Quadrant EPP Duratron® PBI CU60 compression moulded (ISO Data)

Category	Polymer , Thermoplastic , Polybenzimidazole (PBI)
Manufacturer	Quadrant Engineering Plastics Products
Trade Name	Duratron® PBI
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Quadrant EPP Duratron® PBI CU60 compression moulded (ISO Data).pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Duratron CU60 PBI is very “clean” in terms of ionic impurity and does not outgas (except water). These characteristics make this material extremely attractive to high-tech industries such as semiconductor and aerospace industries. Usually Duratron CU60 PBI is used in critical components to decrease maintenance costs and to gain valuable production “uptime”. It is used to replace metals and ceramics in pump components, valve seats (high tech valves), bearings, rollers, high temperature insulators. Extremely high maximum allowable service temperature in air (310°C continuously, going up to 500°C for short periods of time) Excellent retention of mechanical strength, stiffness and creep resistance over a wide temperature range Excellent wear & frictional behaviour Extremely low coefficient of linear thermal expansion Excellent resistance against high energy radiation (gamma- and X-rays) Inherent low flammability High purity in terms of ionic contamination Good electrical insulating and dielectric properties

Physical Properties	Metric	English	Comments
Density	1.30 g/cc	0.0470 lb/in³	ISO 1183-1
Moisture Absorption at Equilibrium	7.5 %	7.5 %	50% RH
Water Absorption at Saturation	14 %	14 %
Outgassing - Total Mass Loss	2.2 %	2.2 %

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell E	120	120	ISO 2039-2
Hardness, Shore D	92	92
Ball Indentation Hardness	375 MPa	54400 psi	ISO 2039-1
Tensile Strength	130 MPa	18900 psi	at Break (NYP); ISO 527-1/-2
Elongation at Break	3.0 %	3.0 %	ISO 527-1/-2
Tensile Modulus	6.00 GPa	870 ksi	ISO 527-1/-2
Flexural Strength	160 MPa	23200 psi
Compressive Strength	58.0 MPa @Strain 1 %	8410 psi @Strain 1 %	ISO 604
	118 MPa @Strain 2 %	17100 psi @Strain 2 %	ISO 604
	280 MPa @Strain 5 %	40600 psi @Strain 5 %	ISO 604
K Factor (ISO)	3.0 µm/km	3.0 µm/km
Charpy Impact Unnotched	2.00 J/cm²	9.52 ft-lb/in²	ISO 179-1/1eU
Charpy Impact, Notched	0.250 J/cm²	1.19 ft-lb/in²	ISO 179-1/1eA
Coefficient of Friction, Dynamic	0.30 - 0.50	0.30 - 0.50
Limiting Pressure Velocity	1.14 MPa-m/sec	32500 psi-ft/min	at 1 m/s unlubricated
	1.80 MPa-m/sec	51400 psi-ft/min	at 0.1 m/s unlubricated

Thermal Properties	Metric	English	Comments
CTE, linear	25.0 µm/m-°C @Temperature 23.0 - 100 °C	13.9 µin/in-°F @Temperature 73.4 - 212 °F
Thermal Conductivity	0.400 W/m-K	2.78 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air	310 °C	590 °F	Continuous
Deflection Temperature at 1.8 MPa (264 psi)	425 °C	797 °F	ISO 75-1/-2
Glass Transition Temp, Tg	415 °C	779 °F	DSC, 20°C/min.; ISO 11357-1/-2
Flammability, UL94	V-0	V-0
Oxygen Index	58 %	58 %	ISO 4589-1/-2

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.0e+14 ohm-cm	>= 1.0e+14 ohm-cm	IEC 60093
Surface Resistivity per Square	>= 1.0e+13 ohm	>= 1.0e+13 ohm	IEC 60093
Dielectric Constant	3.3 @Frequency >=100000 Hz	3.3 @Frequency >=100000 Hz	IEC 60250
Dielectric Strength	28.0 kV/mm	711 kV/in
Dissipation Factor	0.0010 @Frequency 100000 Hz	0.0010 @Frequency 100000 Hz	IEC 60250

Compliance Properties	Metric	English
3A-Dairy	No	No
European Food 1935/2004	No	No
FDA	No	No
USP Class VI	No	No

Chemical Resistance Properties	Metric	English
Acids, Strong (pH 1-3)	Unacceptable	Unacceptable
Acids, Weak	Limited	Limited
Alcohols	Acceptable	Acceptable
Alkalies, Strong (pH 11-14)	Unacceptable	Unacceptable
Alkalies, Weak	Limited	Limited
Chlorinated Solvents	Acceptable	Acceptable
Continuous Sunlight	Limited	Limited
Hot Water / Steam	Limited	Limited
Hydrocarbons - Aliphatic	Acceptable	Acceptable
Hydrocarbons - Aromatic	Acceptable	Acceptable
Inorganic Salt Solutions	Acceptable	Acceptable
Ketones, Esters	Acceptable	Acceptable

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