Unigel PS U8878

About
Excellent performance in injection with high gloss. Excellent dimensional stability. Good balance flow x mechanical strength. Good stiffness. Approved for food contact&&

Product Description
GenericPS (HIPS)
Material StatusCommercial: Active
FeaturesGood Rigidity,Good surface appearance,Good Dimensional Stability,Food contact compliance,HB
AvailabilitysNorth America,Latin America,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.06g/cm³ASTM D792
Melt Flow Rate
200℃,5.0kg6.0g/10minASTM D1238
Water absorption rate
balance0.070%ASTM D570

MECHANICALNominal valueUnitTest method
Tensile modulus2000MPaASTM D638
tensile strength
yield23.0MPaASTM D638
Tensile strain
fracture> 50%ASTM D638

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃,3.5mm110J/mASTM D256-A

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed, 6.30 mm85.0ASTM D648
Vicat Softening Temp90.0ASTM D1525 2

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelHB UL 94

Notes
1. Typical properties: these are not to be construed as specifications.
2. Rate A (50°C/h), Loading 2 (50 N)
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