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| JUTAIPI®NA PI Rod is a high-performance polyimide rod engineered for dynamic mechanical applications requiring low wear, high strength, and exceptional thermal endurance. Produced from virgin PI resin, the material combines excellent tribological behavior with long service life under severe operating conditions. | |||||||||
JUTAIPI®NA PI Rod is a high-performance polyimide rod engineered for dynamic mechanical applications requiring low wear, high strength, and exceptional thermal endurance. Produced from virgin PI resin, the material combines excellent tribological behavior with long service life under severe operating conditions.
PI Polyimide Rod performs exceptionally well in dry-running environments where traditional lubricants are unsuitable or unavailable. Its low friction coefficient and self-lubricating characteristics make it ideal for moving mechanical parts exposed to high speeds, repeated loads, or elevated temperatures. Even under prolonged stress, the material maintains excellent compressive strength and fatigue resistance.
JUTAIPI®NA PI rods also provide strong resistance to thermal shock, wear abrasion, and creep deformation. The material can operate across a very broad temperature range, from cryogenic conditions to temperatures exceeding 300°C, while maintaining stable mechanical performance. Additionally, its low moisture absorption and good chemical resistance help ensure reliable operation in aggressive industrial environments.
Because of their cylindrical profile and machining flexibility, PI rods are commonly converted into bushings, bearings, rollers, guide wheels, sealing rings, insulating sleeves, and high-precision motion components for advanced engineering systems.
Diameter 1mm~100mm*Length 210 mm
Diameter 1mm~100mm*Length 360 mm
Diameter 1mm~100mm*Length 1000 mm
