NEXUS PS 830

Category: PS (HIPS) , High Impact Polystyrene
Manufacturer: Nexus Resin Group, LLC.
Trademark: NEXUS PS
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: EFClo2_NEXUS-PS-830.pdf
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High Impact Polystyrene for Injection Molding

Nexus 830 is high melt flow, high impact polystyrene specially designed for hard to fill injection molding applications. Material is targeted for large parts, thin wall parts or molds with complex runner and gate systems. The high flow material aids production of stress free parts. Applications are for thin wall molding, textile spools, and medical application, an excellent color concentrate carrier resin.
General Information
Features
  • High Flow
  • High Impact Resistance
Uses
  • Color Concentrates
  • Medical Devices
  • Textile Applications
  • Thin-walled Parts
Agency Ratings
  • FDA Unspecified Rating
  • UL Unspecified Rating
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.04g/cm³
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)13g/10 minASTM D1238
Molding Shrinkage - Flow 0.40 to 0.70%ASTM D955
Water Absorption (24 hr)< 0.10%
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2210MPaASTM D638
Tensile Strength (Yield)22.8MPaASTM D638
Tensile Elongation (Break)45%ASTM D638
Flexural Modulus 2070MPaASTM D790
Flexural Strength 39.3MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 110J/mASTM D256
Instrumented Dart Impact 13.6JASTM D3029
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Annealed)87.2°CASTM D648
Vicat Softening Temperature 93.3°CASTM D1525
OpticalNominal ValueTest Method
Gardner Gloss (60°)94ASTM D523
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