Dupont Vespel PI Rod – High-Performance Engineering Material
Precision-engineered from DuPont’s proprietary Vespel polyimide, this rod delivers unmatched thermal stability (up to 500°F/260°C continuous use) and mechanical strength. Ideal for aerospace bearings, semiconductor equipment, and automotive seals due to its low friction, minimal creep, and chemical resistance. Machined to tight tolerances (±0.001"), each rod ensures consistency for high-stress applications like pump components or electrical insulators. Superior to PTFE or PEEK in extreme environments. Buy bulk at unbeatable wholesale rates—global shipping, no minimum order. Stock up for industrial-grade durability.