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Rulon Bearings

Total PSI 830 Polystyrene
Categories: Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Impact Modified

Material Notes: Polystyrene 830 is a high melt flow, high impact polystyrene specially designed for hard to fill injection molding applications. The high flow 830 material aids production of stress free parts.

The material is targeted for large parts, thin wall parts or molds with complex runner and gate systems.

Information provided by Total Petrochemicals, Inc.

Key Words: High melt flow, high impact
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Physical PropertiesMetricEnglishComments
Melt Flow 13 g/10 min
@Load 5.00 kg,
Temperature 200 °C
13 g/10 min
@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 22.1 MPa3200 psiASTM D638
Elongation at Yield 45 %45 %ASTM D638
Tensile Modulus 2.21 GPa320 ksiASTM D638
Flexural Strength 39.3 MPa5700 psiASTM D790
Flexural Modulus 2.07 GPa300 ksiASTM D790
Izod Impact, Notched 1.12 J/cm2.10 ft-lb/inASTM D256
Falling Dart Impact 14.11 J10.41 ft-lbASTM D3029
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 84.4 °C184 °FHeat Distortion, Annealed; ASTM D648
Vicat Softening Point 91.7 °C197 °FASTM D1525
 
Optical PropertiesMetricEnglishComments
Gloss 92 %92 %60°; ASTM D523

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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