Makrolon® RW3137 ET
MVR (300 °C/1.2 kg) 6.0 cm³/10 min; Extrusion; high viscosity; branched; UV stabilized; easy release; high reflectance; Diffuse Reflectors
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About
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Material
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General Characterization
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Technical Properties & Datasheets
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Dry Air Drying Temperature | - | °C | 120 | |
| Dry Air Drying Time | - | h | 4 | |
| Hold Pressure (% of injection pressure) | - | % | 50 - 75 | |
| Mold Temperatures | - | °C | 70 - 110 | |
| Peripheral Screw Speed | - | m/s | 0.05 - 0.2 | |
| Standard Melt temperature | - | °C | 300 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Burning behavior UL 94 [UL recognition] | UL 94 | 1.5 mm | Class | HB (WT) |
| Glow wire test (GWFI) | IEC 60695-2-12 | 3.0 mm | °C | 960 |
| Glow wire test (GWFI) | IEC 60695-2-12 | 0.8 mm | °C | 825 |
| Glow wire test (GWIT) | IEC 60695-2-13 | 0.8 mm | °C | 825 |
| Glow wire test (GWIT) | IEC 60695-2-13 | 3.0 mm | °C | 825 |
| Resistance to heat (ball pressure test) | IEC 60695-10-2 | °C | 135 | |
| Temperature of deflection under load | ISO 75-1,-2 | 0.45 MPa | °C | 137 |
| Temperature of deflection under load | ISO 75-1,-2 | 1.80 MPa | °C | 121 |
| Vicat softening temperature | ISO 306 | 50 N; 50 °C/h | °C | 142 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Charpy impact strength | ISO 179/1eU | -20 °C | kJ/m² | N |
| Charpy impact strength | ISO 179/1eU | -30 °C | kJ/m² | N |
| Charpy impact strength | ISO 179/1eU | 23 °C | kJ/m² | N |
| Izod notched impact strength | ISO 21305/based on ISO 180/A | 23 °C/ 3 mm | kJ/m² | 60P |
| Nominal strain at break | ISO 527-1,-2 | 50 mm/min | % | > 50 |
| Puncture energy | ISO 6603-2 | -30 °C | J | 55 |
| Puncture energy | ISO 6603-2 | 23 °C | J | 51 |
| Puncture impact properties - maximum force | ISO 6603-2 | -30 °C | N | 6000 |
| Puncture impact properties - maximum force | ISO 6603-2 | 23 °C | N | 5100 |
| Strain at break | b.o. ISO 527-1,-2 | 50 mm/min | % | 110 |
| Stress at break | ISO 527-1,-2 | 50 mm/min | MPa | 60 |
| Tensile modulus | ISO 527-1,-2 | 1 mm/min | MPa | 2600 |
| Yield strain | ISO 527-1,-2 | 50 mm/min | % | 6 |
| Yield stress | ISO 527-1,-2 | 50 mm/min | MPa | 60 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Light reflection | JIS 8722 | 2 mm | % | 91 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Melt viscosity | b.o. ISO 11443-A | 1000 s^-1^/ 280 °C | Pa*s | 480 |
| Melt volume-flow rate | ISO 1133 | 300 °C/ 1.2 kg | cm³/10 min | 6 |
| Molding shrinkage, normal | ISO 294-4 | 60x60x2 mm³/ 500 bar | % | 0.7 |
| Molding shrinkage, parallel | ISO 294-4 | 60x60x2 mm³/ 500 bar | % | 0.7 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Injection molding - Injection velocity | ISO 294 | mm/s | 200 | |
| Injection molding - Melt temperature | ISO 294 | °C | 300 | |
| Injection molding - Mold temperature | ISO 294 | °C | 80 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Density | ISO 1183-1 | kg/m³ | 1340 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
