
| Volume Resistivity | > 1.0E+15 | ohms·cm | ASTM D257 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (3.00 mm) | V-2 | UL 94 | |
| Glow Wire Flammability Index (3.00 mm) | 960 | °C | IEC 60695-2-12 |
| Glow Wire Ignition Temperature | IEC 60695-2-13 | ||
| 0.800 mm | 850 | °C | IEC 60695-2-13 |
| 3.00 mm | 850 | °C | IEC 60695-2-13 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Transmittance (2540 µm) | 82.0 | % | ASTM D1003 |
| Haze (2540 µm) | 3.0 | % | ASTM D1003 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 121 | °C | |
| Drying Time | 3.0 - 4.0 | hr | |
| Drying Time, Maximum | 48 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Suggested Shot Size | 40 - 60 | % | |
| Rear Temperature | 217 - 293 | °C | |
| Middle Temperature | 282 - 304 | °C | |
| Front Temperature | 293 - 316 | °C | |
| Nozzle Temperature | 288 - 310 | °C | |
| Processing (Melt) Temp | 293 - 316 | °C | |
| Mold Temperature | 71.0 - 93.0 | °C | |
| Back Pressure | 0.345 - 0.689 | MPa | |
| Screw Speed | 40 - 70 | rpm | |
| Vent Depth | 0.025 - 0.076 | mm |
| Note Message | |
|---|---|
| 1 . | 50 mm/min |
| 2 . | Type 1, 50mm/min |
| 3 . | Type 1, 50mm/min |
| 4 . | Type 1, 50mm/min |
| 5 . | Type 1, 50mm/min |
| 6 . | 1.3 mm/min |
| 7 . | 2.0 mm/min |
| 8 . | 1.3 mm/min |
| 9 . | 80*10*3 sp=62mm |
| 10 . | 80*10*3 sp=62mm |
| 11 . | 80*10*3 |
| 12 . | 80*10*3 |
| 13 . | 80*10*3 |
| 14 . | 80*10*4 mm |
| 15 . | 速率 A (50°C/h), 载荷2 (50N) |
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