| About |
|---|
| Flame Retardant Polystyrene (FR-HIPS) Characteristics: Ignition Resistant UL94 “V0” rated Good Flow Properties Good Balance of Toughness And Rigidity Available in dark colors Incorporating DBDPO Processing: Molding Extrusion Applications: TV cabinets, computer monitor, printer housing Electrical switch boards, MCB distribution boxes, electrical gang boxes, thermostat housing Extruded sheets can be used for lining in mass transit system and for forming appliances bodies&& |
| Product Description | |
|---|---|
| Generic | PS (IRPS) |
| Material Status | Commercial: Active |
| Features | High Viscosity,V-0 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.16 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 4.5 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 23 ℃, 3.20 mm, injection molding | 28.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃, 3.20 mm, injection molding | 30 | % | ASTM D638 |
| Bending modulus | |||
| 23 ℃, 3.20 mm, injection molding | 1800 | MPa | ASTM D790 |
| bending strength | |||
| 23 ℃, 3.20 mm, injection molding | 38.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23 ℃, 3.2mm, injection molding | 100 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, injection molded | 81.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 103 | ℃ | ASTM D1525 5 |
| Ball pressure temperature | 82.0 | ℃ | IEC 60598-1 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | |||
| 3.20 mm | 1.0E+14 | ohms | IEC 60093 |
| Volume resistivity | |||
| 3.20 mm | 1.0E+16 | ohms·cm | IEC 60093 |
| Dielectric constant | |||
| 23 ℃，3.20 mm，1 MHz | 2.60 | IEC 60250 | |
| Dissipation factor | |||
| 23℃，3.2 mm，1 MHz | 4.0E-4 | IEC 60250 | |
| Compared to the leakage tracing index | |||
| 3.20 mm | 450 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | V-0 | UL 94 | |
| Igniting temperature of the hot wire | |||
| 1.6 mm | 960 | ℃ | IEC 60695-2-13 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 60 to 80 | °C | |
| Drying time | 2.0 | hr | |
| Processing (melt) temperature | 250 | °C | |
| Mold temperature | 40 to 60 | °C | |
| Drying temperature | 60 to 80 | °C | |
| Drying time | 2.0 | hr | |
| Melt temperature | 250 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. Rate B (120°C/h), Loading 1 (10 N) |
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