20mm Polyimide Rod – Premium Vespel-01 Equivalent for High-Performance Applications
Ultra-high thermosetting PI rod with superior mechanical strength, ideal for extreme environments. Precision-machined to 20mm diameter, ensuring consistent durability under heavy loads. Excellent heat resistance (up to 260°C continuous) and low thermal expansion, perfect for aerospace, automotive, and industrial machining. Outperforms standard plastics in wear and chemical resistance. FDA-compliant and electrically insulating, suitable for medical and semiconductor equipment. Smoother finish than generic PI rods, reducing friction in high-speed applications. Stock ready for bulk orders—wholesale pricing with fast global shipping. Upgrade to industrial-grade polyimide without the Vespel premium cost.