Order Products : sales@su-jiao.com
LEXAN™ EXL1890T resin
| Category: | PC , Polycarbonate |
| Manufacturer: | SABIC Innovative Plastics |
| Trademark: | LEXAN™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | rDUYbm_LEXAN-EXL1890T-resin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
|---|
| LEXAN EXL1890T polycarbonate (PC) siloxane copolymer resin is a transparent injection molding grade for food contact applications. This resin offers cold temperature (0 °C) ductility in combination with very high flow characteristics and excellent processability with opportunities for shorter IM cycle times compared to standard PC resin. LEXAN EXL1890T resin offers enhanced release performance and is available in transparent colors and is an excellent candidate for a broad range of applications in food handling or food preparation markets. |
| General Information | |
|---|---|
| Features |
|
| Appearance |
|
| Processing Method |
|
| 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) | 35 | g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) (300°C/1.2 kg) | 33.0 | cm³/10min | ISO 1133 |
| Molding Shrinkage | Internal Method | ||
| Flow : 3.20 mm | 0.40 to 0.80 | % | |
| Across Flow : 3.20 mm | 0.40 to 0.80 | % | |
| Water Absorption | ISO 62 | ||
| Saturation, 23°C | 0.12 | % | |
| Equilibrium, 23°C, 50% RH | 0.093 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (L-Scale) | 90 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 1 | 2370 | MPa | ASTM D638 |
| -- | 2400 | MPa | ISO 527-2/1 |
| Tensile Strength | |||
| Yield 2 | 60.0 | MPa | ASTM D638 |
| Yield | 59.0 | MPa | ISO 527-2/50 |
| Break 3 | 58.0 | MPa | ASTM D638 |
| Break | 56.6 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Yield 4 | 5.8 | % | ASTM D638 |
| Yield | 5.4 | % | ISO 527-2/50 |
| Break 5 | 120 | % | ASTM D638 |
| Break | 120 | % | ISO 527-2/50 |
| Flexural Modulus | |||
| 50.0 mm Span 6 | 2360 | MPa | ASTM D790 |
| -- 7 | 2250 | MPa | ISO 178 |
| Flexural Stress | |||
| -- | 92.9 | MPa | ISO 178 |
| Yield, 50.0 mm Span 8 | 99.2 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 9 | ISO 179/1eA | ||
| -30°C | 40 | kJ/m² | |
| 23°C | 65 | kJ/m² | |
| Charpy Unnotched Impact Strength 10 | ISO 179/1eU | ||
| -30°C | No Break | ||
| 23°C | No Break | ||
| Notched Izod Impact | |||
| -30°C | 220 | J/m | ASTM D256 |
| 23°C | 700 | J/m | ASTM D256 |
| -30°C 11 | 30 | kJ/m² | ISO 180/1A |
| 23°C 12 | 60 | kJ/m² | ISO 180/1A |
| Unnotched Izod Impact Strength 13 | ISO 180/1U | ||
| -30°C | No Break | ||
| 23°C | No Break | ||
| Instrumented Dart Impact (23°C, Total Energy) | 79.0 | J | ASTM D3763 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 1.8 MPa, Unannealed, 3.20 mm | 121 | °C | ASTM D648 |
| 1.8 MPa, Unannealed, 64.0 mm Span 14 | 118 | °C | ISO 75-2/Af |
| Vicat Softening Temperature | |||
| -- | 138 | °C | ASTM D1525, ISO 306/B50 11 15 |
| -- | 140 | °C | ISO 306/B120 |
| Ball Pressure Test (125°C) | Pass | IEC 60695-10-2 | |
| CLTE | |||
| Flow : -40 to 95°C | 6.5E-5 | cm/cm/°C | ASTM E831 |
| Flow : 23 to 80°C | 6.5E-5 | cm/cm/°C | ISO 11359-2 |
| Transverse : -40 to 95°C | 7.4E-5 | cm/cm/°C | ASTM E831 |
| Transverse : 23 to 80°C | 7.4E-5 | cm/cm/°C | ISO 11359-2 |
| RTI Elec | 130 | °C | UL 746 |
| RTI Str | 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 (1.50 mm) | HB | 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 | 825 | °C | |
| 3.00 mm | 850 | °C |
| 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 to 4.0 | hr | |
| Drying Time, Maximum | 48 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Suggested Shot Size | 40 to 60 | % | |
| Rear Temperature | 217 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 | 71.0 to 93.0 | °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 . | 50 mm/min |
| 2 . | Type I, 50 mm/min |
| 3 . | Type I, 50 mm/min |
| 4 . | Type I, 50 mm/min |
| 5 . | Type I, 50 mm/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 . | Rate A (50°C/h), Loading 2 (50 N) |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| 4MID® 9A24300 UV | 4Plas | Nylon 66 | 4MID® |
| AEI SX407:CM424 | AEI Compounds Limited | XLPE | AEI |
| CP PRYME® Polypropylene PPC100-8M | Chase Plastics Services Inc. | PP Copolymer | CP PRYME® Polypropylene |
| Karina IVORY PVC COMPOUND TR-601D35/1-Y-IS | Karina Ind. e Com. de Plásticos Ltda | PVC, Unspecified | Karina |
| Plasmer 7080B/8901 | HYUNDAI EP Co., Ltd. | TPE | Plasmer |
