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Flame Retardant adhesives

Sumitomo Bakelite Durez® 31906 Phenolic, Injection Grade
Categories: Polymer; Thermoset; Phenolic

Material Notes: Durez 31906 Black Phenolic is an asbestos free, medium impact, molding compound. It is designed for applications where additional mechanical strength is required.

Information provided by Sumitomo Bakelite North America, Inc.

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 1.43 g/cc0.0517 lb/in³ASTM D792
Apparent Bulk Density 0.500 g/cc0.0181 lb/in³ASTM D1895
Water Absorption 0.40 %0.40 %ASTM D570
Linear Mold Shrinkage 0.010 cm/cm0.010 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Ultimate 59.0 MPa8560 psiASTM D638
Tensile Modulus 7.60 GPa1100 ksiASTM D638
Flexural Strength 90.0 MPa13100 psi
Compressive Strength 221 MPa32100 psiASTM D695
Izod Impact, Notched 0.214 J/cm0.401 ft-lb/inASTM D256
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 1.00e+12 ohm-cm1.00e+12 ohm-cmASTM D257
Dielectric Constant 6.5
@Frequency 1e+6 Hz
6.5
@Frequency 1e+6 Hz
ASTM D150
Dielectric Strength 9.80 kV/mm249 kV/inStep by step; ASTM D149
 11.8 kV/mm300 kV/inShort Time; ASTM D149
Dissipation Factor 0.080
@Frequency 1e+6 Hz
0.080
@Frequency 1e+6 Hz
ASTM D150
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 150 °C
@Thickness 3.0 mm
302 °F
@Thickness 0.12 in
UL Temperature Index
Deflection Temperature at 1.8 MPa (264 psi) 191 °C376 °FASTM D648
Flammability, UL94  HB
@Thickness 1.5 mm
HB
@Thickness 0.059 in
 HB
@Thickness 3.0 mm
HB
@Thickness 0.12 in
 V-0
@Thickness 6.0 mm
V-0
@Thickness 0.24 in

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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P90X48 / 21165

Flame Retardant adhesives

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