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LEXAN™ ML7664 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: | PXNMgq_LEXAN-ML7664-resin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| LEXAN ML7664 polycarbonate (PC) siloxane resin, is a product targeting (profile) extrusion applications requiring extreme low temperature ductility. LEXAN ML7664 resin is a non-FR product available in opaque colors only. |
| General Information | |
|---|---|
| Features |
|
| Appearance |
|
| Processing Method |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.19 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 2.8 | g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) (300°C/1.2 kg) | 2.60 | cm³/10min | ISO 1133 |
| Molding Shrinkage - Flow (3.20 mm) | 0.60 to 1.0 | % | Internal Method |
| Water Absorption | ISO 62 | ||
| Saturation, 23°C | 0.35 | % | |
| Equilibrium, 23°C, 50% RH | 0.15 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 1 | 2200 | MPa | ASTM D638 |
| -- | 2300 | MPa | ISO 527-2/1 |
| Tensile Strength | |||
| Yield 2 | 60.0 | MPa | ASTM D638 |
| Yield | 59.0 | MPa | ISO 527-2/50 |
| Break 3 | 56.0 | MPa | ASTM D638 |
| Break | 59.0 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Yield 4 | 6.0 | % | ASTM D638 |
| Yield | 6.0 | % | ISO 527-2/50 |
| Break 5 | 86 | % | ASTM D638 |
| Break | 76 | % | ISO 527-2/50 |
| Flexural Modulus | |||
| 50.0 mm Span 6 | 2300 | MPa | ASTM D790 |
| -- 7 | 2100 | MPa | ISO 178 |
| Flexural Stress | |||
| -- | 90.0 | MPa | ISO 178 |
| Yield, 50.0 mm Span 8 | 97.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 9(23°C) | 77 | kJ/m² | ISO 179/1eA |
| Notched Izod Impact | |||
| -30°C | 710 | J/m | ASTM D256 |
| 23°C | 850 | J/m | ASTM D256 |
| -30°C 10 | 54 | kJ/m² | ISO 180/1A |
| 23°C 11 | 64 | kJ/m² | ISO 180/1A |
| Instrumented Dart Impact (23°C, Total Energy) | 72.0 | J | ASTM D3763 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 1.8 MPa, Unannealed, 3.20 mm | 127 | °C | ASTM D648 |
| 1.8 MPa, Unannealed, 64.0 mm Span 12 | 125 | °C | ISO 75-2/Af |
| Vicat Softening Temperature | |||
| -- | 144 | °C | ASTM D1525 13 |
| -- | 143 | °C | ISO 306/B50 |
| -- | 145 | °C | ISO 306/B120 |
| CLTE | ASTM E831, ISO 11359-2 | ||
| Flow : -40 to 40°C | 7.0E-5 | cm/cm/°C | |
| Transverse : -40 to 40°C | 7.0E-5 | cm/cm/°C |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 | °C | |
| Drying Time | 2.0 to 4.0 | hr | |
| Hopper Temperature | 100 to 120 | °C | |
| Cylinder Zone 1 Temp. | 240 to 280 | °C | |
| Cylinder Zone 2 Temp. | 260 to 290 | °C | |
| Cylinder Zone 3 Temp. | 260 to 290 | °C | |
| Cylinder Zone 4 Temp. | 260 to 290 | °C | |
| Adapter Temperature | 270 to 300 | °C | |
| Melt Temperature | 280 to 300 | °C | |
| Die Temperature | 260 to 290 | °C | |
| Calibration Temp, First | 80.0 to 100 | °C |
| 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 . | 80*10*4 sp=62mm |
| 10 . | 80*10*4 |
| 11 . | 80*10*4 |
| 12 . | 80*10*4 mm |
| 13 . | Rate B (120°C/h), Loading 2 (50 N) |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RTP 100 FR A LF | RTP Company | PP Homopolymer | RTP |
| Bergamid™ B70 G45 BK | PolyOne Corporation | Nylon 6 | Bergamid™ |
| Braskem PP CP360H | Braskem America Inc. | PP Homopolymer | Braskem PP |
| Braskem PP R7023-50NA | Braskem America Inc. | PP Random Copolymer | Braskem PP |
| Iupilon® ECF2020R | Mitsubishi Engineering-Plastics Corp | PC | Iupilon® |
