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Makrolon® Rx1851
| Category: | PC , Polycarbonate |
| Manufacturer: | Covestro - Polycarbonates |
| Trademark: | Makrolon® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | BQIUUs_Makrolon-Rx1851.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| MVR (300 °C/1.2 kg) 23 cm³/10 min; medical devices; low viscosity; easy release; injection molding - melt temperature 280 - 320 °C |
| General Information | |
|---|---|
| Features |
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| Uses |
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| RoHS Compliance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density (23°C) | 1.20 | g/cm³ | ISO 1183 |
| Apparent Density 1 | 0.66 | g/cm³ | ISO 60 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 24 | g/10 min | ISO 1133 |
| Melt Volume-Flow Rate (MVR) (300°C/1.2 kg) | 23.0 | cm³/10min | ISO 1133 |
| Molding Shrinkage | |||
| Across Flow | 0.50 to 0.70 | % | ISO 2577 |
| Flow | 0.50 to 0.70 | % | ISO 2577 |
| Across Flow : 280°C, 2.00 mm 2 | 0.70 | % | ISO 294-4 |
| Flow : 280°C, 2.00 mm 3 | 0.70 | % | ISO 294-4 |
| Water Absorption | ISO 62 | ||
| Saturation, 23°C | 0.30 | % | |
| Equilibrium, 23°C, 50% RH | 0.12 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Ball Indentation Hardness | 117 | MPa | ISO 2039-1 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus (23°C) | 2400 | MPa | ISO 527-2/1 |
| Tensile Stress | |||
| Yield, 23°C | > 50.0 | MPa | ISO 527-2/5 |
| Yield, 23°C | 65.0 | MPa | ISO 527-2/50 |
| Break, 23°C | 70.0 | MPa | ISO 527-2/50 |
| Tensile Strain | ISO 527-2/50 | ||
| Yield, 23°C | 6.0 | % | |
| Break, 23°C | 120 | % | |
| Flexural Modulus 4(23°C) | 2400 | MPa | ISO 178 |
| Flexural Stress 5 | ISO 178 | ||
| 3.5% Strain, 23°C | 76.0 | MPa | |
| 23°C | 98.0 | MPa | |
| Flexural Strain at Flexural Strength 6(23°C) | 6.8 | % | ISO 178 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flash Ignition Temperature | 480 | °C | ASTM D1929 |
| Self Ignition Temperature | 550 | °C | ASTM D1929 |
| Additional Information | Nominal Value | ||
|---|---|---|---|
| ISO Shortname | ISO 7391-PC,MR(..)-24-9 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30°C | No Break | ||
| 23°C | No Break | ||
| Notched Izod Impact Strength 7 | ISO 7391 | ||
| -30°C, Complete Break | 12 | kJ/m² | |
| 23°C, Partial Break | 65 | kJ/m² | |
| Multi-Axial Instrumented Impact Energy | ISO 6603-2 | ||
| -30°C | 65.0 | J | |
| 23°C | 55.0 | J | |
| Multi-Axial Instrumented Impact Peak Force | ISO 6603-2 | ||
| -30°C | 6200 | N | |
| 23°C | 5200 | N |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed | 134 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 121 | °C | ISO 75-2/A |
| Vicat Softening Temperature | |||
| -- | 141 | °C | ISO 306/B50 |
| -- | 142 | °C | ISO 306/B120 |
| Ball Pressure Test (135°C) | Pass | IEC 60695-10-2 | |
| CLTE | ISO 11359-2 | ||
| Flow : 23 to 55°C | 6.5E-5 | cm/cm/°C | |
| Transverse : 23 to 55°C | 6.5E-5 | cm/cm/°C | |
| Thermal Conductivity 8(23°C) | 0.20 | W/m/K | ISO 8302 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Oxygen Index 9 | 27 | % | ISO 4589-2 |
| Note Message | |
|---|---|
| 1 . | Pellets |
| 2 . | 60x60x2 mm, 80°C MT, 500 bar |
| 3 . | 60x60x2 mm, 80°C MT, 500 bar |
| 4 . | 2.0 mm/min |
| 5 . | 2.0 mm/min |
| 6 . | 2 mm/min |
| 7 . | Based on ISO 180-A, 3 mm |
| 8 . | Cross-flow |
| 9 . | Procedure A |
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|---|---|---|---|
| Siloxane Masterbatch MB50-008 | Multibase, A Dow Corning Company | Siloxane, UHMW | Siloxane Masterbatch |
| Tenopom® POM B3 M3 NTLA014 PR301 | Petropol Industry and Trade of Polymers LTDA | Acetal (POM) Copolymer | Tenopom® POM |
| LNP™ THERMOCOMP™ LC006 compound | SABIC Innovative Plastics | PEEK | LNP™ THERMOCOMP™ |
| TECHNYL STAR® AF 219 V35 BLACK | Solvay Engineering Plastics | Nylon 66 | TECHNYL STAR® |
| ESTOPLAST XU 330BB01 | Ester Industries Ltd. | Nylon 6 | ESTOPLAST XU |
