| About |
|---|
| Flame Retardant Polystyrene (FR-HIPS) Characteristics: Ignition Resistant UL94 “V2” rated. Very Good Flow Properties Low Specific Gravity Available in all colors Free of DBDPO, PBDE & TBBA complies with RoHS directive of EU Processing: Molding Applications: Large size TV cabinets, Audio cabinets Electrical boxes, Electrical appliance parts Electrical distribution componenets, Fuse carriers, Enclosers&& |
| Product Description | |
|---|---|
| Generic | PS (HIPS) |
| Material Status | Commercial: Active |
| Features | High impact resistance,Good liquidity,Flame Characteristics,Low density |
| Availabilitys | Africa & Middle East ,North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.07 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 8.0 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 29.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 35 | % | ASTM D638 |
| Bending modulus | |||
| 3.20 mm | 2100 | MPa | ASTM D790 |
| bending strength | |||
| 3.20 mm | 38.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 110 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 81.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 97.0 | ℃ | ASTM D1525 3 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+14 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+16 | ohms·cm | IEC 60093 |
| Dielectric constant | |||
| 1 MHz | 2.60 | IEC 60250 | |
| Dissipation factor | |||
| 1 MHz | 4.0E-4 | IEC 60250 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.6 mm，Tested at SPL Laboratory | V-2 | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | 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 | |
| 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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