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Sumitomo Bakelite Durez® 152 Phenolic, Compression Grade

Category Polymer , Thermoset , Phenolic , Phenolic, Novolac, Mineral/Fiber Filled
Manufacturer Sumitomo Bakelite High Peformance Plastics
Trade Name Durez®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Sumitomo Bakelite Durez® 152 Phenolic, Compression Grade.pdf
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Material Notes:
Durez 152 Phenolic is a two-stage, heat resistant/electrical molding material. It exhibits superior dimensional stability, good strength retention at elevated temperature and good molded appearance and machinability which account for its widespread use on electrical, telecommunication and appliance applications.Durez 152 is fungus resistant per Mil-I-631D and Mil-E-5272CInformation provided by Sumitomo Bak North America, Inc.
Physical Properties Metric English Comments
Density 1.5 g/cc
0.054 lb/in³
ASTM D792
Apparent Bulk Density 0.68 g/cc
0.025 lb/in³
ASTM D1895
Water Absorption 0.3 %
0.3 %
ASTM D570
Linear Mold Shrinkage 0.010 cm/cm
0.010 in/in
ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 48 MPa
7000 psi
ASTM D638
Tensile Modulus 9.6 GPa
1400 ksi
ASTM D638
Flexural Strength 76 MPa
11000 psi
Compressive Strength 207 MPa
30000 psi
ASTM D695
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 160 °C
320 °F
UL temperature Index
Deflection Temperature at 1.8 MPa (264 psi) 191 °C
376 °F
ASTM D648
Flammability, UL94 V-1

@Thickness 1.50 mm
V-1

@Thickness 0.0591 in
V-0

@Thickness 3.00 mm
V-0

@Thickness 0.118 in
Electrical Properties Metric English Comments
Electrical Resistivity 1.00e+12 ohm-cm
1.00e+12 ohm-cm
ASTM D257
Dielectric Constant 5.0

@Frequency 1e+6 Hz
5.0

@Frequency 1e+6 Hz
ASTM D150
Dielectric Strength 12.8 kV/mm
325 kV/in
Step by step; ASTM D149
14.7 kV/mm
373 kV/in
Short Time; ASTM D149
Dissipation Factor 0.050

@Frequency 1e+6 Hz
0.050

@Frequency 1e+6 Hz
ASTM D150
Comparative Tracking Index 190 V
190 V
IEC Tracking Index
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