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Makrolon® 8345
| Category: | PC , Polycarbonate |
| Manufacturer: | Covestro - Polycarbonates |
| Trademark: | Makrolon® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | vBBsa0_Makrolon-8345.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| MVR (300 °C/1.2 kg) 3.0 cm³/10 min; 35 % glass fiber reinforced; high viscosity; easy release; injection molding - melt temperature 310 - 330 °C; extrusion; available in opaque colors only |
| General Information | |
|---|---|
| Filler / Reinforcement |
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| Features |
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| RoHS Compliance |
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| Appearance |
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| Processing Method |
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| Multi-Point Data |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density (23°C) | 1.48 | g/cm³ | ISO 1183 |
| Apparent Density 1 | 0.67 | g/cm³ | ISO 60 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 3.5 | g/10 min | ISO 1133 |
| Melt Volume-Flow Rate (MVR) (300°C/1.2 kg) | 3.00 | cm³/10min | ISO 1133 |
| Molding Shrinkage | ISO 2577 | ||
| Across Flow | 0.30 to 0.50 | % | |
| Flow | 0.30 to 0.50 | % | |
| Water Absorption | ISO 62 | ||
| Saturation, 23°C | 0.20 | % | |
| Equilibrium, 23°C, 50% RH | 0.10 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Ball Indentation Hardness | 175 | MPa | ISO 2039-1 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus (23°C) | 9400 | MPa | ISO 527-2/1 |
| Tensile Stress | |||
| Yield, 23°C | 113 | MPa | ISO 527-2/50 |
| Break, 23°C | 110 | MPa | ISO 527-2/5 |
| Tensile Strain | |||
| Yield, 23°C | 1.9 | % | ISO 527-2/50 |
| Break, 23°C | 1.8 | % | ISO 527-2/5 |
| Tensile Creep Modulus | ISO 899-1 | ||
| 1 hr | 9000 | MPa | |
| 1000 hr | 8500 | MPa | |
| Flexural Modulus 2(23°C) | 8600 | MPa | ISO 178 |
| Flexural Stress 3(23°C) | 170 | MPa | ISO 178 |
| Flexural Strain at Flexural Strength (23°C) 4 | 2.5 | % | ISO 178 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Application of Flame from Small Burner - Method K and F (2.00 mm) | K1, F1 | DIN 53438-1, -3 | |
| Burning Rate - US-FMVSS (> 1.00 mm) | passed | ISO 3795 | |
| Flash Ignition Temperature | 470 | °C | ASTM D1929 |
| Needle Flame Test | IEC 60695-11-5 | ||
| Method F : 1.50 mm | 2.0 | min | |
| Method F : 2.00 mm | 2.0 | min | |
| Method F : 3.00 mm | 2.0 | min | |
| Method K : 1.50 mm | 1.0 | min | |
| Method K : 2.00 mm | 1.0 | min | |
| Method K : 3.00 mm | 2.0 | min | |
| Self Ignition Temperature | 550 | °C | ASTM D1929 |
| Additional Information | Nominal Value | Test Method | |
|---|---|---|---|
| Electrolytical Corrosion (23°C) | A1 | IEC 60426 | |
| ISO Shortname | ISO 7391-PC,GR,(,,)-05-3,GF35 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 5(23°C, Complete Break) | 8.0 | kJ/m² | ISO 7391 |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30°C, Complete Break | 45 | kJ/m² | |
| 23°C, Complete Break | 40 | kJ/m² | |
| Notched Izod Impact Strength 6(23°C, Complete Break) | 8.0 | kJ/m² | ISO 7391 |
| Multi-Axial Instrumented Impact Energy | ISO 6603-2 | ||
| -30°C | 5.00 | J | |
| 23°C | 5.00 | J | |
| Multi-Axial Instrumented Impact Peak Force | ISO 6603-2 | ||
| -30°C | 900 | N | |
| 23°C | 900 | N |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed | 144 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 140 | °C | ISO 75-2/A |
| Vicat Softening Temperature | |||
| -- | 148 | °C | ISO 306/B50 |
| -- | 149 | °C | ISO 306/B120 |
| Ball Pressure Test (136°C) | Pass | IEC 60695-10-2 | |
| CLTE | ISO 11359-2 | ||
| Flow : 23 to 55°C | 2.0E-5 | cm/cm/°C | |
| Transverse : 23 to 55°C | 6.0E-5 | cm/cm/°C | |
| Thermal Conductivity 7(23°C) | 0.24 | W/m/K | ISO 8302 |
| RTI Elec (1.50 mm) | 125 | °C | UL 746 |
| RTI Imp (1.50 mm) | 115 | °C | UL 746 |
| RTI Str (1.50 mm) | 125 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+16 | ohms | IEC 60093 |
| Volume Resistivity (23°C) | 1.0E+16 | ohms·cm | IEC 60093 |
| Electric Strength (23°C, 1.00 mm) | 36 | kV/mm | IEC 60243-1 |
| Relative Permittivity | IEC 60250 | ||
| 23°C, 100 Hz | 3.60 | ||
| 23°C, 1 MHz | 3.60 | ||
| Dissipation Factor | IEC 60250 | ||
| 23°C, 100 Hz | 1.0E-3 | ||
| 23°C, 1 MHz | 9.0E-3 | ||
| Comparative Tracking Index | IEC 60112 | ||
| Solution A | 175 | V | |
| Solution B | 125 | V |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 1.50 mm | V-1 | ||
| 3.00 mm | V-0 | ||
| Glow Wire Flammability Index | IEC 60695-2-12 | ||
| 1.50 mm | 960 | °C | |
| 3.00 mm | 960 | °C | |
| Oxygen Index 8 | 35 | % | ISO 4589-2 |
| Note Message | |
|---|---|
| 1 . | Pellets |
| 2 . | 2.0 mm/min |
| 3 . | 2.0 mm/min |
| 4 . | 2 mm/min |
| 5 . | Based on ISO 179-1eA, 3 mm |
| 6 . | Based on ISO 180-A, 3 mm |
| 7 . | Cross-flow |
| 8 . | Procedure A |
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