Delrin acetal resin, a product of DuPont, is formed from the polymerization of formaldehyde. The tightly interlocked helical molecules and high crystallinity result in excellent mechanical properties. Its superiority in tensile strength, stiffness, creep resistance, and fatigue classify it as an
OBJECTIVE
Loss of teeth impairs the functioning of the stomatognathic system, complicates chewing, interferes with speech, and alters the patient's appearance. Reconstruction of the defects with implants or fixed dentures often proves impossible and removable dentures remain the sole option in such
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