| About |
|---|
| MAGNUM ABS resins are thermoplastic materials which provide an excellent balance of processability, impact resistance and heat resistance as imparted by the various polymer compositions. MAGNUM ABS resins are available in a wide range of melt flow rates, impact strength and heat resistance for both high and low gloss applications manufactured by injection molding, sheet or profile extrusion and thermoforming processes. Automotive MAGNUM ABS resins offer a wide range of gloss, viscosity, impact strength and heat properties for use in numerous automotive applications. Melt flow rates from 1 to 12 g/10 min, impact strengths from 2.4 to 11 ft-lb/in and heat distortion temperatures from 171°F to 194°F are available. Available primarily as natural plus concentrates, MAGNUM ABS resins are used in a wide variety of automotive applications including structural instrument panels, consoles, pillars, and exterior trim parts requiring painting and plating. MAGNUM 347 EZ ABS resin is a higher flow version of 342 EZ having slightly lower impact strength. The melt flow rate of approximately 12 g/10min is often suitable for parts with long flow lines and minimal impact requirements.&& |
| Product Description | |
|---|---|
| Supplier | Trinseo |
| Generic | ABS |
| Material Status | Commercial: Active |
| Features | Excellent Processability,High Heat Resistance |
| Availabilitys | North America,Latin America |
| Process Methods | Thermo forming |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ASTM D792 |
| Density | 1.05 | g/cm³ | ISO 1183-2 |
| Melt Flow Rate | |||
| 230℃，3.80kg | 12 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 220℃，10 kg | 43.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD | 0.40 to 0.70 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2070 | MPa | ASTM D638 |
| Tensile modulus | 1890 | MPa | ISO 527-2 2 |
| tensile strength | |||
| yield | 41.4 | MPa | ASTM D638 |
| yield | 34.0 | MPa | ISO 527-2 2 |
| Tensile strain | |||
| fracture | 30 | % | ASTM D638 |
| yield | 2.2 | % | ISO 527-2 2 |
| yield | 2.5 | % | ASTM D638 |
| Nominal strain at break | > 50 | % | ISO 527-2 2 |
| Bending modulus | 2170 | MPa | ASTM D790 |
| bending strength | 65.5 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 8.00 | kJ/m² | ISO 179/1eA 2 |
| -30℃ | 5.00 | kJ/m² | ISO 179/1eA 2 |
| Charpy impact strength | |||
| 23℃ | 140 | kJ/m² | ISO 179/1eU 2 |
| -30℃ | 90.0 | kJ/m² | ISO 179/1eU 2 |
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 130 | J/m | ASTM D256 |
| Dart impact equipped with measuring instruments | ASTM D3763 | ||
| 23℃，3.20 mm，Peak Energy | 28.2 | J | ASTM D3763 |
| 23℃，3.20 mm，Total Energy | 35.0 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 3.2 mm | 73.9 | ℃ | ASTM D648 |
| 1.8 MPa | 77.0 | ℃ | ISO 75-2 2 |
| 0.45 MPa, unannealed, 3.2 mm | 85.0 | ℃ | ASTM D648 |
| 0.45 MPa | 88.0 | ℃ | ISO 75-2 2 |
| Vicat Softening Temp | 102 | ℃ | ASTM D1525 |
| B50 | 94.0 | ℃ | ISO 306 2 |
| Linear coefficient of thermal expansion | |||
| MD | 7.6E-5 | 1/℃ | ISO 11359-2 2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 82 to 85 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.10 | % | |
| Processing (melt) temperature | 216 to 232 | °C | |
| Mold temperature | 27 to 49 | °C | |
| Back pressure | 0.345 to 3.45 | MPa | |
| Clamping force | 2.8 to 4.1 | kN/cm² | |
| Screw length to diameter ratio | 20.0:1.0 | ||
| Screw compression ratio | 1.5:1.0 to 3.5:1.0 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 3. Type I, 2.0 in/min |
| 4. Type I, 0.050 in/min |
| 5. 10 mil Notch Depth |
| 6. 11.1 ft/sec |
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