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Rulon Bearings

Total 819E Polystyrene  (discontinued **)
Categories: Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Impact Modified

Material Notes: Polystyrene 819E is a high impact polystyrene extrusion grade with very high stiffness and thermal properties.

It makes an excellent gloss/cut resistant layer for foam applications or general thermoforming applications where high temperature resistance is required.

Information provided by Total Petrochemicals, Inc.

Key Words: High impact, high stiffness and thermal properties
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Melt Flow 2.6 g/10 min
@Load 5.00 kg,
Temperature 200 °C
2.6 g/10 min
@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 34.5 MPa5000 psiASTM D638
Elongation at Yield 55 %55 %ASTM D638
Tensile Modulus 2.28 GPa330 ksiASTM D638
Flexural Strength 62.1 MPa9000 psiASTM D790
Flexural Modulus 2.34 GPa340 ksiASTM D790
Izod Impact, Notched 1.17 J/cm2.20 ft-lb/inASTM D256
Falling Dart Impact 14.68 J10.83 ft-lbASTM D3029
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 97.8 °C208 °FHeat Distortion, Annealed; ASTM D648
Vicat Softening Point 104 °C219 °FASTM D1525
 
Optical PropertiesMetricEnglishComments
Gloss 85 %85 %60°; ASTM D523

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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