What are the characteristics of PBI?

PBI material processing, Changzhou Buick Machinery Manufacturing answers for you:

PBI is the highest grade thermoplastic engineering plastic material today, and its molecules are polymerized from polybenzimidazole units. Due to its non burning, non melting, less prone to fracture and deformation characteristics, it can provide higher heat resistance, wear resistance, mechanical properties, and chemical corrosion resistance compared to other engineering plastics. At present, PBI has been applied in many fields to replace existing metal, plastic, ceramic, compound and other components.

Ultra wide temperature range:

In high temperature, PBI ™/ Celazole ® The parts can withstand high temperatures of 427 ℃ and withstand short-term high-temperature tests of 760 ℃. At low temperatures, PBI ™/ Celazole ® It can maintain its various performance stability at a temperature of minus 160 ℃.

Ultra strong ablation resistance:

Due to PBI ™/ Celazole ® The unique stability performance it possesses can ensure its stability in harsh tests such as flame, aerodynamic erosion, laser, and strong radiation. In fact, no other type of plastic can display PBI ™/ Celazole ® The extraordinary stability it possesses.

Excellent hydrolysis stability:

In a saturated water vapor environment, PBI ™/ Celazole ® The performance surpasses other available plastics.

Ultra strong chemical stability:

PBI ™/ Celazole ® Difficult to dissolve in solvents, resistant to acid and alkali corrosion, suitable for use under harsh conditions.

Good pressure resistance and dimensional stability:

In high-pressure and high-temperature environments, PBI ™/ Celazole ® Can maintain its shape well. It has good deformation resistance, compression resistance, and elastic recovery ability.

Performance starts with quality and service:

Providing suitable products to meet customer needs is where our value lies. We can provide different specifications of PBI bars, plates, standard parts, and heterosexual parts, and can customize and process according to customer requirements to provide customers with products that meet special physical and chemical characteristics requirements.

Match the performance definition you need

Chemical process:

In sealing components, valves, and similar applications, PBI ™/ Celazole ® Reflected outstanding performance.

Electronics field:

Utilizing PBI ™/ Celazole ® Excellent characteristics can produce the next generation of connecting plugs, switches, and other electronic components.

General Industry:

PBI ™/ Celazole ® Its excellent dimensional stability and related physical characteristics enable it to be suitable for industrial applications such as bearings, casings, drums, slides, and those with high friction performance requirements.