Quantum Polymers specializes in the manufacture of extruded engineering and high performance rods, plates and tubular bars. Quantum’s manufacturing process is optimized to produce porosity-free and stress-free semi-finished shapes ready for flawless machining. Quantum inventories a wide variety of sizes of PEEK (unfilled, glass filled and carbon fiber filled), PEI (unfilled and glass filled) and PVDF in rod and plate. Standard offerings also include shapes in PPS, PPSU, PSU, PPO and PC. New products recently added to Quantum’s line include stock shapes from Delrin DE588, Halar E-CTFE and Hytrel TPE. A recent accomplishment is the extrusion of 8” diameter 30% glass filled and 8” diameter carbon fiber filled PEEK rod. Quantum also offers small lot quantities (as low as 50 lbs) from custom formulations, testing to specific properties or ASTM specifications, short delivery times (typical 2 to 3 weeks) and real-time engineering advice and technical assistance in material selection and design of custom formulations.