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Makrolon® 1954
| Category: | PC , Polycarbonate |
| Manufacturer: | Covestro - Polycarbonates |
| Trademark: | Makrolon® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | LbeDL5_Makrolon-1954.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| MVR (300 °C/1.2 kg) 18 cm³/10 min; low viscosity; UV stabilized; improved friction characteristics; injection molding - melt temperature 280 - 320 °C; available in opaque colors only; housings- and operating parts; sliding elements |
| General Information | |
|---|---|
| Additive |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density (23°C) | 1.22 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 19 | g/10 min | ISO 1133 |
| Melt Volume-Flow Rate (MVR) (300°C/1.2 kg) | 18.0 | cm³/10min | ISO 1133 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus (23°C) | 2300 | MPa | ISO 527-2/1 |
| Tensile Stress | ISO 527-2/50 | ||
| Yield, 23°C | 63.0 | MPa | |
| Break, 23°C | 60.0 | MPa | |
| Tensile Strain | ISO 527-2/50 | ||
| Yield, 23°C | 5.6 | % | |
| Break, 23°C | 100 | % | |
| Flexural Modulus 1(23°C) | 2300 | MPa | ISO 178 |
| Flexural Stress 2 | ISO 178 | ||
| 3.5% Strain, 23°C | 73.0 | MPa | |
| 23°C | 94.0 | MPa | |
| Flexural Strain at Flexural Strength 3(23°C) | 6.6 | % | ISO 178 |
| Additional Information | Nominal Value | ||
|---|---|---|---|
| ISO Shortname | ISO 7391-PC,MLS,(,,)-18-9 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 4(23°C, Complete Break) | 12 | kJ/m² | ISO 7391 |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30°C | No Break | ||
| 23°C | No Break |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed | 136 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 124 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 143 | °C | ISO 306/B50 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (1.50 mm) | HB | UL 94 |
| Note Message | |
|---|---|
| 1 . | 2.0 mm/min |
| 2 . | 2.0 mm/min |
| 3 . | 2 mm/min |
| 4 . | Based on ISO 179-1eA, 3 mm |
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