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MD441U-XH
Forever
MD441U-XH is a polypropylene compound filled with 40% minerals, specifically designed for injection molding applications. This material offers impressive mechanical properties and has a moderate melt flow rate. It is commonly used in various automotive components such as air conditioning parts, heater housings, and under the bonnet components.
General | ||||
Form | Resin Pellets | |||
Filler | 40 % Mineral | |||
Physical | Nominal Value | Test Method | ||
Density / Specific Gravity | 1.22 g/cm³ | ISO 1183 | ||
Melt Flow 2.16 kg;230 °C 5 kg;230 °C |
6.0 g/10min 27 g/10min | ISO 1133 | ||
Ball Indentation Hardness | 90.0 MPa | ISO 2039 | ||
Mechanical | Nominal Value | Test Method | ||
Tensile Strength, Yield(50 mm/min) | 32.0 MPa | ISO 527-2 | ||
Elongation at Yield(50 mm/min) | 7.0 % | ISO 527-2 | ||
Tensile Modulus | 3800 MPa | ISO 527-2 | ||
Flexural Modulus | 3900 MPa | ISO 178 | ||
C harpy Impact Unnotched Temperature; -20 °C Temperature; 23 °C |
11 kJ/m² 20 kJ/m² | ISO 179 1eU | ||
C harpy Impact, Notched Temperature; -20 °C Temperature; 23 °C |
1.2 kJ/m² 3 kJ/m² | ISO 179 1eA | ||
Thermal | Nominal Value | Test Method | ||
Deflection Temperature Pressure; 0.46 MPa Pressure; 1.8 MPa |
132 °C 81.0 °C | ISO 75-2 | ||
Vicat Softening Point 5.1 kg 1.02 kg |
100 °C 156 °C | ISO 306 | ||
Processing | Nominal Value |
Processing Temperature | 220 - 260 °C |
Feed Temperature | 40.0 - 80.0 °C |
Mold Temperature | 40.0 - 80.0 °C |
Injection Velocity | 100 - 200 mm/sec |
Hold Pressure | 30.0 - 60.0 MPa |
MD441U-XH is a polypropylene compound filled with 40% minerals, specifically designed for injection molding applications. This material offers impressive mechanical properties and has a moderate melt flow rate. It is commonly used in various automotive components such as air conditioning parts, heater housings, and under the bonnet components.
General | ||||
Form | Resin Pellets | |||
Filler | 40 % Mineral | |||
Physical | Nominal Value | Test Method | ||
Density / Specific Gravity | 1.22 g/cm³ | ISO 1183 | ||
Melt Flow 2.16 kg;230 °C 5 kg;230 °C |
6.0 g/10min 27 g/10min | ISO 1133 | ||
Ball Indentation Hardness | 90.0 MPa | ISO 2039 | ||
Mechanical | Nominal Value | Test Method | ||
Tensile Strength, Yield(50 mm/min) | 32.0 MPa | ISO 527-2 | ||
Elongation at Yield(50 mm/min) | 7.0 % | ISO 527-2 | ||
Tensile Modulus | 3800 MPa | ISO 527-2 | ||
Flexural Modulus | 3900 MPa | ISO 178 | ||
C harpy Impact Unnotched Temperature; -20 °C Temperature; 23 °C |
11 kJ/m² 20 kJ/m² | ISO 179 1eU | ||
C harpy Impact, Notched Temperature; -20 °C Temperature; 23 °C |
1.2 kJ/m² 3 kJ/m² | ISO 179 1eA | ||
Thermal | Nominal Value | Test Method | ||
Deflection Temperature Pressure; 0.46 MPa Pressure; 1.8 MPa |
132 °C 81.0 °C | ISO 75-2 | ||
Vicat Softening Point 5.1 kg 1.02 kg |
100 °C 156 °C | ISO 306 | ||
Processing | Nominal Value |
Processing Temperature | 220 - 260 °C |
Feed Temperature | 40.0 - 80.0 °C |
Mold Temperature | 40.0 - 80.0 °C |
Injection Velocity | 100 - 200 mm/sec |
Hold Pressure | 30.0 - 60.0 MPa |
