About |
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HIVAL® 5308 is a High Impact Polystyrene material. It is available in North America for injection molding. Important attributes of HIVAL® 5308 are: RoHS Compliant BPA Free Food Contact Acceptable Typical applications include: Appliances Business/Office Goods Food Contact Applications Household Applications&& |
Product Description | |
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Supplier | Nexeo |
Generic | PS (HIPS) |
Material Status | Commercial: Active |
Features | Food contact compliance,No BPA |
Availabilitys | North America |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.04 | g/cm³ | ASTM D1505 |
Melt Flow Rate | |||
200℃,5.0kg | 8.0 | g/10min | ASTM D1238 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23℃ | 150 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, unannealed | 79.4 | ℃ | ASTM D648 |
Vicat Softening Temp | 97.8 | ℃ | ASTM D1525 |
MECHANICAL | Nominal value | Unit | Test method |
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tensile strength | |||
yield | 21.4 | MPa | ASTM D638 |
Bending modulus | 1860 | MPa | ASTM D790 |
Rockwell hardness | |||
Level L | 55 | ASTM D785 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Barrel rear temperature | 199 to 232 | °C | |
Barrel middle temperature | 204 to 232 | °C | |
Barrel front temperature | 218 to 260 | °C | |
Nozzle temperature | 218 to 260 | °C | |
Processing (melt) temperature | 218 to 274 | °C | |
Mold temperature | 27 to 49 | °C | |
Injection pressure | 2.76 to 10.3 | MPa | |
Back pressure | 1.03 to 3.45 | MPa |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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