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LEXAN™ HFD4271 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: | sZTKKl_LEXANHFD4271resin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| LEXAN HFD4271 is a 10% glass filled, high flow, impact modified, injection moldable grade designed for high flow and superior surface appearance. HFD4271 has enhanced mold release, impact ductility and broad color space. |
| General Information | |
|---|---|
| Filler / Reinforcement |
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| Additive |
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| Features |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- | 1.26 | g/cm³ | ASTM D792 |
| -- | 1.25 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 15 | g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) (300°C/1.2 kg) | 14.0 | cm³/10min | ISO 1133 |
| Molding Shrinkage | Internal method | ||
| Flow : 3.20mm | 0.20 - 0.30 | % | Internal method |
| Transverse flow : 3.20mm | 0.40 - 0.50 | % | Internal method |
| Water Absorption | ISO 62 | ||
| Saturated, 23°C | 0.13 | % | ISO 62 |
| Equilibrium, 23°C, 50% RH | 0.040 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus 1 | 3700 | MPa | ASTM D638 |
| Tensile Strength | |||
| Yield 2 | 53.0 | MPa | ASTM D638 |
| Yield | 59.0 | MPa | ISO 527-2/5 |
| Fracture 3 | 39.0 | MPa | ASTM D638 |
| Fracture | 48.0 | MPa | ISO 527-2/5 |
| Tensile Elongation | |||
| Yield 4 | 3.0 | % | ASTM D638 |
| Yield | 3.0 | % | ISO 527-2/5 |
| Fracture | 9.0 | % | ISO 527-2/5 |
| Flexural Modulus 5(50.0 mm Span) | 3300 | MPa | ASTM D790 |
| Flexural Strength 6(Yield, 50.0 mm Span) | 95.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 7 | ISO 179/1eA | ||
| -30°C | 9.0 | kJ/m² | ISO 179/1eA |
| 23°C | 18 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength 8 | ISO 179/1eU | ||
| -30°C | 100 | kJ/m² | ISO 179/1eU |
| 23°C | 110 | kJ/m² | ISO 179/1eU |
| Notched Izod Impact | |||
| 23°C | 230 | J/m | ASTM D256 |
| -30°C 9 | 9.0 | kJ/m² | ISO 180/1A |
| 23°C 10 | 20 | kJ/m² | ISO 180/1A |
| Unnotched Izod Impact | |||
| 23°C | 1700 | J/m | ASTM D4812 |
| -30°C 11 | 68 | kJ/m² | ISO 180/1U |
| 23°C 12 | 93 | kJ/m² | ISO 180/1U |
| Instrumented Dart Impact (23°C, Total Energy) | 36.0 | J | ASTM D3763 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, unannealed, 3.20mm | 131 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 3.20mm | 125 | °C | ASTM D648 |
| Vicat Softening Temperature | 135 | °C | ISO 306/B120 |
| Ball Pressure Test (125°C) | Pass | IEC 60695-10-2 | |
| Linear thermal expansion coefficient | |||
| Flow : -40 to 40°C | 4.0E-5 | cm/cm/°C | ASTM E831 |
| Flow : 23 to 80°C | 3.0E-5 | cm/cm/°C | ISO 11359-2 |
| Lateral : -40 to 40°C | 7.0E-5 | cm/cm/°C | ASTM E831 |
| Lateral : 23 to 80°C | 8.0E-5 | cm/cm/°C | ISO 11359-2 |
| RTI Elec | 80.0 | °C | UL 746 |
| RTI Imp | 80.0 | °C | UL 746 |
| RTI | 80.0 | °C | UL 746 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (0.400 mm) | HB | 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 | 266 - 288 | °C | |
| Middle Temperature | 277 - 299 | °C | |
| Front Temperature | 288 - 310 | °C | |
| Nozzle Temperature | 282 - 304 | °C | |
| Processing (Melt) Temp | 288 - 310 | °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 . | 1.3 mm/min |
| 6 . | 1.3 mm/min |
| 7 . | 80*10*3 sp=62mm |
| 8 . | 80*10*3 sp=62mm |
| 9 . | 80*10*3 |
| 10 . | 80*10*3 |
| 11 . | 80*10*3 |
| 12 . | 80*10*3 |
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