POLYFLAM® SDR 5000

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: R3HoYL_POLYFLAM-SDR-5000.pdf
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Flame-retardant PS standard grade without PBDE; without HBCD
General Information
Features
  • Impact resistance, good
  • Workability, good
  • Good liquidity
  • Flame retardancy
UL File Number
  • E86615
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.08g/cm³ISO 1183/A
Melt Volume-Flow Rate (MVR) (200°C/5.0 kg)13.0cm³/10minISO 1133
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2400MPaISO 527-2/1A/1
Tensile Stress (Yield)28.0MPaISO 527-2/1A/50
Tensile Strain (Yield)1.7%ISO 527-2/1A/50
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -30°C 3.0kJ/m²ISO 179/1eA
    23°C 5.0kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength ISO 179/1eU
    -30°C 41kJ/m²ISO 179/1eU
    23°C 60kJ/m²ISO 179/1eU
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, not annealed 78.0°CISO 75-2/Bf
    1.8 MPa, not annealed 70.0°CISO 75-2/Af
Vicat Softening Temperature
    -- 92.0°CISO 306/A50
    -- 85.0°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 375VIEC 60112
FlammabilityNominal ValueUnitTest Method
Burning Rate ISO 3795
    1.50mm, automatic fire extinguishing 0.0mm/minISO 3795
    3.00mm, automatic fire extinguishing 0.0mm/minISO 3795
Flame Rating UL 94, IEC 60695-11-10, -20
    1.50 mm V-2UL 94, IEC 60695-11-10, -20
    3.00 mm V-2UL 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 650°CIEC 60695-2-13
    3.00 mm 650°CIEC 60695-2-13
Oxygen Index 24%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 170°C
Middle Temperature 190°C
Front Temperature 190°C
Nozzle Temperature 200°C
Processing (Melt) Temp 170 - 200°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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