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LEXAN™ BX7241 resin
| Category: | PC , Polycarbonate |
| Manufacturer: | SABIC Innovative Plastics Asia Pacific |
| Trademark: | LEXAN™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | vGzNSk_LEXAN-BX7241-resin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Lexan* BX7241 resin is an injection moldable PC blend with non-brominated and non-chlorinated flame retardant systems. Thin wall FR together with excellent impact/flow balance makes it ideal for thin wall applications. |
| General Information | |
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| 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 | 1.20 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (260°C/2.16 kg) | 18 | g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) (260°C/2.16 kg) | 18.0 | cm³/10min | ISO 1133 |
| Molding Shrinkage - Flow (3.20 mm) | 0.40 to 0.60 | % | Internal Method |
| Water Absorption | ISO 62 | ||
| Saturation, 23°C | 0.20 | % | |
| Equilibrium, 23°C, 50% RH | 0.10 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 1 | 2500 | MPa | ASTM D638 |
| -- | 2500 | MPa | ISO 527-2/1 |
| Tensile Strength | |||
| Yield 2 | 67.0 | MPa | ASTM D638 |
| Yield | 62.0 | MPa | ISO 527-2/50 |
| Break 3 | 65.0 | MPa | ASTM D638 |
| Break | 45.0 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Yield 4 | 4.4 | % | ASTM D638 |
| Yield | 4.2 | % | ISO 527-2/50 |
| Break 5 | 120 | % | ASTM D638 |
| Break | 90 | % | ISO 527-2/50 |
| Flexural Modulus | |||
| 50.0 mm Span 6 | 2450 | MPa | ASTM D790 |
| -- 7 | 2600 | MPa | ISO 178 |
| Flexural Stress | |||
| -- | 98.0 | MPa | ISO 178 |
| -- | 99.0 | MPa | ISO 178 |
| Yield, 50.0 mm Span 8 | 107 | MPa | ASTM D790 |
| Break, 50.0 mm Span 9 | 105 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30°C 10 | 11 | kJ/m² | |
| 0°C 11 | 12 | kJ/m² | |
| 23°C 12 | 37 | kJ/m² | |
| Notched Izod Impact | |||
| -30°C | 190 | J/m | ASTM D256 |
| 0°C | 420 | J/m | ASTM D256 |
| 23°C | 690 | J/m | ASTM D256 |
| -30°C 13 | 11 | kJ/m² | ISO 180/1A |
| 0°C 14 | 11 | kJ/m² | ISO 180/1A |
| 23°C 15 | 28 | kJ/m² | ISO 180/1A |
| Instrumented Dart Impact (23°C, Total Energy) | 60.0 | J | ASTM D3763 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed, 3.20 mm | 103 | °C | |
| 1.8 MPa, Unannealed, 3.20 mm | 93.0 | °C | |
| Vicat Softening Temperature | |||
| -- | 111 | °C | ASTM D1525 16 |
| -- | 109 | °C | ISO 306/B50 |
| -- | 112 | °C | ISO 306/B120 |
| Ball Pressure Test (75°C) | Pass | IEC 60695-10-2 | |
| CLTE | ASTM E831, ISO 11359-2 | ||
| Flow : -40 to 40°C | 5.9E-5 | cm/cm/°C | |
| Transverse : -40 to 40°C | 5.9E-5 | cm/cm/°C | |
| RTI Elec | 80.0 | °C | UL 746 |
| RTI Imp | 80.0 | °C | UL 746 |
| RTI Str | 80.0 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 2.0E+15 | ohms | ASTM D257 |
| Volume Resistivity | > 1.0E+16 | ohms·cm | ASTM D257 |
| Comparative Tracking Index (CTI) | PLC 3 | UL 746 | |
| Hot-wire Ignition (HWI) | PLC 4 | UL 746 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 0.200 mm | V-2 | ||
| 0.500 mm | V-1 | ||
| 0.600 mm | V-0 | ||
| 1.50 mm | 5VB | ||
| 3.00 mm | 5VA | ||
| Glow Wire Flammability Index (0.750 mm) | 960 | °C | IEC 60695-2-12 |
| Glow Wire Ignition Temperature | IEC 60695-2-13 | ||
| 1.00 mm | 800 | °C | |
| 1.50 mm | 825 | °C | |
| 3.00 mm | 825 | °C |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 to 90.0 | °C | |
| Drying Time | 2.0 to 4.0 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Hopper Temperature | 60.0 to 80.0 | °C | |
| Rear Temperature | 230 to 280 | °C | |
| Middle Temperature | 240 to 290 | °C | |
| Front Temperature | 250 to 300 | °C | |
| Nozzle Temperature | 250 to 300 | °C | |
| Processing (Melt) Temp | 250 to 300 | °C | |
| Mold Temperature | 60.0 to 85.0 | °C | |
| Vent Depth | 0.030 to 0.075 | mm |
| Note Message | |
|---|---|
| 1 . | 5.0 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 . | 1.3 mm/min |
| 10 . | 80*10*4mm, Cut |
| 11 . | 80*10*4 mm, Cut |
| 12 . | 80*10*4 mm, Cut |
| 13 . | 80*10*4 |
| 14 . | 80*10*4 |
| 15 . | 80*10*4 |
| 16 . | Rate B (120°C/h), Loading 2 (50 N) |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| PROTEQ™ C35UST4L | Marplex Australia Pty. Ltd. | PP Copolymer | PROTEQ™ |
| Spartech Polycom M60040 | Spartech Polycom | PVC, Unspecified | Spartech |
| Toughblend® PP-1600 | Colour Image Plastic Compound Sdn. Bhd. (CIPC) | PP, Unspecified | Toughblend® |
| NPC PE LL0220AA | NPC Alliance Corporation | LLDPE | NPC PE |
| Karina CLEAR PVC COMPOUND 85/200-D-AT-IS | Karina Ind. e Com. de Plásticos Ltda | PVC, Unspecified | Karina |
