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LEXAN™ ML7667 resin
| Category: | PC , Polycarbonate |
| Manufacturer: | SABIC Innovative Plastics |
| Trademark: | LEXAN™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | SgetuB_LEXAN-ML7667-resin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| LEXAN ML7667 specialty polycarbonate (PC) resin is a 9% GF reinforced, UV stabilized, flame retarded injection molding grade. This medium flow specialty PC resin combines UL94 V0 @ 1.5mm, 5VB @ 3.0mm flame retardancy based on non-chlorine, non-bromine FR agents with excellent processability, improved release performance and good impact performance. This product is available in limited opaque colors only and may be an excellent candidate for a broad range of applications, i.e. electrical and electronic enclosure applications. |
| General Information | |
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| Filler / Reinforcement |
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| Additive |
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| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.26 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 9.0 | g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) (300°C/1.2 kg) | 8.00 | cm³/10min | ISO 1133 |
| Molding Shrinkage - Flow (3.20 mm) | 0.20 to 0.60 | % | Internal Method |
| Water Absorption | ISO 62 | ||
| Saturation, 23°C | 0.15 | % | |
| Equilibrium, 23°C, 50% RH | 0.40 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 1 | 3500 | MPa | ASTM D638 |
| -- | 3600 | MPa | ISO 527-2/1 |
| Tensile Strength | |||
| Yield 2 | 55.0 | MPa | ASTM D638 |
| Yield | 54.0 | MPa | ISO 527-2/5 |
| Break 3 | 44.0 | MPa | ASTM D638 |
| Break | 46.0 | MPa | ISO 527-2/5 |
| Tensile Elongation | |||
| Yield 4 | 4.4 | % | ASTM D638 |
| Yield | 4.4 | % | ISO 527-2/5 |
| Break 5 | 15 | % | ASTM D638 |
| Break | 13 | % | ISO 527-2/5 |
| Flexural Modulus | |||
| 50.0 mm Span 6 | 3150 | MPa | ASTM D790 |
| -- 7 | 3400 | MPa | ISO 178 |
| Flexural Stress | |||
| -- | 96.0 | 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 | ISO 179/1eA | ||
| -30°C | 15 | kJ/m² | |
| 23°C | 25 | kJ/m² | |
| Charpy Unnotched Impact Strength 10 | ISO 179/1eU | ||
| -30°C | No Break | ||
| 23°C | No Break | ||
| Notched Izod Impact | |||
| -30°C | 150 | J/m | ASTM D256 |
| 23°C | 340 | J/m | ASTM D256 |
| -30°C 11 | 10 | kJ/m² | ISO 180/1A |
| 23°C 12 | 25 | kJ/m² | ISO 180/1A |
| Unnotched Izod Impact Strength 13 | ISO 180/1U | ||
| -30°C | No Break | ||
| 23°C | No Break | ||
| Instrumented Dart Impact (23°C, Total Energy) | 40.0 | J | ASTM D3763 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 1.8 MPa, Unannealed, 3.20 mm | 135 | °C | ASTM D648 |
| 1.8 MPa, Unannealed, 100 mm Span 14 | 132 | °C | ISO 75-2/Ae |
| Vicat Softening Temperature | |||
| -- | 146 | °C | ASTM D1525, ISO 306/B120 10 15 |
| -- | 145 | °C | ISO 306/B50 |
| Ball Pressure Test (125°C) | Pass | IEC 60695-10-2 | |
| CLTE | ASTM E831, ISO 11359-2 | ||
| Flow : -40 to 40°C | 4.7E-5 | cm/cm/°C | |
| Transverse : -40 to 40°C | 7.0E-5 | cm/cm/°C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Comparative Tracking Index (CTI) | PLC 3 | UL 746 | |
| Comparative Tracking Index | 175 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 0.750 mm, Testing by SABIC | HB | ||
| 1.50 mm, Testing by SABIC | V-0 | ||
| 3.00 mm, Testing by SABIC | 5VB | ||
| Glow Wire Flammability Index (1.10 mm) | 960 | °C | IEC 60695-2-12 |
| Glow Wire Ignition Temperature | IEC 60695-2-13 | ||
| 1.00 mm | 825 | °C | |
| 2.00 mm | 825 | °C | |
| 2.50 mm | 825 | °C | |
| 3.00 mm | 825 | °C |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 121 | °C | |
| Drying Time | 3.0 to 4.0 | hr | |
| Drying Time, Maximum | 48 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Suggested Shot Size | 40 to 60 | % | |
| Rear Temperature | 288 to 310 | °C | |
| Middle Temperature | 299 to 321 | °C | |
| Front Temperature | 310 to 332 | °C | |
| Nozzle Temperature | 304 to 327 | °C | |
| Processing (Melt) Temp | 310 to 332 | °C | |
| Mold Temperature | 82.2 to 116 | °C | |
| Back Pressure | 0.345 to 0.689 | MPa | |
| Screw Speed | 40 to 70 | rpm | |
| Vent Depth | 0.025 to 0.076 | mm |
| Note Message | |
|---|---|
| 1 . | 5.0 mm/min |
| 2 . | Type I, 5.0 mm/min |
| 3 . | Type I, 5.0 mm/min |
| 4 . | Type I, 5.0 mm/min |
| 5 . | Type I, 5.0 mm/min |
| 6 . | 1.3 mm/min |
| 7 . | 2.0 mm/min |
| 8 . | 1.3 mm/min |
| 9 . | 80*10*3 sp=62mm |
| 10 . | 80*10*3 sp=62mm |
| 11 . | 80*10*3 |
| 12 . | 80*10*3 |
| 13 . | 80*10*3 |
| 14 . | 120*10*4 mm |
| 15 . | Rate B (120°C/h), Loading 2 (50 N) |
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|---|---|---|---|
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