Edistir® RT 461F

Category: PS (HIPS) , High Impact Polystyrene
Manufacturer: Versalis S.p.A.
Trademark: Edistir®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ny2CxX_Edistir-RT-461F.pdf
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High impact, heat resistant polystyrene with good stiffness.

Recommended for improving the thermal performance of injection moulded technical parts which are submitted to high temperature in service.
RT 461F is certified BS1415/94 acc. IEC65-20-2 at 2.5 mm.

Designation: Thermoplastics ISO 2897-PS-I,M,O93-O6-07-18

Applications
Examples of application are cabinet and back cover for TV sets, electrical appliances, ventilator housings.
General Information
Features
  • Rigid, good
  • Impact resistance, high
  • Heat resistance, high
  • Compliance of Food Exposure
Uses
  • Electrical/Electronic Applications
  • Electrical appliances
  • TV housing
  • Shell
Agency Ratings
  • Europe No 10/2011
UL File Number
  • E83071
Forms
  • Particle
Processing Method
  • Injection molding
Multi-Point Data
  • Viscosity vs. Shear Rate (ISO 11403-2)
PhysicalNominal ValueUnitTest Method
Density 1.04g/cm³ISO 1183
Apparent Density 0.65g/cm³ISO 60
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)4.0g/10 minISO 1133
Molding Shrinkage 0.40 - 0.70%Internal method
Water Absorption (23°C, 24 hr)< 0.10%ISO 62
HardnessNominal ValueUnitTest Method
Rockwell Hardness (L-Scale)80ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2000MPaISO 527-2/1
Tensile Stress ISO 527-2/50
    Yield 32.0MPaISO 527-2/50
    Fracture 31.0MPaISO 527-2/50
Tensile Strain (Break)50%ISO 527-2/50
Flexural Stress 155.0MPaISO 178
ImpactNominal ValueUnitTest Method
Notched Izod Impact
    23°C, 3.20 mm 90J/mISO 180/4A
    -30°C 5.0kJ/m²ISO 180/1A
    23°C 7.5kJ/m²ISO 180/1A
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Annealed)87.0°CASTM D648
Vicat Softening Temperature
    -- 103°CISO 306/A50
    -- 94.0°CISO 306/B50
CLTE - Flow 9.0E-5cm/cm/°CASTM D696
Thermal Conductivity 0.17W/m/KISO 8302
ElectricalNominal ValueUnitTest Method
Surface Resistivity > 1.5E+15ohmsIEC 60093
Volume Resistivity > 7.0E+15ohms·cmIEC 60093
Dielectric Strength 65kV/mmIEC 60243-1
Dielectric Constant (50 Hz)2.50IEC 60250
Dissipation Factor (50 Hz)3.0E-4IEC 60250
Comparative Tracking Index (Solution A)500VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.50 mm, All Colors)HBUL 94
Glow Wire Ignition Temperature (1.60 mm)650°CIEC 60695-2-13
Additional InformationNominal Value
Designation Thermoplastics ISO 2897-PS-I,M,093-06-07-18
InjectionNominal ValueUnit
Processing (Melt) Temp 210 - 260°C
Mold Temperature 20.0 - 60.0°C
Injection instructions
Predrying normally not required
Note Message
1 .2.0 mm/min
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