PP · PP
MS PP 4920 BK1248-20
heat stabilised, scratch resistant, UV stabilised, impact modified. Applications: Housings, Automotive.
HousingsAutomotive
Specifications
Mechanical Properties
| Flexural Modulus | 2100 MPa |
| Tensile Modulus | 2100 MPa |
| Tensile Stress at Yield | 22 MPa |
| Tensile Elongation at Break | 45 % |
| Charpy Impact Strength (23°C) | 140 kJ/m² |
| Notched Charpy Impact (23°C) | 13 kJ/m² |
Physical Properties
| flexural_stress_3.5%_strain | 31 MPa |
| tensile_elongation_at_yield | 3.3 % |
| impact_strength_charpy,_-40°c | 40 kJ/m² |
| notched_impact_strength_charpy,_-40°c | 2.5 kJ/m² |
| dsc_melt_point | 166 °C |
| shrinkage_lengthwise,_24h | 1 - 1.4 % |
| shrinkage_lateral,_24h | 0.9 - 1.3 % |
Thermal Properties
| Vicat B | 50 64 °C |
| HDT/A (1.8 MPa) | 64 °C |
| Melt Volume Rate | 16 cm³/10min |
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