Makrolon 6557 — Properties, Datasheet & Alternatives
Covestro · PC · FR
Alternatives to Makrolon 6557 — same family, same reinforcement
- Wonderlite PC-365 — Chi Mei · PC
- Lexan 940A — SABIC · PC
- Lexan 945A — SABIC · PC
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Technical Properties
| Density | 1.2 g/cm³ |
| Melt Volume Rate (MVR) | no data |
| Tensile Strength | 62 MPa |
| Elongation at Break | 110 % |
| Flexural Modulus | no data |
| Impact Strength (Charpy) | 50 kJ/m² |
| HDT (1.8 MPa) | 128 °C |
| Vicat Softening Temp | no data |
| Processing | injection molding |
Typical Applications
- E&E housings
- IT equipment
Data compiled from publicly available technical datasheets. Values are typical, not guaranteed specifications. Always verify with the supplier's current TDS.