PPR PS01

About
PPR PS01 is a General Purpose Polystyrene product. It is available in North America.&&

Product Description
GenericPS (GPPS)
Material StatusCommercial: Active
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.04g/cm³ASTM D792
Melt Flow Rate
200℃,5.0kg11g/10minASTM D1238
Shrinkage rate
MD0.50%ASTM D955

MECHANICALNominal valueUnitTest method
tensile strength
yield37.9MPaASTM D638
Bending modulus
tangent3030MPaASTM D790
bending strength55.2MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch21J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed87.8ASTM D648

Process Conditions
injectionNominal valueUnitTest method
Drying temperature77 to 88°C
Drying time2.0 to 4.0hr
Recommended maximum moisture content0.020%
Barrel rear temperature177 to 218°C
Barrel middle temperature191 to 274°C
Barrel front temperature191 to 274°C
Nozzle temperature191 to 274°C
Processing (melt) temperature204 to 288°C
Mold temperature10 to 71°C
Injection pressure34.5 to 276MPa

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