Raychem

Raychem is a pioneering materials science company that provides high-performance components to the healthcare and life sciences industries. The company is globally recognized for its Altera line of medical-grade heat-shrink tubing, which is essential for the manufacture of minimally invasive surgical instruments, catheters, and diagnostic equipment. By utilizing advanced radiation chemistry and polymer cross-linking, Raychem produces materials that offer superior electrical insulation, chemical resistance, and mechanical protection in demanding medical environments. Originally founded in 1957, the company was acquired by Tyco International in 1999 for approximately $3 billion, and its medical portfolio is now integrated into TE Connectivity’s Medical business unit.