Innova SR 550

Category: PS (HIPS) , High Impact Polystyrene
Manufacturer: Innova SA
Trademark: Innova
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 9CU8qy_Innova-SR-550.pdf
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Characteristics:
  • High flow
  • Good mechanical properties and impact resistance

Process:
  • Injection moulding

Applications:
  • Toys
  • Furniture components
  • Building applications
General Information
Features
  • Food Contact Acceptable
  • High Flow
  • High Impact Resistance
Uses
  • Construction Applications
  • Consumer Applications
  • Furniture
  • Toys
Agency Ratings
  • FDA 21 CFR 177.1640
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.04g/cm³ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)11g/10 minASTM D1238, ISO 1133
Molding Shrinkage 0.40 to 0.70%ISO 294-4
Water Absorption
    Saturation < 0.10%ASTM D570
    Saturation, 23°C < 0.10%ISO 62
HardnessNominal ValueUnitTest Method
Rockwell Hardness (L-Scale)60ASTM D785, ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Modulus
    23°C 2000MPaASTM D638
    23°C 1950MPaISO 527-2
Tensile Strength (Break, 23°C)20.0MPaASTM D638, ISO 527-2
Tensile Elongation
    Break, 23°C 50%ASTM D638
    Break, 23°C 55%ISO 527-2
Flexural Strength
    23°C 42.0MPaASTM D790
    23°C 41.0MPaISO 178
ImpactNominal ValueUnitTest Method
Notched Izod Impact
    23°C, 3.20 mm 110J/mASTM D256
    23°C 9.0kJ/m²ISO 180/1A
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)83.0°CASTM D648, ISO 75-2/A
Vicat Softening Temperature
    -- 92.0°CASTM D1525, ISO 306/A50 3 1
    -- 89.0°CASTM D1525, ISO 306/B50 4 2
FlammabilityNominal ValueTest Method
Flame Rating (1.60 mm)HBUL 94
InjectionNominal ValueUnit
Processing (Melt) Temp 210 to 260°C
Mold Temperature 40.0 to 75.0°C
Note Message
1 .Rate A (50°C/h), Loading 1 (10 N)
2 .Rate A (50°C/h), Loading 2 (50 N)
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