TOTAL Polystyrene Crystal 585T

About
Polystyrene 585T: Is a high molecular weight, low melt flow, high heat crystal polystyrene. This polymer makes superior foam and oriented polystyrene sheet (OPS). The TOTAL process technology consistently produces low residual product for foam and OPS applications. Application: Foam disposables Insulation foam board OPS disposables General Information: This material complies with FDA requirements as described in 21 CFR §177.1640. This material holds Underwriters Laboratory recognition 94HB; see UL File E55470 at www.UL.com. USP Class VI Material Safety Data Sheets are available to help customers satisfy their safety needs.&&

Product Description
SupplierTOTAL
GenericPS (GPPS)
Material StatusCommercial: Negative
FeaturesLow liquidity,Low Residuals,High Heat Resistance,High molecular weight,Disposable,HB
AvailabilitysNorth America
Process MethodsFoam treatment

Technical Data
PHYSICALNominal valueUnitTest method
Density1.04g/cm³
Melt Flow Rate
200℃,5.0kg1.6g/10minASTM D1238
Shrinkage rate
MD0.40 to 0.70%ASTM D955
humidity< 0.10%

MECHANICALNominal valueUnitTest method
Tensile modulus2960MPaASTM D638
tensile strength52.4MPaASTM D638
Bending modulus2960MPaASTM D790
bending strength97.9MPaASTM D790

THERMALNominal valueUnitTest method
Vicat Softening Temp107ASTM D1525
Hot deformation temperature
annealing99ASTM D648

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelHB UL 94

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