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STYRON™ 678E
| Category: | PS (GPPS) , General Purpose Polystyrene Resin |
| Manufacturer: | Trinseo |
| Trademark: | STYRON™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 5Xds55_STYRON-678E.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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STYRON™ 678E is a general purpose polystyrene with high flow and good toughness. It is designed for injection molding cap coating and for use either pure or in a mixture with other easy flowing high impact polymers in injection molding applications. Applications:
Complies with:
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| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | |||
| -- | 1.05 | g/cm³ | ISO 1183 |
| -- | 1050 | kg/m³ | ISO 1183 1 |
| Apparent Density | 0.60 | g/cm³ | ISO 60 |
| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 11 | g/10 min | ISO 1133 |
| Melt volume-flow rate (200°C/5.0 kg) | 11.0 | cm³/10min | ISO 1133 2 |
| Water Absorption | ISO 62 3 | ||
| Saturation | 0.0 | % | |
| Equilibrium | 0.0 | % | |
| Viscosity number | 91.0 | cm³/g | ISO 307, 1157, 1628 4 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 105 | ISO 2039-2 | |
| Ball Indentation Hardness | 150 | MPa | ISO 2039-1 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile modulus | 3300 | MPa | ISO 527-2 5 |
| Tensile Stress | |||
| Yield | 43.0 | MPa | ISO 527-2/5 |
| Yield | 42.0 | MPa | ISO 527-2 6 |
| Tensile Strain | |||
| Yield | 2.0 | % | ISO 527-2 7 |
| Break | 2.0 | % | ISO 527-2/5 |
| Nominal strain at break | 2.0 | % | ISO 527-2 8 |
| Flexural Modulus | 3500 | MPa | ISO 178 |
| Flexural Stress | 80.0 | MPa | ISO 178 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Annealed | 86.0 | °C | ISO 75-2/B |
| 0.45 MPa | 82.0 | °C | ISO 75-2 9 |
| 1.8 MPa, Annealed | 82.0 | °C | ISO 75-2/A |
| 1.8 MPa | 71.0 | °C | ISO 75-2 10 |
| Vicat Softening Temperature | |||
| -- | 93.0 | °C | ISO 306/A120 |
| -- | 86.0 | °C | ISO 306/B50 |
| 50°C/h, B (50N) | 86.0 | °C | ISO 306 11 |
| CLTE | ISO 11359-2 12 | ||
| Flow | 8.0E-5 | cm/cm/°C | |
| Transverse | 8.0E-5 | cm/cm/°C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface resistivity | 1.0E+13 | ohms | IEC 60093 13 |
| Volume resistivity | > 1.0E+15 | ohms·m | IEC 60093 14 |
| Electric strength | 140 | kV/mm | IEC 60243-1 15 |
| Relative Permittivity | IEC 60250 16 | ||
| 100 Hz | 2.50 | ||
| 1 MHz | 2.50 | ||
| Dissipation Factor | |||
| 1 MHz | 6.0E-5 | ASTM D150, IEC 60250 17 | |
| 100 Hz | 9.0E-5 | IEC 60250 18 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating 19(1.60 mm) | HB | UL 94 | |
| Burning Behav. at 1.6mm nom. thickn. (1.60 mm, UL) | HB | ISO 1210 20 |
| Note Message | |
|---|---|
| 1 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 2 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 3 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 4 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 5 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 6 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 7 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 8 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 9 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 10 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 11 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 12 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 13 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 14 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 15 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 16 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 17 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 18 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 19 . | This rating not intended to reflect hazards presented by this or any other material under actual fire conditions. |
| 20 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
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|---|---|---|---|
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| Dryflex® SE 85A301 | ELASTO | TPE | Dryflex® |
