| About |
|---|
| XAREC™ WA 552 is a Syndiotactic Polystyrene (SPS) product filled with 30% glass fiber. It can be processed by injection molding and is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Primary characteristic: flame rated.&& |
| Product Description | |
|---|---|
| Supplier | Idemitsu |
| Generic | Syndiotactic Polystyrene |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.25 | g/cm³ | ISO 1183 |
| Shrinkage rate | Internal Method | ||
| TD | 0.30 to 0.70 | % | Internal Method |
| MD | 0.10 to 0.40 | % | Internal Method |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.010 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 9100 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 120 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 2.3 | % | ISO 527-2 |
| Bending modulus | 8900 | MPa | ISO 178 |
| bending strength | 185 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 14 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | |||
| 23℃ | 50 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | |||
| 23℃ | 13 | kJ/m² | ISO 180 |
| Notched impact strength of cantilever beam | |||
| 23℃ | 41 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 235 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 265 | ℃ | ISO 75-2/B |
| Linear coefficient of thermal expansion | |||
| TD：-30~30℃ | 5.9E-5 | 1/℃ | TMA |
| MD：-30~30℃ | 2.3E-5 | 1/℃ | TMA |
| Relative temperature index | |||
| Electrical performance | 110 | ℃ | UL 746 |
| Strength mechanical performance | 110 | ℃ | UL 746 |
| Impact mechanical performance | 110 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+16 | ohms·cm | IEC 60093 |
| Dielectric strength | 28 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 MHz | 3.10 | IEC 60250 | |
| Dissipation factor | |||
| 1 MHz | 1.0E-3 | IEC 60250 | |
| Arc resistance | PLC 5 | ASTM D495 | |
| Compared to the leakage tracing index | PLC 1 | IEC 60112 | |
| High Arc Burning Index (HAI) | UL 746 | ||
| 1.5 mm | PLC 0 | UL 746 | |
| 3.0 mm | PLC 0 | UL 746 | |
| High voltage arc marking rate | |||
| HVTR | PLC 0 | UL 746 | |
| Hot wire ignition | |||
| HWI | UL 746 | ||
| 1.5 mm | PLC 0 | UL 746 | |
| 3.0 mm | PLC 0 | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| > 1.50 mm | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time | 3.0 to 5.0 | hr | |
| Processing (melt) temperature | 280 to 310 | °C | |
| Mold temperature | 130 to 155 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 24h |
| 3. Solution A |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |