Sumitomo Bakelite DurezÂ® 32633 Glass Filled Phenolic, Injection Grade

Category	Polymer , Thermoset , Phenolic , Phenolic, Novolac, Glass 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® 32633 Glass Filled Phenolic, Injection Grade.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Durez 32633 Black Phenolic is a two-stage, glass filled, special purpose molding compound. It is designed for applications requiring high physical strengths, dimensional stability, and heat resistance. Typical applications include small motor and gear housings, brush holders, commutators, and under hood automotive applications.Information provided by Sumitomo Bak North America, Inc.

Physical Properties	Metric	English	Comments
Density	1.78 g/cc	0.0643 lb/inÂ³	ASTM D792
Apparent Bulk Density	0.800 g/cc	0.0289 lb/inÂ³	ASTM D1895
Water Absorption	0.050 %	0.050 %	ASTM D570
Linear Mold Shrinkage	0.0030 cm/cm	0.0030 in/in	ASTM D955

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	138 MPa	20000 psi	ASTM D638
Tensile Modulus	18.6 GPa	2700 ksi	ASTM D638
Flexural Strength	227 MPa	32900 psi
Flexural Modulus	15.2 GPa	2200 ksi
Compressive Strength	276 MPa	40000 psi	ASTM D695
Compressive Modulus	10.5 GPa	1530 ksi	@ 250Â°F
Shear Strength	47.4 MPa	6870 psi
Izod Impact, Notched	0.400 J/cm	0.749 ft-lb/in	ASTM D256

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	150 Â°C @Thickness 3.00 mm	302 Â°F @Thickness 0.118 in
Deflection Temperature at 1.8 MPa (264 psi)	204 Â°C	399 Â°F	ASTM D648
Flammability, UL94	V-0 @Thickness 1.50 mm	V-0 @Thickness 0.0591 in
	V-0 @Thickness 3.00 mm	V-0 @Thickness 0.118 in
	V-0 @Thickness 6.00 mm	V-0 @Thickness 0.236 in

Electrical Properties	Metric	English	Comments
Electrical Resistivity	1.00e+12 ohm-cm	1.00e+12 ohm-cm	ASTM D257
Dielectric Constant	4.3 @Frequency 1e+6 Hz	4.3 @Frequency 1e+6 Hz	ASTM D150
	4.4 @Frequency 60 Hz	4.4 @Frequency 60 Hz	ASTM D150
	4.4 @Frequency 1000 Hz	4.4 @Frequency 1000 Hz	ASTM D150
Dielectric Strength	15.7 kV/mm	399 kV/in	Step by step; ASTM D149
	17.7 kV/mm	450 kV/in	Short Time; ASTM D149
Dissipation Factor	0.020 @Frequency 1000 Hz	0.020 @Frequency 1000 Hz	ASTM D150
	0.020 @Frequency 1e+6 Hz	0.020 @Frequency 1e+6 Hz	ASTM D150
	0.030 @Frequency 60 Hz	0.030 @Frequency 60 Hz	ASTM D150

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