Sumitomo Bakelite DurezÂ® 152 Phenolic, Injection 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® 152 Phenolic, Injection Grade.pdf
Price	EMAIL US sales@lookpolymers.com
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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.Information provided by Sumitomo Bak North America, Inc.

Physical Properties	Metric	English	Comments
Density	1.50 g/cc	0.0542 lb/inÂ³	ASTM D792
Apparent Bulk Density	0.68 g/cc	0.025 lb/inÂ³	ASTM D1895
Water Absorption	0.30 %	0.30 %	ASTM D570
Linear Mold Shrinkage	0.010 cm/cm	0.010 in/in	ASTM D955

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	62 MPa	9000 psi	ASTM D638
Tensile Modulus	9.0 GPa	1300 ksi	ASTM D638
Flexural Strength	83 MPa	12000 psi
Compressive Strength	207 MPa	30000 psi	ASTM D695

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	160 Â°C	320 Â°F	UL temperature Index
Deflection Temperature at 1.8 MPa (264 psi)	191 Â°C	376 Â°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	5.2 @Frequency 1e+6 Hz	5.2 @Frequency 1e+6 Hz	ASTM D150
Dielectric Strength	10.8 kV/mm	274 kV/in	Step by step; ASTM D149
	13.8 kV/mm	351 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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