Osterlene® HE-3.5-3-stg

Category: PS (HIPS) , High Impact Polystyrene
Manufacturer: Osterman & Company
Trademark: Osterlene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: gF732b_Osterlene-HE-3-5-3-stg.pdf
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Message
HE-3.5-3-stg is a super high impact polystyrene designed for applications requiring extra toughness without sacrificing mechanical properties.

It has excellent falling dart impact which, combined with the high gloss, makes it a candidate for some ABS applications.

This polymer is superior for co-extrusion of high gloss sheet.

HE-3.5-3-stg has unique capabilities for deepdraw thermoforming with good side wall distribution.
General Information
Features
  • Good Toughness
  • High Gloss
  • High Impact Resistance
Uses
  • Sheet
Agency Ratings
  • FDA 21 CFR 177.1640
Forms
  • Pellets
Processing Method
  • Coextrusion
  • Sheet Extrusion
  • Thermoforming
PhysicalNominal ValueUnitTest Method
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)3.5g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2070MPaASTM D638
Tensile Strength (Yield)24.8MPaASTM D638
Tensile Elongation (Break)55%ASTM D638
Flexural Modulus 2140MPaASTM D790
Flexural Strength 43.4MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 160J/mASTM D256
Gardner Impact 18.1JASTM D3029
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Annealed)90.0°CASTM D648
Vicat Softening Temperature 95.0°CASTM D1525
FlammabilityNominal ValueTest Method
Flame Rating HBUL 94
OpticalNominal ValueTest Method
Gardner Gloss (60°)88ASTM D523
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