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KumhoSunny PPO HSP8340
| Category: | PPE+PS , Polyphenylene Ether + PS |
| Manufacturer: | Shanghai KumhoSunny Plastics Co., Ltd. |
| Trademark: | KumhoSunny PPO |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 48VrgC_KumhoSunny-PPO-HSP8340.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| HSP8340 is a general-use PS/PPE alloy designed for automobile exterior/interior parts. |
| General Information | |
|---|---|
| Features |
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| Uses |
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| UL File Number |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- | 1.04 | g/cm³ | ASTM D792 |
| -- | 1.05 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) | |||
| 220°C/10.0 kg | 12 to 16 | g/10 min | ASTM D1238 |
| 280°C/5.0 kg | 16 | g/10 min | ISO 1133 |
| Molding Shrinkage | |||
| Flow | 0.50 to 0.70 | % | ASTM D955 |
| -- | 0.40 to 0.70 | % | ISO 294-4 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | |||
| -- | 50.0 | MPa | ASTM D638 |
| -- | 48.0 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Break | 50 | % | ASTM D638 |
| Break | 42 | % | ISO 527-2/50 |
| Flexural Modulus | |||
| -- | 2000 | MPa | ASTM D790 |
| -- 1 | 2120 | MPa | ISO 178 |
| Flexural Strength | |||
| -- | 63.0 | MPa | ASTM D790 |
| -- 2 | 62.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 3 | ISO 179 | ||
| -30°C | 35 | kJ/m² | |
| 23°C | 18 | kJ/m² | |
| Charpy Unnotched Impact Strength 4 | ISO 179 | ||
| -30°C | No Break | ||
| 23°C | No Break | ||
| Notched Izod Impact | |||
| 3.20 mm | 430 | J/m | ASTM D256 |
| -30°C 5 | 16 | kJ/m² | ISO 180 |
| 23°C 6 | 29 | kJ/m² | ISO 180 |
| Unnotched Izod Impact Strength 7 | ISO 180 | ||
| -30°C | No Break | ||
| 23°C | No Break |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed 8 | 125 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 113 | °C | ASTM D648 |
| 1.8 MPa, Unannealed 9 | 115 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 126 | °C | ISO 306/B50, ASTM D1525 10 |
| CLTE | ISO 11359-2 | ||
| Flow : -40 to 40°C | 6.6E-5 | cm/cm/°C | |
| Transverse : -40 to 40°C | 7.6E-5 | cm/cm/°C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.0E+14 | ohms | IEC 60093 |
| Volume Resistivity | > 1.0E+14 | ohms·cm | IEC 60093 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (1.60 mm) | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 70.0 to 90.0 | °C | |
| Drying Time | 3.0 to 4.0 | hr | |
| Suggested Max Moisture | < 0.050 | % | |
| Rear Temperature | 230 to 250 | °C | |
| Middle Temperature | 250 to 270 | °C | |
| Front Temperature | 255 to 275 | °C | |
| Nozzle Temperature | 260 to 275 | °C | |
| Processing (Melt) Temp | 260 | °C | |
| Mold Temperature | 60.0 to 90.0 | °C | |
| Back Pressure | 1.00 to 5.00 | MPa | |
| Screw Speed | 30 to 70 | rpm |
| Note Message | |
|---|---|
| 1 . | 2.0 mm/min |
| 2 . | 2.0 mm/min |
| 3 . | 4J |
| 4 . | 4J |
| 5 . | 5.5J |
| 6 . | 5.5J |
| 7 . | 5.5J |
| 8 . | 120°C/h |
| 9 . | 120°C/h |
| 10 . | Rate B (120°C/h) |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Quadraflex™ ALE-55D | Biomerics, LLC | TPU-Polyether | Quadraflex™ |
| Teflon® FFR 750 | DuPont Fluoropolymers | Fluoropolymer | Teflon® FFR |
| Sylvin 2910-95 Clear | Sylvin Technologies Incorporated | PVC, Flexible | Sylvin |
| 4LAC® 25H20400 | 4Plas | ABS | 4LAC® |
| Sylvin 4222-90LGFR Black | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
