VESPEL PARTS AND THEIR FRACTIONAL PROPERTIES Available to Purchase

“VESPEL” parts are fabricated from two families of plastics, polymide and aramid resins. They can be fabricated to customer specifications by Du Pont de Nemours' Plastics Department. These plastics are not available in resin form, but limited quantities of stock shapes are supplied for evaluation in the form of prototype kits, and rings of standard sizes are available.