Osterlene® GPPS0900

1 of 105 products in this brand
Osterman & Company Inc. Osterlene® GPPS0900 is a crystal polystyrene for both injection molding and cap layer co-extrusion.Injection molding applications such as medical and laboratory parts, tumblers and jewel boxes demonstrate the polymer's ability to be molded with minimal stresses and fast cycles.Utilizing GPPS0900 as a cap layer in cups, plates and other consumer disposables takes advantage of this polymer's melt rheology.

Polymer Name: General Purpose Polystyrene (GPPS)

Processing Methods: Coextrusion, Injection Molding

Technical Data Sheet
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Identification & Functionality

Chemical Family
Plastics & Elastomers Functions
Technologies

Features & Benefits

Materials Features

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength6700psiASTM D638
Tensile Modulus440000psiASTM D638
Flexural Strength13500psiASTM D790
Flexural Modulus450000psiASTM D790
Physical Properties
ValueUnitsTest Method / Conditions
Melt Mass-Flow Rate - MFR (200°C/5.0 kg)9g/10 minASTM D1238
Thermal Properties
ValueUnitsTest Method / Conditions
Deflection Temperature Under Load - DTUL (66 psi, Annealed)206°FASTM D648
Vicat Softening Temperature213°CISO 306
Flammability
ValueUnitsTest Method / Conditions
Flame RatingHB-UL 94

Packaging & Availability

Country Availability
Regional Availability
  • Canada
  • North America
  • USA