HIVAL® 5308

About
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
SupplierNexeo
GenericPS (HIPS)
Material StatusCommercial: Active
FeaturesFood contact compliance,No BPA
AvailabilitysNorth America
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.04g/cm³ASTM D1505
Melt Flow Rate
200℃,5.0kg8.0g/10minASTM D1238

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃150J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed79.4ASTM D648
Vicat Softening Temp97.8ASTM D1525

MECHANICALNominal valueUnitTest method
tensile strength
yield21.4MPaASTM D638
Bending modulus1860MPaASTM D790
Rockwell hardness
Level L55 ASTM D785

Process Conditions
injectionNominal valueUnitTest method
Barrel rear temperature199 to 232°C
Barrel middle temperature204 to 232°C
Barrel front temperature218 to 260°C
Nozzle temperature218 to 260°C
Processing (melt) temperature218 to 274°C
Mold temperature27 to 49°C
Injection pressure2.76 to 10.3MPa
Back pressure1.03 to 3.45MPa

Notes
1. Typical properties: these are not to be construed as specifications.
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