| About |
|---|
| Kingfa HIPS-5197 is a High Impact Polystyrene material. It is available in Asia Pacific or North America for injection molding. Important attributes of Kingfa HIPS-5197 are: Flame Rated Good Dimensional Stability Impact Resistant Typical applications include: Appliances Electrical/Electronic Applications&& |
| Product Description | |
|---|---|
| Supplier | Kingfa |
| Generic | PS (HIPS) |
| Material Status | Commercial: Active |
| Features | Good Rigidity,HB |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 11 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.40 to 0.60 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 24.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 30 | % | ASTM D638 |
| Bending modulus | 2150 | MPa | ASTM D790 |
| bending strength | 38.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 90 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 6.4 mm | 78.0 | ℃ | ASTM D648 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.60 mm | HB | UL 94 | |
| 3.20 mm | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 70 | °C | |
| Drying time | 2.0 | hr | |
| Barrel rear temperature | 182 to 205 | °C | |
| Barrel middle temperature | 205 to 230 | °C | |
| Barrel front temperature | 215 to 240 | °C | |
| Processing (melt) temperature | 220 to 245 | °C | |
| Mold temperature | 30 to 60 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
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