PBI Performance Products Celazole® PBI U-60 SD Polybenzimidazole Resin

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PBI Performance Products Celazole® PBI U-60 SD Polybenzimidazole Resin
Categories:	Polymer; Thermoplastic; Polybenzimidazole (PBI)
Material Notes:	U-60SD grade Celazole® polybenzimidazole (PBI) is a high purity/ ultra-low metal form of Celazole PBI; recommended for use in semiconductor dry etch, sputter, chemical vapor deposition and physical vapor deposition systems; and other purity sensitive applications. Information provided by PBI Performance Products
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Physical Properties	Metric	English	Comments

Specific Gravity	1.30 g/cc	1.30 g/cc
Water Absorption	0.400 % @Temperature 22.8 °C, Time 86400 sec	0.400 % @Temperature 73.0 °F, Time 24.0 hour	ASTM D570

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell E	104	104	ASTM D785
Hardness, Rockwell M	>= 125	>= 125	ASTM D785
Hardness, Shore D	95.0	95.0	ASTM D2240
Tensile Strength at Break	160 MPa	23200 psi	ASTM D638
Elongation at Break	3.00 %	3.00 %	ASTM D638
Tensile Modulus	5.90 GPa	856 ksi	ASTM D638
Flexural Strength	220 MPa	31900 psi	ASTM D790
Flexural Modulus	6.50 GPa	943 ksi	ASTM D790
Compressive Yield Strength	390 MPa	56600 psi	ASTM D695
Compressive Strength	340 MPa @Strain 10.0 %	49300 psi @Strain 10.0 %	ASTM D695
Compressive Modulus	5.90 GPa	856 ksi	ASTM D695
Fatigue Strength	56.0 MPa @Frequency 1.00 Hz, # of Cycles 1.00e+6	8120 psi @Frequency 1.00 Hz, # of Cycles 1.00e+6	35% of stress to failure; ASTM D638
Izod Impact, Notched	0.283 J/cm	0.530 ft-lb/in	ASTM D256
Izod Impact, Unnotched	5.87 J/cm	11.0 ft-lb/in	ASTM D256
Coefficient of Friction, Dynamic	0.140	0.140	Aluminum
	0.150	0.150	Steel
	0.160	0.160	Brass
Coefficient of Friction, Static	0.160	0.160	Aluminum
	0.160	0.160	Steel
	0.180	0.180	Brass

Electrical Properties	Metric	English	Comments
Volume Resistivity	2.00e+15 ohm-cm	2.00e+15 ohm-cm	ASTM D257
Dielectric Constant	3.30 @Frequency 100000 Hz	3.30 @Frequency 100000 Hz	ASTM D150
	3.40 @Frequency 1000 Hz	3.40 @Frequency 1000 Hz	ASTM D150
	3.40 @Frequency 10000 Hz	3.40 @Frequency 10000 Hz	ASTM D150
Dielectric Strength	23.0 kV/mm	584 kV/in	ASTM D149
Dissipation Factor	0.00300 @Frequency 10000 Hz	0.00300 @Frequency 10000 Hz	ASTM D150
	0.0340 @Frequency 100000 Hz	0.0340 @Frequency 100000 Hz	ASTM D150
Arc Resistance	185 sec	185 sec	ASTM D495

Thermal Properties	Metric	English	Comments
CTE, linear	23.0 µm/m-°C @Temperature 23.0 - 150 °C	12.8 µin/in-°F @Temperature 73.4 - 302 °F	ASTM D695
	33.0 µm/m-°C @Temperature 200 - 300 °C	18.3 µin/in-°F @Temperature 392 - 572 °F	ASTM D695
Thermal Conductivity	0.410 W/m-K	2.85 BTU-in/hr-ft²-°F
Deflection Temperature at 1.8 MPa (264 psi)	435 °C	815 °F	ASTM D648
Glass Transition Temp, Tg	427 °C	801 °F
Oxygen Index	58.0 %	58.0 %	ASTM D2863

Descriptive Properties
Metal Impurities	1 ppm		Fe
	1 ppm		Ni
	1 ppm		Cr
	1 ppm		Cu

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PPBIP001d / 326944

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