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LEXAN™ ML7689 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: | Sg1GrN_LEXANML7689resin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| LEXAN ML7689 polycarbonate (PC) siloxane copolymer resin IS a high viscosity injection molding (IM) grade WITH good processability, offering opportunities FOR shorter IM CYCLE times compared TO standard PC resins. This resin offers extreme low temperature (-40 degree C) ductility. LEXAN ML7689resin IS FDA/EU FC compliant available IN OPAQUE colors ONLY AND IS an excellent candidate FOR food contact applications. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- | 1.18 | g/cm³ | ASTM D792 |
| -- | 1.19 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 6.0 | g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) (300°C/1.2 kg) | 6.00 | cm³/10min | ISO 1133 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 1 | 2050 | MPa | ASTM D638 |
| -- | 2150 | MPa | ISO 527-2/1 |
| Tensile Strength | |||
| Yield 2 | 56.0 | MPa | ASTM D638 |
| Yield | 57.0 | MPa | ISO 527-2/50 |
| Fracture 3 | 50.0 | MPa | ASTM D638 |
| Fracture | 60.0 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Yield 4 | 6.0 | % | ASTM D638 |
| Yield | 6.0 | % | ISO 527-2/50 |
| Fracture 5 | 100 | % | ASTM D638 |
| Fracture | 120 | % | ISO 527-2/50 |
| Flexural Modulus | |||
| 50.0mm span 6 | 2250 | MPa | ASTM D790 |
| -- 7 | 2250 | MPa | ISO 178 |
| Flexural Stress | |||
| -- | 85.0 | MPa | ISO 178 |
| Yield, 50.0mm span 8 | 92.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 850 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, unannealed, 3.20mm | 139 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 3.20mm | 124 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 100 mm span 9 | 128 | °C | ISO 75-2/Ae |
| Vicat Softening Temperature | 146 | °C | ISO 306/B120 |
| Linear thermal expansion coefficient | ISO 11359-2 | ||
| Flow : 23 to 80°C | 7.2E-5 | cm/cm/°C | ISO 11359-2 |
| Lateral : 23 to 80°C | 7.2E-5 | cm/cm/°C | 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 | 271 - 293 | °C | |
| Middle Temperature | 282 - 304 | °C | |
| Front Temperature | 293 - 316 | °C | |
| Nozzle Temperature | 288 - 310 | °C | |
| Processing (Melt) Temp | 293 - 316 | °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 . | 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 . | 120*10*4 mm |
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