- Plastics
Makrolon® M204 LF
MVR (300 °C/1.2 kg) 35 cm³/10 min; low viscosity; improved friction characteristics; biocompatible according to many ISO 10993-1 test requirements; medical devices
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About
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Material
- Plastics
- Medical
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 | |
| Moisture Content max. (%) | - | % | <=0.02 | |
| Vent Depth | - | mm | 0.025 - 0.075 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Burning behavior UL 94 (1.5 mm) | UL 94 | Class | V-2 (Covestro Test) | |
| Coefficient of linear thermal expansion, normal | ISO 11359-1,-2 | 23 to 55 °C | 10^-4^/K | 0.65 |
| Coefficient of linear thermal expansion, parallel | ISO 11359-1,-2 | 23 to 55 °C | 10^-4^/K | 0.65 |
| Temperature of deflection under load | ISO 75-1,-2 | 0.45 MPa | °C | 135 |
| Temperature of deflection under load | ISO 75-1,-2 | 1.80 MPa | °C | 121 |
| Vicat softening temperature | ISO 306 | 50 N; 120 °C/h | °C | 142 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Flexural modulus | ISO 178 | 2 mm/min | MPa | 2350 |
| Flexural strength | ISO 178 | 2 mm/min | MPa | 94 |
| Izod impact strength | ISO 180/U | -30 °C | kJ/m² | N |
| Izod impact strength | ISO 180/U | 23 °C | kJ/m² | N |
| Izod notched impact strength | ISO 21305/based on ISO 180/A | 23 °C/ 3 mm | kJ/m² | 50 P |
| Izod notched impact strength | ISO 21305/based on ISO 180/A | -30 °C/ 3 mm | kJ/m² | 12 C |
| Nominal strain at break | ISO 527-1,-2 | 50 mm/min | % | >50 |
| Tensile modulus | ISO 527-1,-2 | 1 mm/min | MPa | 2350 |
| Yield strain | ISO 527-1,-2 | 50 mm/min | % | 5.8 |
| Yield stress | ISO 527-1,-2 | 50 mm/min | MPa | 62 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Melt volume-flow rate | ISO 1133 | 300 °C/ 1.2 kg | cm³/10 min | 35 |
| Molding shrinkage, parallel/normal | b.o. ISO 2577 | Value range based on general practical experience | % | 0.5 - 0.7 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Density | ISO 1183-1 | kg/m³ | 1190 | |
| Water absorption (equilibrium value) | ISO 62 | 23 °C; 50 % r. h. | % | 0.11 |
| Water absorption (saturation value) | ISO 62 | Water at 23 °C | % | 0.33 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
