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LEXAN™ ML3729 resin
| Category: | PC , Polycarbonate |
| Manufacturer: | SABIC Innovative Plastics Europe |
| Trademark: | LEXAN™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | ZGULLb_.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Excellent flow, UV stabilized, grade which contains a release agent to ensure easy processing. |
| General Information | |
|---|---|
| Additive |
|
| Features |
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| Processing Method |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.20 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 39 | g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) | ISO 1133 | ||
| 250°C/1.2 kg | 6.00 | cm³/10min | ISO 1133 |
| 300°C/1.2 kg | 36.0 | cm³/10min | ISO 1133 |
| Molding Shrinkage | Internal method | ||
| Flow : 3.20mm | 0.50 - 0.70 | % | Internal method |
| Transverse flow : 3.20mm | 0.50 - 0.70 | % | Internal method |
| Water Absorption | ISO 62 | ||
| Saturated, 23°C | 0.27 | % | ISO 62 |
| Equilibrium, 23°C, 50% RH | 0.090 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 1 | 2410 | MPa | ASTM D638 |
| -- | 2300 | MPa | ISO 527-2/1 |
| Tensile Strength | |||
| Yield 2 | 62.6 | MPa | ASTM D638 |
| Yield | 60.0 | MPa | ISO 527-2/50 |
| Fracture 3 | 58.0 | MPa | ASTM D638 |
| Fracture | 55.0 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Yield 4 | 6.0 | % | ASTM D638 |
| Yield | 5.7 | % | ISO 527-2/50 |
| Fracture 5 | 110 | % | ASTM D638 |
| Fracture | 110 | % | ISO 527-2/50 |
| Flexural Modulus | |||
| 50.0mm span 6 | 2410 | MPa | ASTM D790 |
| -- 7 | 2300 | MPa | ISO 178 |
| Flexural Stress | |||
| -- | 85.0 | MPa | ISO 178 |
| Yield, 50.0mm span 8 | 102 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 9 | ISO 179/1eA | ||
| -30°C | 5.0 | kJ/m² | ISO 179/1eA |
| 23°C | 12 | kJ/m² | ISO 179/1eA |
| Notched Izod Impact | |||
| -30°C | 55 | J/m | ASTM D256 |
| 23°C | 690 | J/m | ASTM D256 |
| -30°C 10 | 4.0 | kJ/m² | ISO 180/1A |
| 23°C 11 | 12 | kJ/m² | ISO 180/1A |
| Instrumented Dart Impact (23°C, Total Energy) | 66.2 | J | ASTM D3763 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, unannealed, 3.20mm | 135 | °C | ASTM D648 |
| 0.45 MPa, unannealed, 100 mm span 12 | 133 | °C | ISO 75-2/Be |
| 1.8 MPa, unannealed, 3.20mm | 125 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 100 mm span 13 | 121 | °C | ISO 75-2/Ae |
| Vicat Softening Temperature | |||
| -- | 140 | °C | ASTM D1525, ISO 306/B120 11 14 |
| -- | 139 | °C | ISO 306/B50 |
| Ball Pressure Test (125°C) | Pass | IEC 60695-10-2 | |
| Linear thermal expansion coefficient | |||
| Flow : -40 to 40°C | 7.2E-5 | cm/cm/°C | ASTM E831 |
| Lateral : -40 to 40°C | 7.8E-5 | cm/cm/°C | ASTM E831, ISO 11359-2 |
| 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 | 71.0 - 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*4 sp=62mm |
| 10 . | 80*10*4 |
| 11 . | 80*10*4 |
| 12 . | 120*10*4 mm |
| 13 . | 120*10*4 mm |
| 14 . | 标准 B (120°C/h), 载荷2 (50N) |
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