| About |
|---|
| Electroblend® HIPS-4900 is an antistatic high impact polystyrenen compound.&& |
| Product Description | |
|---|---|
| Generic | PS (HIPS) |
| Material Status | Commercial: Active |
| Features | Antistatic property,HB |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.00 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.40 to 0.70 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 28.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 73 | % | ASTM D638 |
| Bending modulus | 2520 | MPa | ASTM D790 |
| bending strength | 44.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 140 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 4.0 mm | 80.0 | ℃ | ASTM D648 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+6 to 1.0E+10 | ohms | ASTM D257 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Barrel rear temperature | 200 to 205 | °C | |
| Barrel middle temperature | 205 to 210 | °C | |
| Barrel front temperature | 210 to 220 | °C | |
| Nozzle temperature | 220 to 230 | °C | |
| Processing (melt) temperature | 200 to 230 | °C | |
| Mold temperature | 60 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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