Edistir® ICE S 900

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: YbzatH_Edistir-ICE-S-900.pdf
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Very high environmental stress cracking resistant (VH ESCR) HIPS.

ICE S 900 exhibits high toughness and excellent chemical resistance to oils, fats and chemical agents and in particular to cyclopentane.
Suitable for extrusion / thermoforming and injection moulding.

Designation: Thermoplastics ISO 2897-PS-I,G,093-03-07-12

Applications
Designed for inner liners and frames for refrigerators where cyclopentane is used as blowing agent for insulating polyurethane foams.
ICE S 900 significantly improves the wall thickness distribution in thermoforming and allows to optimize the thickness of the original extruded sheet.
General Information
Features
  • High ESCR (Stress Cracking Resistance)
  • Impact resistance, high
  • Good chemical resistance
  • Detergent resistance
  • Oil resistance
  • Compliance of Food Exposure
Uses
  • Lining
  • Low temperature application
  • Industrial application
  • Home appliance components
  • Insulating material
  • Foam
  • Food packaging
  • Food container
Agency Ratings
  • Europe No 10/2011
Forms
  • Sphere
Processing Method
  • Extrusion
  • Thermoforming
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.05g/cm³ISO 1183
Apparent Density 0.65g/cm³ISO 60
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)2.5g/10 minISO 1133
Molding Shrinkage 0.40 - 0.70%Internal method
Water Absorption (23°C, 24 hr)< 0.10%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Modulus 1450MPaISO 527-2/1
Tensile Stress ISO 527-2/50
    Yield 17.5MPaISO 527-2/50
    Fracture 25.0MPaISO 527-2/50
Tensile Strain (Break)70%ISO 527-2/50
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)11kJ/m²ISO 180/1A
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 92.0°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, Internal testig)HBUL 94
Glow Wire Ignition Temperature (1.60 mm)650°CIEC 60695-2-13
InjectionNominal ValueUnit
Processing (Melt) Temp 210 - 260°C
Mold Temperature 20.0 - 60.0°C
Injection instructions
Predrying normally not required
ExtrusionNominal ValueUnit
Melt Temperature 210 - 240°C
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