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Celazole® PBI (polybenzimidazole) is a unique and highly stable linear heterocyclic polymer. An engineering thermoplastics most noted for its exceptionally high glass transition temperature (Tg) of 427C; widely recognized for its high strength, high modulus, and solubility in few solvents. It does not burn. With temperature, pressure, and time it can be molded for use in high performance applications. It can be compounded with other polymers, or cast into a coating, film or membrane. Its unique structure provides properties unlike other engineering resins.
Celazole® polymer manufacturer
As the only manufacturer of Celazole® U-Series and T-Series polymers, our global team brings unmatched material, application and industry expertise to support your most demanding polymer applications. Let us help you explore the best Celazole® PBI solution for your engineering and application needs.
Proven performance
Our family of Celazole® U-Series and T-Series polymers offer performance advantages in many ways:
- Highest compressive strength of any unfilled resin
- Excellent tensile and flexural strength
- Good fatigue properties; low creep
- Excellent hardness
- Low coefficient of friction
- Outstanding Tg and heat deflection temperature (HDT)
- Relatively low coefficient of thermal expansion
- High volume resistivity
- Very good plasma resistance
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