Sumitomo Bakelite DurezÂ® 153 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 DurezÂ® 153 Phenolic, Compression Grade.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Durez 153 Black Phenolic is a two-stage, asbestos-free, heat resistant/electrical molding material. It exhibits good molded appearance and shock resistance for use on a wide variety of electrical and appliance applications.Information provided by Sumitomo Bak North America, Inc.

Physical Properties	Metric	English	Comments
Density	1.53 g/cc	0.0553 lb/inÂ³	ASTM D792
Apparent Bulk Density	0.600 g/cc	0.0217 lb/inÂ³	ASTM D1895
Water Absorption	0.40 %	0.40 %	ASTM D570
Linear Mold Shrinkage	0.0060 cm/cm	0.0060 in/in	ASTM D955

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	55.0 MPa	7980 psi	ASTM D638
Tensile Modulus	10.3 GPa	1490 ksi	ASTM D638
Flexural Strength	76.0 MPa	11000 psi
Compressive Strength	179 MPa	26000 psi	ASTM D695

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	155 Â°C	311 Â°F	UL temperature Index
Deflection Temperature at 1.8 MPa (264 psi)	177 Â°C	351 Â°F	ASTM D648
Flammability, UL94	V-1 @Thickness 1.00 mm	V-1 @Thickness 0.0394 in
	V-0 @Thickness 1.50 mm	V-0 @Thickness 0.0591 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	11.8 kV/mm	300 kV/in	Step by step; ASTM D149
	14.7 kV/mm	373 kV/in	Short Time; ASTM D149
Dissipation Factor	0.040 @Frequency 1e+6 Hz	0.040 @Frequency 1e+6 Hz	ASTM D150
Comparative Tracking Index	225 V	225 V	IEC Tracking Index

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