| About |
|---|
| POLYSTYRENE (PS) COMPOUNDS (CPD) 856 is a high impact halogen-free flame retardant polystyrene for use in injection moulding. PS CPD 856 can be supplied in both natural and coloured forms. Main Characteristics Chlorine, Bromine and Antimony Trioxide free UL94 V0 @ 3.0 mm High Flow Application Fuses boxes, Electrical Housings.&& |
| Product Description | |
|---|---|
| Supplier | TOTAL |
| Generic | PS (IRPS) |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,High impact resistance,Halogen free,Flame Characteristics,V-0 |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | < 1.10 | g/cm³ | ISO 1183 |
| Apparent density | 0.60 | g/cm³ | |
| Melt Flow Rate | ISO 1133 | ||
| 200℃，10.0kg | 12 | g/10min | ISO 1133 |
| 200℃，5.0kg | 4.0 | g/10min | ISO 1133 |
| Shrinkage rate | 0.40 to 0.70 | % | |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | < 0.10 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 35.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 40 | % | ISO 527-2 |
| Bending modulus | 2300 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 7.0 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| B50 | 81.0 | ℃ | ISO 306 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 3.00 mm, all colors | V-0 | UL 94 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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