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Elmet Technologies

Owens Corning Glass Fiber Reinforced Polyester SMC (Compression), 30 wt.% glass
Categories: Polymer; Thermoset; Composite SMC; Filled/Reinforced Thermoset; Polyester, TS; Thermoset Polyester Glass SMC

Material Notes: Polyester thermosets are available in many formulations. They can be formulated for good to excellent resistance to acids, weak alkalis, and organic solvents. However, they are not recommended for use with strong alkalis. Data provided by the manufacturer, Owens Corning.

Key Words: thermoset, sheet molding compound, fiber glass, fiberglass, fibreglass, fibre glass, FRP composites
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
Density 1.85 g/cc0.0668 lb/in³ASTM D792
Water Absorption 0.25 %0.25 %24 hrs.; ASTM D570
 
Mechanical PropertiesMetricEnglishComments
Hardness, Barcol 6868
Tensile Strength, Ultimate 83.0 MPa12000 psiASTM D638
Elongation at Break 1.0 %1.0 %ASTM D638
Modulus of Elasticity 12.0 GPa1740 ksiASTM D638
Flexural Strength 180 MPa26100 psiASTM D790
Flexural Modulus 11.0 GPa1600 ksiASTM D790
Compressive Strength 170 MPa24700 psiASTM D695
Izod Impact, Notched 8.50 J/cm15.9 ft-lb/in
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 5.70e+14 ohm-cm5.70e+14 ohm-cmASTM D257
Dielectric Constant 4.4
@Frequency 60 Hz
4.4
@Frequency 60 Hz
ASTM D150
Dielectric Strength 19.7 kV/mm500 kV/inASTM D149
Arc Resistance 188 sec188 secASTM D495
 
Thermal PropertiesMetricEnglishComments
Specific Heat Capacity 1.26 J/g-°C0.300 BTU/lb-°F
Deflection Temperature at 1.8 MPa (264 psi) >= 204 °C>= 400 °FASTM D648
Flammability, UL94 V-0V-05V

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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POC001 / 55579

Ensinger PEI

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