Duratron CU60 PBI
Duratron CU60 PBI is a high-performance polybenzimidazole engineering plastic that delivers exceptional heat resistance, mechanical strength, and low friction in a sheet format.
Specifications
- Minimum Operating Temperature
- -50°C
- Maximum Operating Temperature
- 310°C
- Food Grade
- No
- Drinking Water Approved
- No
- Tensile Strength (MPa)
- 130
- Thermal Expansion (µm/m.K)
- 25
- Coefficient of Friction
- 0.3
- Chemical Resistance
- Medium
- Formats Available
- Sheet
Duratron CU60 PBI is an unreinforced polybenzimidazole grade recognised for its outstanding thermal stability and mechanical performance at elevated temperatures.
With a continuous service temperature of 310°C, tensile strength of 130 MPa, and a very low coefficient of thermal expansion of 25 x 10⁻⁶/°C, it excels in demanding industrial environments.
Dotmar supplies Duratron CU60 PBI in sheet form, offering expert guidance and reliable material supply for extreme engineering applications.
Key Features
- Withstands continuous temperatures up to 310°C
- Excellent tensile strength of 130 MPa
- Very low thermal expansion: 25 x 10⁻⁶/°C
- Low coefficient of friction: 0.3
- Medium chemical resistance
- Available in sheet form
Duratron CU60 PBI Applications & Uses
Typical applications include high-temperature bushings, valve seats, thrust washers, and seals that must operate reliably under extreme thermal and mechanical loads.
This material is widely used in aerospace, semiconductor processing, oil and gas, and chemical industries where downtime cannot be tolerated.