SUPREME Specialty PS SP256

About
Toughened Polystyrene Characteristics: Superior Flexibility Good Ball Drop Strength Excellent Clarity Easy Flow Processing: Molding Applications: Transparent hangers Stationery items like pen barrel, geometric instruments Appliance & medical products Toys and fashion accessories Blended with HIPS for improved gloss toughness&&

Product Description
GenericPS (special type)
Material StatusCommercial: Active
FeaturesGood Clarity,Good flexibility,High impact resistance,Good liquidity,Food contact compliance,HB
AvailabilitysAfrica & Middle East ,North America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.02g/cm³ASTM D792
Melt Flow Rate
200℃,5.0kg10g/10minASTM D1238

MECHANICALNominal valueUnitTest method
tensile strength
23 ℃, 3.20 mm, injection molding35.0MPaASTM D638
Tensile strain
Fracture, 23 ℃, 3.20 mm, injection molding10%ASTM D638
Bending modulus
23 ℃, 3.20 mm, injection molding1750MPaASTM D790
bending strength
23 ℃, 3.20 mm, injection molding47.0MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23 ℃, 3.2mm, injection molding15J/mASTM D256
Notched impact strength of cantilever beam
23℃,3.2 mm280J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed, 3.2 mm, injection molded71.0ASTM D648
Vicat Softening Temp98.0ASTM D1525 3

FLAME CHARACTERISTICSNominal valueUnitTest method
1.60 mmHB UL 94

optical performanceNominal valueUnitTest method
Transmittance
1000 µm88.0%ASTM D1003
Haze
1000 µm1.0%ASTM D1003

Process Conditions
injectionNominal valueUnitTest method
Processing (melt) temperature220°C
Mold temperature40 to 50°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. 2,0 in/min
3. Rate B (120°C/h), Loading 1 (10 N)
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