POLYFLAM® HSF 33 E

Category: PS (GPPS) , General Purpose Polystyrene
Manufacturer: A. Schulman Europe
Trademark: POLYFLAM®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: t8zIGN_POLYFLAM-HSF-33-E.pdf
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Flame-retardant PS grade; without PBDE
General Information
Features
  • Viscosity, High
  • Flame retardancy
UL File Number
  • E86615
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density 1.22g/cm³ISO 1183/A
Melt Volume-Flow Rate (MVR) (200°C/5.0 kg)2.00cm³/10minISO 1133
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2100MPaISO 527-2/1A/1
Tensile Stress (Yield)28.0MPaISO 527-2/1A/50
Tensile Strain (Yield)2.5%ISO 527-2/1A/50
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -30°C 2.0kJ/m²ISO 179/1eA
    23°C 8.0kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength ISO 179/1eU
    -30°C 24kJ/m²ISO 179/1eU
    23°C 40kJ/m²ISO 179/1eU
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, not annealed 88.0°CISO 75-2/Bf
    1.8 MPa, not annealed 78.0°CISO 75-2/Af
Vicat Softening Temperature
    -- 104°CISO 306/A50
    -- 89.0°CISO 306/B50
Ball Pressure Test (80°C)PassIEC 60695-10-2
RTI Elec UL 746
    1.50 mm 50.0°CUL 746
    3.00 mm 50.0°CUL 746
RTI Imp UL 746
    1.50 mm 50.0°CUL 746
    3.00 mm 50.0°CUL 746
RTI UL 746
    1.50 mm 50.0°CUL 746
    3.00 mm 50.0°CUL 746
ElectricalNominal ValueUnitTest Method
Comparative Tracking Index 500VIEC 60112
FlammabilityNominal ValueUnitTest Method
Burning Rate (3.00mm, automatic fire extinguishing)0.0mm/minISO 3795
Flame Rating UL 94, IEC 60695-11-10, -20
    1.50 mm V-0UL 94, IEC 60695-11-10, -20
    3.00 mm V-0UL 94, IEC 60695-11-10, -20
Glow Wire Flammability Index IEC 60695-2-12
    1.50 mm 960°CIEC 60695-2-12
    3.00 mm 960°CIEC 60695-2-12
Glow Wire Ignition Temperature IEC 60695-2-13
    1.50 mm 625°CIEC 60695-2-13
    3.00 mm 625°CIEC 60695-2-13
Oxygen Index 27%ISO 4589-2
Additional Information
1.) Not for use in food contact applications2.) Not for use in medical or pharmaceutical applications
InjectionNominal ValueUnit
Drying Temperature 70.0 - 80.0°C
Drying Time 2.0 - 4.0hr
Rear Temperature 190°C
Middle Temperature 200°C
Front Temperature 210°C
Nozzle Temperature 220°C
Processing (Melt) Temp 190 - 220°C
Mold Temperature 30.0 - 60.0°C
Injection Pressure 80.0 - 120MPa
Injection Rate Slow-Moderate
Holding Pressure 40.0 - 90.0MPa
Back Pressure 5.00 - 10.0MPa
Cushion < 5.00mm
Screw Speed mm/sec
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