Makrolon® 3207 MAS403
Polycarbonate; MVR (300 °C/1.2 kg) 4 cm³/10 min; high viscosity; UV stabilized; easy release
- Brand
- Makrolon
- Available in
- Europe Middle-East and Africa, Asia Pacific, Latin America, North America
Typical values
| Property | Value | Unit | Test method | Condition |
|---|---|---|---|---|
| Thermal properties | ||||
| Temperature of Deflection under Load (HDT) | 127 | °C | ISO 75-1,-2 | 1.80 MPa |
| Temperature of Deflection under Load (HDT) | 141 | °C | ISO 75-1,-2 | 0.45 MPa |
| Vicat Softening Temperature | 146 | °C | ISO 306 | 50 N; 50 °C/h |
| Glass Transition Temperature | 150 | °C | ISO 11357-1,-2 | 10 °C/min |
| Rheological properties | ||||
| Melt Volume-flow Rate (MVR) | 4 | cm³/10 min | ISO 1133-1 | 300 °C/1.2 kg |
| Molding Shrinkage, parallel | 0.7 | % | ISO 294-4 | 60×60×2 mm |
| Molding Shrinkage, normal | 0.75 | % | ISO 294-4 | 60×60×2 mm |
| Mechanical properties (23 °C; 50 % r. h.) | ||||
| Tensile Modulus | 2400 | MPa | ISO 527-1,-2 | 1 mm/min |
| Yield Stress | 65 | MPa | ISO 527-1,-2 | 50 mm/min |
| Yield Strain | 6.5 | % | ISO 527-1,-2 | 50 mm/min |
| Strain at Break | 120 | % | ISO 527-1,-2 | 50 mm/min |
| Nominal Strain at Break | ≥ 50 | % | ISO 527-1,-2 | 50 mm/min |
| Flexural Strength | 96 | MPa | ISO 178 | 2 mm/min |
| Flexural Stress at 3.5 % Flexural Strain | 74 | MPa | ISO 178 | 2 mm/min |
| Flexural Strain at Flexural Strength | 6.8 | % | ISO 178 | 2 mm/min |
| Izod Notched Impact Strength | 80 | kJ/m² | ISO 21305/b. o. ISO 180/A | 23 °C; 3 mm |
| Izod Notched Impact Strength | 70 | kJ/m² | ISO 21305/b. o. ISO 180/A | -20 °C; 3 mm |
| Izod Notched Impact Strength | 20 | kJ/m² | ISO 21305/b. o. ISO 180/A | -30 °C; 3 mm |
| Puncture Impact Behavior - Maximum Force | 5900 | N | ISO 6603-2 | 23 °C |
| Puncture Impact Behavior - Puncture Energy | 65 | J | ISO 6603-2 | 23 °C |
| Other properties (23 °C) | ||||
| Density | 1190 | kg/m³ | ISO 1183-1 | |
| Material specific properties | ||||
| Luminous Transmittance (Clear Transparent Materials) | 89 | % | ISO/CIE 11664 | SCI; D65/10°; 1 mm |
| Luminous Transmittance (Clear Transparent Materials) | 88 | % | ISO/CIE 11664 | SCI; D65/10°; 2 mm |
| Luminous Transmittance (Clear Transparent Materials) | 88 | % | ISO/CIE 11664 | SCI; D65/10°; 3 mm |
| Luminous Transmittance (Clear Transparent Materials) | 87 | % | ISO/CIE 11664 | SCI; D65/10°; 4 mm |
| Haze (Clear Transparent Materials) | 0.4 | % | ASTM D1003 | C/2°; 3 mm |
| Processing conditions for test specimens | ||||
| Injection Molding - Melt Temperature | 310 | °C | ISO 294-1 | |
| Injection Molding - Mold Temperature | 90 | °C | ISO 294-1 | |
| Injection Molding - Injection Velocity | 200 | mm/s | ISO 294-1 | |
| Recommended processing and drying conditions | ||||
| Dry Air Drying Temperature | 120 | °C | ||
| Dry Air Drying Time | 2 – 3 | h | ||
| Moisture Content max. (%) | 0 – 0.02 | % | ||
| Melt Temperatures | 290 – 330 | °C | ||
| Standard Melt Temperature | 310 | °C | ||
| Barrel Temperatures | 260 – 270 | °C | Rear | |
| Barrel Temperatures | 280 – 290 | °C | Middle | |
| Barrel Temperatures | 290 – 300 | °C | Front | |
| Barrel Temperatures | 300 – 310 | °C | Nozzle | |
| Mold Temperatures | 80 – 120 | °C | ||
| Hold Pressure (% of Injection Pressure) | 50 – 75 | % | ||
| Plastic Back Pressure (specific) | 50 – 150 | bar | ||
| Peripheral Screw Speed | 0.05 – 0.2 | m/s | ||
| Shot-to-Cylinder Size | 30 – 70 | % | ||
| Vent Depth | 0.025 – 0.075 | mm | ||
Documents
- Technical Data Sheet