Category: | PS (GPPS) , General Purpose Polystyrene |
Manufacturer: | TOTAL Refining & Chemicals |
Trademark: | TOTAL Polystyrene |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | Qwk8rF_TOTAL-Polystyrene-Crystal-1540-EU-.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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POLYSTYRENE CRYSTAL 1540 is an easy flowing crystal polystyrene designed for extrusion or injection applications. In extrusion, it allows to increase extruder output and thermoforming cycle times when mixed with a high impact polystyrene such as POLYSTYRENE IMPACT 7240. Having high gloss, it is particularly suitable for glossy-layer co-extrusion. In injection moulding, POLYSTYRENE CRYSTAL 1540 with this low viscosity at high shear rate has a good injectability and combines an excellent fluidity with a higher softening point. |
General Information | |
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Features |
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Uses |
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Agency Ratings |
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Processing Method |
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Multi-Point Data |
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Physical | Nominal Value | Unit | Test Method |
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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) | 12 | g/10 min | ISO 1133 |
Melt volume-flow rate (200°C/5.0 kg) | 12.0 | cm³/10min | ISO 1133 2 |
Molding Shrinkage | 0.40 to 0.70 | % | ISO 294-4 |
Water Absorption | |||
23°C, 24 hr | < 0.10 | % | ISO 62 |
Saturation | 0.10 | % | ISO 62 3 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (L-Scale) | 70 | ISO 2039-2 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus | 3100 | MPa | ISO 527-2 |
Tensile Stress | |||
Break | 42.0 | MPa | ISO 527-2 |
Break | 45.0 | MPa | ISO 527-2 4 |
Tensile Strain (Break) | 2.0 | % | ISO 527-2 |
Tensile Creep Modulus (1 hr) | 3000 | MPa | ISO 899-1 5 |
Flexural Modulus | 2900 | MPa | ISO 178 |
Impact | Nominal Value | Unit | Test Method |
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Charpy Unnotched Impact Strength | |||
-- | 8.0 | kJ/m² | ISO 179/1eU |
23°C | 14.0 | kJ/m² | ISO 179/1eU 6 |
Thermal | Nominal Value | Unit | Test Method |
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Heat Deflection Temperature | |||
1.8 MPa, Unannealed | 73.0 | °C | ISO 75-2/A |
1.8 MPa, Annealed | 83.0 | °C | ISO 75-2/A |
1.8 MPa | 83.0 | °C | ISO 75-2 7 |
Vicat Softening Temperature | |||
-- | 91.0 | °C | ISO 306/A50 |
-- | 86.0 | °C | ISO 306/B50 |
50°C/h, B (50N) | 84.0 | °C | ISO 306 8 |
CLTE | |||
Flow | 7.1E-5 | cm/cm/°C | ISO 11359-2 |
Transverse | 7.0E-5 | cm/cm/°C | ISO 11359-2 9 |
Electrical | Nominal Value | Unit | Test Method |
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Surface Resistivity | |||
-- | > 1.0E+15 | ohms | IEC 60093 |
-- | 1.0E+14 | ohms | IEC 60093 10 |
Electric Strength | 140 | kV/mm | IEC 60243-1 |
Flammability | Nominal Value | Unit | Test Method |
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Burning Behav. at 1.6mm nom. thickn. (1.60 mm) | HB | ISO 1210 11 |
Note Message | |
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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. |
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