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A. Schulman BMC 102 Glass Filled Thermoset Polyester
Categories: Polymer; Thermoset; Filled/Reinforced Thermoset; Polyester, TS; Thermoset Polyester Glass Filled BMC

Material Notes: BMC 102 is a medium strength, glass fiber reinforced molding compound that meets Ford Specification ESF-M3D56-A. It can be supplied in bulk or extruded in pre-weighed slugs and is well suited for injection, transfer or compression molding of intricate parts.

Typical applications are brush holders, bobbins and electrical connectors.

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
Specific Gravity 1.90 - 2.05 g/cc1.90 - 2.05 g/cc
Water Absorption 0.10 - 0.20 %0.10 - 0.20 %24 hours, 23°C
Linear Mold Shrinkage 0.0030 - 0.0045 cm/cm0.0030 - 0.0045 in/in
 
Mechanical PropertiesMetricEnglishComments
Hardness, Barcol 50 - 5550 - 55
Tensile Strength, Ultimate 34.5 - 48.3 MPa5000 - 7000 psi
Flexural Strength 96.5 - 110 MPa14000 - 16000 psi
Flexural Modulus 12.4 - 13.8 GPa1800 - 2000 ksi
Compressive Strength 124 - 152 MPa18000 - 22000 psi
Izod Impact, Notched 1.07 - 2.14 J/cm2.00 - 4.00 ft-lb/in
 
Electrical PropertiesMetricEnglishComments
Dielectric Strength 13.4 - 14.2 kV/mm340 - 360 kV/inStep by Step
 15.7 - 16.9 kV/mm400 - 430 kV/inShort Time
Arc Resistance >= 180 sec>= 180 sec
Comparative Tracking Index >= 500 V>= 500 V
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) >= 260 °C>= 500 °F
Flammability, UL94 HBHB
 
Processing PropertiesMetricEnglishComments
Mold Temperature 138 - 166 °C280 - 330 °F

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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PBMC001 / 27184

Specialty Compounds RTP Company

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