NEXUS PS 536

Category: PS (GPPS) , General Purpose Polystyrene
Manufacturer: Nexus Resin Group, LLC.
Trademark: NEXUS PS
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: fOCrUz_NEXUS-PS-536.pdf
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High Heat Flow Crystal Polystyrene in Injection Molding

Nexus 536 is a high melt flow; high heat crystal polystyrene designed for fast cycle injection molding. This polymer is also designed for high output, direct injection profile extrusion for foam applications. Applications are for foam board and wood replacement.
General Information
Features
  • Crystal
  • Fast Molding Cycle
  • High Flow
  • High Heat Resistance
Uses
  • Foam
  • Structural Foam
Agency Ratings
  • FDA Unspecified Rating
  • UL Unspecified Rating
Processing Method
  • Foam Processing
  • Injection Molding
  • Profile Extrusion
PhysicalNominal ValueUnitTest Method
Density 1.04g/cm³
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)8.5g/10 minASTM D1238
Molding Shrinkage - Flow 0.40 to 0.70%ASTM D955
Water Absorption (24 hr)< 0.10%
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2960MPaASTM D638
Tensile Strength (Yield)44.8MPaASTM D638
Flexural Modulus 2960MPaASTM D790
Flexural Strength 80.7MPaASTM D790
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Annealed)96.1°CASTM D648
Vicat Softening Temperature 104°CASTM D1525
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