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POLYREX® PH-888H
| Category: | PS (HIPS) , High Impact Polystyrene |
| Manufacturer: | CHI MEI CORPORATION |
| Trademark: | POLYREX® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | ne2Qik_POLYREX-PH-888H.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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POLYREX® PH-888H is a High Impact Polystyrene product. It can be processed by injection molding and is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Characteristics include:
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| General Information | |
|---|---|
| Additive |
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| Features |
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| RoHS Compliance |
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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 | |||
| -- | 1.05 | g/cm³ | ASTM D792 |
| 23°C | 1.05 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) | |||
| 200°C/5.0 kg | 3.8 | g/10 min | ASTM D1238, ISO 1133 |
| 220°C/10.0 kg | 11 | g/10 min | ASTM D1238 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (L-Scale, 6.35 mm) | 63 | ASTM D785 | |
| Ball Indentation Hardness (H 358/30) | 81.0 | MPa | ISO 2039-1 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | |||
| Yield, 3.18 mm 1 | 29.4 | MPa | ASTM D638 |
| Yield | 30.0 | MPa | ISO 527-2/50 |
| Break | 30.0 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Break, 3.18 mm 2 | 45 | % | ASTM D638 |
| Break | 58 | % | ISO 527-2/50 |
| Flexural Modulus | |||
| 6.35 mm 3 | 1930 | MPa | ASTM D790 |
| -- 4 | 1500 | MPa | ISO 178 |
| Flexural Strength | |||
| 6.35 mm 5 | 43.1 | MPa | ASTM D790 |
| -- 6 | 39.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | 9.0 | kJ/m² | ISO 179 |
| Notched Izod Impact | |||
| 23°C, 3.18 mm | 100 | J/m | ASTM D256 |
| 23°C, 6.35 mm | 88 | J/m | ASTM D256 |
| -- | 8.0 | kJ/m² | ISO 180/1A |
| Impact Flexural Test | |||
| Notched | 8.00 | kJ/m² | ISO 179/2C |
| Unnotched | 90.0 | kJ/m² | ISO 179/2D |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 1.8 MPa, Unannealed, 6.35 mm | 82.0 | °C | ASTM D648 |
| 1.8 MPa, Unannealed | 79.0 | °C | ISO 75-2/A |
| 1.8 MPa, Annealed | 94.0 | °C | ASTM D648 |
| 1.8 MPa, Annealed | 96.0 | °C | ISO 75-2/A |
| Vicat Softening Temperature | |||
| -- | 102 | °C | ASTM D1525, ISO 306/A50 6 7 |
| -- | 107 | °C | ISO 306/A120 |
| -- | 92.0 | °C | ISO 306/B50 |
| -- | 95.0 | °C | ISO 306/B120 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 1.50 mm, ALL | HB | ||
| 1.59 mm | HB |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 | °C | |
| Drying Time | 2.0 to 3.0 | hr | |
| Rear Temperature | 160 to 180 | °C | |
| Middle Temperature | 185 to 205 | °C | |
| Front Temperature | 185 to 205 | °C | |
| Nozzle Temperature | 185 to 205 | °C | |
| Mold Temperature | 40.0 to 70.0 | °C | |
| Injection Pressure | 4.90 to 6.86 | MPa | |
| Holding Pressure | 3.92 to 5.88 | MPa | |
| Back Pressure | 0.490 to 1.47 | MPa |
| Note Message | |
|---|---|
| 1 . | 6.0 mm/min |
| 2 . | 6.0 mm/min |
| 3 . | 2.8 mm/min |
| 4 . | 2.0 mm/min |
| 5 . | 2.8 mm/min |
| 6 . | 2.0 mm/min |
| 7 . | Rate A (50°C/h) |
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