Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC Makrolon® 1954 Covestro - Polycarbonates
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | Covestro - Polycarbonates/Makrolon® 1954 |
|---|---|---|---|
| Flexural modulus | 23°C | ISO 178 | 2300 MPa |
| Tensile modulus | 23°C | ISO 527-2 | 2300 MPa |
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 12 kJ/m² |
| Impact strength of cantilever beam gap | 23°C | ISO 180/1A | 12 kJ/m² |
| tensile strength | 23°C | ISO 527-2 | 63 MPa |
| bending strength | 23°C | ISO 178 | 94 MPa |
| Flame retardant performance | Test Condition | Test Method | Covestro - Polycarbonates/Makrolon® 1954 |
|---|---|---|---|
| UL flame retardant rating | UL -94 | HB 1.50mm |
| physical property | Test Condition | Test Method | Covestro - Polycarbonates/Makrolon® 1954 |
|---|---|---|---|
| density | ISO 1183 | 1.22 g/cm³ | |
| melt mass-flow rate | 300℃/1.2Kg | ISO 1133 | 18 cm³/10min |
| Thermal performance | Test Condition | Test Method | Covestro - Polycarbonates/Makrolon® 1954 |
|---|---|---|---|
| Heat distortion temperature | 1.80MPa退火，HDT | ISO 75-2/Af | 124 °C |
| vicat | ISO 306/B50 | 143 °C | |
| Heat distortion temperature | 0.45MPa未退火，HDT | ISO 75-2/Bf | 136 °C |
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