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Edistir® R 850E
| Category: | PS (HIPS) , High Impact Polystyrene |
| Manufacturer: | Versalis S.p.A. |
| Trademark: | Edistir® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | RVITRv_Edistir-R-850E.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Super high impact polystyrene with good heat resistance. Designed for sheet extrusion and thermoforming of deep drawn containers even diluted with high percentage of GP. Suitable for general injection moulding of tough medium-walled articles. Designation: Thermoplastics ISO 2897-PS-I,G,O93-O3-10-18 Applications Typical uses are thermoformed food packaging as disposable tumblers, flatwares, yoghurt cups, lids. Injection moulding of technical items, shoe heels, reels. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| UL File Number |
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| Forms |
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| Processing Method |
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| Multi-Point Data |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.04 | g/cm³ | ISO 1183 |
| Apparent Density | 0.65 | g/cm³ | ISO 60 |
| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 4.0 | g/10 min | ISO 1133 |
| Molding Shrinkage | 0.40 - 0.70 | % | Internal method |
| Water Absorption (23°C, 24 hr) | < 0.10 | % | ISO 62 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (L-Scale) | 65 | ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
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| Tensile Modulus | 1750 | MPa | ISO 527-2/1 |
| Tensile Stress | ISO 527-2/50 | ||
| Yield | 21.0 | MPa | ISO 527-2/50 |
| Fracture | 24.0 | MPa | ISO 527-2/50 |
| Tensile Strain (Break) | 60 | % | ISO 527-2/50 |
| Flexural Stress 1 | 38.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact | |||
| 23°C, 3.20 mm | 130 | J/m | ISO 180/4A |
| -30°C | 6.5 | kJ/m² | ISO 180/1A |
| 23°C | 10 | kJ/m² | ISO 180/1A |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (1.8 MPa, Annealed) | 85.0 | °C | ASTM D648 |
| Vicat Softening Temperature | |||
| -- | 99.0 | °C | ISO 306/A50 |
| -- | 91.0 | °C | ISO 306/B50 |
| CLTE - Flow | 9.0E-5 | cm/cm/°C | ASTM D696 |
| Thermal Conductivity | 0.17 | W/m/K | ISO 8302 |
| Electrical | Nominal Value | Unit | Test Method |
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| Surface Resistivity | > 1.5E+15 | ohms | IEC 60093 |
| Volume Resistivity | > 7.0E+15 | ohms·cm | IEC 60093 |
| Dielectric Strength | 65 | kV/mm | IEC 60243-1 |
| Dielectric Constant (50 Hz) | 2.50 | IEC 60250 | |
| Dissipation Factor (50 Hz) | 3.0E-4 | IEC 60250 | |
| Comparative Tracking Index (Solution A) | 500 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating (1.50 mm, All Colors) | HB | UL 94 | |
| Glow Wire Ignition Temperature (1.60 mm) | 650 | °C | IEC 60695-2-13 |
| Additional Information | Nominal Value | ||
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| Designation | Thermoplastics ISO 2897-PS-I,G,093-03-10-18 |
| Injection | Nominal Value | Unit | |
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| Processing (Melt) Temp | 210 - 260 | °C | |
| Mold Temperature | 20.0 - 60.0 | °C |
| Injection instructions |
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| Predrying normally not required |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 210 - 240 | °C |
| Note Message | |
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| 1 . | 2.0 mm/min |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| POLYSTONE® M black AST | Röchling Engineering Plastics SE & Co. KG | UHMWPE | POLYSTONE® |
| Celanex® 2300 GV3/20 | Celanese Corporation | PBT | Celanex® |
| Elvacite® 2041 | Lucite International Inc. | Acrylic (PMMA) | Elvacite® |
| Hostaform® S 9243 XAP² ™ | Celanese Corporation | Acetal (POM) Copolymer | Hostaform® |
| LNP™ THERMOCOMP™ LF006 compound | SABIC Innovative Plastics | PEEK | LNP™ THERMOCOMP™ |
