Styrolution PS 476L

About

Product Description
SupplierINEOS
GenericPS (HIPS)
Material StatusCommercial: Active
FeaturesQuick molding cycle,Heat Resistance, Good,High impact resistance,Excellent Processability
AvailabilitysAsia Pacific
Process MethodsExtrusion,Injection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.05g/cm³ISO 1183
Melt Volume Rate
200℃,5 kg5.50cm³/10minISO 1133
Molding shrinkage0.40 to 0.70%ISO 294-4
Water Absorption ISO 62
Saturation, 23 ℃< 0.10%ISO 62
Equilibrium, 23 ℃, 50% RH< 0.10%ISO 62

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃15kJ/m²ISO 179
Charpy Unnotch Impact strength ISO 179
-30℃130kJ/m²ISO 179
23℃无断裂 ISO 179
Izod Notched Impact strength
23℃11kJ/m²ISO 180-A

THERMALNominal valueUnitTest method
Hot deformation temperature HDT 
0.45 MPa, annealed89.0ISO 75-2/B
1.8 MPa, annealed80.0ISO 75-2/A
Vicat Softening Temperature 
A5098.0ISO 306/A50
B5090.0ISO 306
Coeff. of linear thermal expansion
MD1.0E-41/℃ISO 11359-2

ELECTRICALNominal valueUnitTest method
Surface Resistivity> 1.0E+13ohmsIEC 60093
Volume Resistance> 1.0E+18ohms·cmIEC 60093
Dielectric Strength
1.5 mm160kV/mmIEC 60243-1
Dielectric Constant 
100 Hz2.50 IEC 60250
1 MHz2.50 IEC 60250
Dissipation Factor
1 MHz4.0E-4 IEC 60250

OPTICALNominal valueUnitTest method
Gloss
60°35 ASTM D523

MECHANICALNominal valueUnitTest method
Ball indentation hardness85.0MPaISO 2039-1
Tensile Modulus1850MPaISO 527-2
Tensile Strength
Yield yld, 23 ℃27.0MPaISO 527-2
Tensile Strain ISO 527-2
Yield yld, 23 ℃1.5%ISO 527-2
Broken BRK, 23 ℃30%ISO 527-2
Flexural Modulus1950MPaISO 178
Flexural Strength40.0MPaISO 178

Process Conditions
Injection MoldingNominal valueUnitTest method
Melt Temperature180 to 260°C
Mold Temperature10 to 60°C
Injection Velocity200mm/sec

Notes
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