Unigel PS U285

Category: PS (GPPS) , General Purpose Polystyrene
Manufacturer: Unigel Plásticos
Trademark: Unigel PS
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: irQRxl_Unigel-PS-U285.pdf
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Message
  • High gloss and transparency.
  • Dimensional stability and high heat resistance.
  • Recommended for foam process and in blends with high impact polystyrene.
  • Approved for food contact
General Information
Features
  • Food Contact Acceptable
  • Good Dimensional Stability
  • High Clarity
  • High Gloss
  • High Heat Resistance
Uses
  • Blending
  • Foam
Agency Ratings
  • FDA 21 CFR 177.1640
Appearance
  • Clear/Transparent
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.04g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)1.9g/10 minASTM D1238
Water Absorption (Equilibrium)0.030%ASTM D570
MechanicalNominal ValueUnitTest Method
Tensile Modulus 3250MPaASTM D638
Tensile Strength (Break)52.0MPaASTM D638
Tensile Elongation (Break)2.0%ASTM D638
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C, 3.50 mm)19J/mASTM D256A
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed, 6.30 mm)91.0°CASTM D648
Vicat Softening Temperature 105°CASTM D1525 1
FlammabilityNominal ValueTest Method
Flame Rating HBUL 94
Note Message
1 .Rate A (50°C/h), Loading 2 (50 N)
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