PBI Rod PBI polybenzimidazole cage cage bars polybenzimidazole PBI Rod PBI polybenzimidazole cage cage bars polybenzimidazole PBI Rod PBI polybenzimidazole cage cage bars polybenzimidazole PBI Rod PBI polybenzimidazole cage cage bars polybenzimidazole PBI Rod PBI polybenzimidazole cage cage bars polybenzimidazole PBI Rod PBI polybenzimidazole cage cage bars polybenzimidazole PBI Rod polyphenylene benzimidazole cage PBI (polybenzimidazole) English; Polybenzimidazoles. Most of today's high-end engineering thermoplastics, with the most high-temperature mechanical properties and the best advantages because of its superior performance in areas other plastics can not be achieved, PBI are likely to find the best solution. Features: air, the maximum allowed very high temperatures (310 degrees can continue to work, short-term maximum temperature up to 500 degrees). Excellent retention of mechanical strength and stiffness, excellent wear and friction properties, low linear thermal expansion coefficient, the inherent low flammability, high purity ionic contamination environment, low exhaust resistance (dry material). Applications: Typically used to make very demanding of components to reduce maintenance and repair costs, and the longest life. Applications have been established semiconductor and aerospace industries, incandescent or fluorescent hot contacts, such as vacuum cups, pushing means and cage, electrical contacts and so on. Plate: 5 ~ 31.75mm x 620mm x 1000mm; bars: 5 -100 x1000mm Color: Black Origin: Germany, Japan, Switzerland