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.
| Original Document | Technical Datasheet(English) | |||
| Features | High ImpactFlame RetardantCl- FreeBr- FreeEasy processingMold ReleaseUV StabiltiyFilled & Reinforced | |||
| Additive | Flame RetardantUV-Stabilizer | |||
| Appearance | Pellets/GranulesOpaque Color | |||
| Processing | Injection | |||
| Reinforced | 9% Glass Fiber | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
Melt Volume Flow Rate(MVR) | |||
300°C/1.2 kg | *** cm³/10 min | ISO 1133 | |
Melt Mass Flow Rate(MFR) | |||
300℃/1.2 kg | *** g/10min | ASTM D1238 | |
Mold Shrinkage | |||
Flow | ***~*** % | Internal | 3.2 mm |
Water Absorption | *** % | ISO 62 | 23°C/sat |
Moisture /Humidity Absorption | *** % | ISO 62 | 23°C / 50% RH |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ASTM D638 | 5 mm/min |
Tensile Modulus | *** Mpa | ISO 527 | 1 mm/min |
Tensile Strength | |||
Yield | *** Mpa | ASTM D638 | Type I, 5 mm/min |
Yield | *** Mpa | ISO 527 | 5 mm/min |
Break | *** Mpa | ISO 527 | 5 mm/min |
Break | *** Mpa | ASTM D638 | Type I, 5 mm/min |
Tensile Elongation | |||
Yield | *** % | ASTM D638 | Type I, 5 mm/min |
Yield | *** % | ISO 527 | 5 mm/min |
Break | *** % | ASTM D638 | Type I, 5 mm/min |
Break | *** % | ISO 527 | 5 mm/min |
Flexural Modulus | *** Mpa | ASTM D790 | 1.3 mm/min, 50 mm span |
Flexural Modulus | *** Mpa | ISO 178 | 2 mm/min |
Flexural Strength | |||
Yield | *** Mpa | ASTM D790 | 1.3 mm/min, 50 mm span |
Yield | *** Mpa | ISO 178 | 2 mm/min |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eA | V-notch Edgew 80*10*3 sp=62mm |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | V-notch Edgew 80*10*3 sp=62mm |
Charpy Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eU | Unnotch Edgew 80*10*3 sp=62mm |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | Unnotch Edgew 80*10*3 sp=62mm |
Izod Notched Impact Strengh | |||
-30℃ (-22℉) | *** J/m | ASTM D256 | |
-30℃ (-22℉) | *** kJ/m² | ISO 180/1A | 80*10*3 |
23℃ (73℉) | *** J/m | ASTM D256 | |
23℃ (73℉) | *** kJ/m² | ISO 180/1A | 80*10*3 |
Izod Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 180/1U | 80*10*3 |
23℃ (73℉) | *** kJ/m² | ISO 180/1U | 80*10*3 |
Instrumented Impact Energy | |||
23℃ (73℉)Total Energy | *** J | ASTM D3763 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ASTM D648 | 3.2 mm, unannealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75/Ae | Edgew 120*10*4 sp=100mm |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | Rate B/50 |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | Rate B/120 |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | Rate B/50 |
Coefficient of Linear Thermal Expansion | |||
Flow | *** E-6/°C | ASTM E831 | -40°C to 40°C, flow |
Flow | *** E-6/°C | ISO 11359-2 | -40°C to 40°C, flow |
Across Flow | *** E-6/°C | ASTM E831 | -40°C to 40°C, xflow |
Across Flow | *** E-6/°C | ISO 11359-2 | -40°C to 40°C, xflow |
Ball Pressure Test | *** °C | IEC 60695-10-2 | Pass |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
V-0 | *** mm | UL94 | |
5VB | *** mm | UL94 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Comparative Tracking Index (CTI) | |||
- | *** V | IEC 60112 |
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