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Edistir® N 3782
| Category: | PS (GPPS) , General Purpose Polystyrene |
| Manufacturer: | Versalis S.p.A. |
| Trademark: | Edistir® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 9yUObN_EdistirN3782.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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General purpose polystyrene with good flow and high heat resistance. N 3782 belongs to Edistir® GPPS third generation. The third generation of versalis GPPS distinguished for a colour more brilliant and neutral in line with more sophisticated market needs. Suggested for direct gassing extrusion of heavy gauge insulating boards (XPS) and in blend with high concentration of clear SBS for improving clarity and stiffness of the sheets. Designation: Thermoplastics ISO 1622-PS,E,105-06. Applications Designed for insulation panels (XPS), clear sheets and thermoformed clear packaging. |
| 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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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.05 | g/cm³ | ISO 1183 |
| Apparent Density | 0.65 | g/cm³ | ISO 60 |
| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 7.5 | g/10 min | ISO 1133 |
| Molding Shrinkage | 0.30 - 0.60 | % | ISO 294-4 |
| Water Absorption (23°C, 24 hr) | < 0.10 | % | ISO 62 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (M-Scale) | 80 | ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 3250 | MPa | ISO 527-2/1 |
| Tensile Stress (Break) | 43.0 | MPa | ISO 527-2/5 |
| Tensile Strain (Break) | 1.6 | % | ISO 527-2/5 |
| Flexural Stress 1 | 80.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | ISO 180/1A | ||
| -30°C | 1.5 | kJ/m² | ISO 180/1A |
| 12°C | 1.7 | kJ/m² | ISO 180/1A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load 2(1.8 MPa, Annealed) | 95.0 | °C | ASTM D648 |
| Vicat Softening Temperature | |||
| -- | 106 | °C | ISO 306/A50 |
| -- | 101 | °C | ISO 306/B50 |
| CLTE - Flow | 7.0E-5 | cm/cm/°C | ASTM D696 |
| Thermal Conductivity | 0.17 | W/m/K | ISO 8302 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.5E+15 | ohms | IEC 60093 |
| Volume Resistivity | > 7.0E+15 | ohms·cm | IEC 60093 |
| Dielectric Strength | 70 | kV/mm | IEC 60243-1 |
| Relative Permittivity (50 Hz) | 2.50 | IEC 60250 | |
| Dissipation Factor (50 Hz) | 2.0E-4 | IEC 60250 | |
| Comparative Tracking Index (Solution A) | 400 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (1.5 mm, ALL) | HB | UL 94 | |
| Glow Wire Ignition Temperature (1.6 mm) | 650 | °C | IEC 60695-2-13 |
| Additional Information | Nominal Value | ||
|---|---|---|---|
| Designation | Thermoplastics ISO 1622-PS,G,105-06 |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Melt Temperature | 210 - 240 | °C |
| Note Message | |
|---|---|
| 1 . | 2.0 mm/min |
| 2 . | 120°C/hr |
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