| About |
|---|
| POLYSTYRENE (PS) COMPOUNDS (CPD) 818E is a high impact brominated flame retardant polystyrene for use in injection moulding. PS CPD 818E can be supplied in both natural and coloured forms. Main Characteristics: UL94 V0 @ 1.6 mm for black compounds and @ 2.0 mm for all coloured compounds Application: Covers for electrical equipment. Office automation.&& |
| Product Description | |
|---|---|
| Supplier | TOTAL |
| Generic | PS (IRPS) |
| Material Status | Commercial: Active |
| Features | High impact resistance,Good Dimensional Stability,Good liquidity,Flame Characteristics,Bromination,V-0 |
| Availabilitys | Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 9.0 | g/10min | ISO 1133 |
| Shrinkage rate | 0.40 to 0.70 | % | |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | < 0.10 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 8.0 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| A50 | 90.0 | ℃ | ISO 306/A50 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+13 | ohms | IEC 60093 |
| Dielectric strength | 160 | kV/mm |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 93 | ISO 2039-2 | |
| tensile strength | |||
| yield | 20.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 40 | % | ISO 527-2 |
| Bending modulus | 2000 | MPa | ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 70 | °C | |
| Drying time | 2.0 | hr | |
| Processing (melt) temperature | < 240 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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