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LEXAN™ BFL4000U resin
| Category: | PC , Polycarbonate |
| Manufacturer: | SABIC Innovative Plastics |
| Trademark: | LEXAN™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 6Q4t3u_LEXANBFL4000Uresin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| LEXAN BFL4000U Polycarbonate resin is an injection moldable grade. It contains non-brominated, non-chlorinated flame retardant systems with UL-94 V0 rating and good impact/flow balance. Designed for high light reflectance and light shielding applications with good UV weathering capability. |
| General Information | |
|---|---|
| Additive |
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| Features |
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| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.38 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 24 | g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) (300°C/1.2 kg) | 22.0 | cm³/10min | ISO 1133 |
| Molding Shrinkage - Flow (3.20 mm) | 0.50 - 0.70 | % | Internal method |
| Water Absorption | ISO 62 | ||
| Saturated, 23°C | 0.35 | % | ISO 62 |
| Equilibrium, 23°C, 50% RH | 0.15 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 1 | 2240 | MPa | ASTM D638 |
| -- | 2040 | MPa | ISO 527-2/1 |
| Tensile Strength | |||
| Yield 2 | 54.0 | MPa | ASTM D638 |
| Yield | 50.0 | MPa | ISO 527-2/5 |
| Fracture 3 | 47.0 | MPa | ASTM D638 |
| Fracture | 44.0 | MPa | ISO 527-2/5 |
| Tensile Elongation | |||
| Yield 4 | 5.0 | % | ASTM D638 |
| Yield | 6.0 | % | ISO 527-2/5 |
| Fracture 5 | 56 | % | ASTM D638 |
| Fracture | 74 | % | ISO 527-2/5 |
| Flexural Modulus | |||
| 50.0mm span 6 | 2050 | MPa | ASTM D790 |
| -- 7 | 2170 | MPa | ISO 178 |
| Flexural Stress | |||
| -- | 83.0 | MPa | ISO 178 |
| Yield, 50.0mm span 8 | 90.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 9(23°C) | 30 | kJ/m² | ISO 179/1eA |
| Notched Izod Impact | |||
| -30°C | 240 | J/m | ASTM D256 |
| 23°C | 470 | J/m | ASTM D256 |
| -30°C 10 | 20 | kJ/m² | ISO 180/1A |
| 23°C 11 | 30 | kJ/m² | ISO 180/1A |
| Instrumented Dart Impact (23°C, Total Energy) | 68.0 | J | ASTM D3763 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, unannealed, 3.20mm | 131 | °C | ASTM D648 |
| 0.45 MPa, unannealed, 6.40mm | 134 | °C | ASTM D648 |
| 0.45 MPa, unannealed, 64.0mm span 12 | 130 | °C | ISO 75-2/Bf |
| 1.8 MPa, unannealed, 6.40mm | 124 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 64.0mm span 13 | 115 | °C | ISO 75-2/Af |
| 1.8 MPa, annealed, 3.20mm | 115 | °C | ASTM D648 |
| Vicat Softening Temperature | |||
| -- | 136 | °C | ASTM D1525 14 |
| -- | 137 | °C | ISO 306/B50 |
| -- | 139 | °C | ISO 306/B120 |
| Linear thermal expansion coefficient | ASTM E831, ISO 11359-2 | ||
| Flow : -40 to 40°C | 7.5E-5 | cm/cm/°C | ASTM E831, ISO 11359-2 |
| Lateral : -40 to 40°C | 7.5E-5 | cm/cm/°C | ASTM E831, ISO 11359-2 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (1.50 mm) | V-0 | UL 94 |
| 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 | 249 - 271 | °C | |
| Middle Temperature | 260 - 282 | °C | |
| Front Temperature | 271 - 293 | °C | |
| Nozzle Temperature | 266 - 288 | °C | |
| Processing (Melt) Temp | 271 - 293 | °C | |
| Mold Temperature | 71.1 - 93.3 | °C | |
| Back Pressure | 0.345 - 0.689 | MPa | |
| Screw Speed | 40 - 70 | rpm | |
| Vent Depth | 0.025 - 0.076 | mm |
| Note Message | |
|---|---|
| 1 . | 5.0 mm/min |
| 2 . | Type 1, 5.0 mm/min |
| 3 . | Type 1, 5.0 mm/min |
| 4 . | Type 1, 5.0 mm/min |
| 5 . | Type 1, 5.0 mm/min |
| 6 . | 1.3 mm/min |
| 7 . | 2.0 mm/min |
| 8 . | 1.3 mm/min |
| 9 . | 80*10*4 sp=62mm |
| 10 . | 80*10*4 |
| 11 . | 80*10*4 |
| 12 . | 80*10*4 mm |
| 13 . | 80*10*4 mm |
| 14 . | 标准 B (120°C/h), 载荷2 (50N) |
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