Ablator for use in dentistry.

摘要

The ablator is made with synthetic resins reinforced so as to resist the mechanical stresses of flexion and abrasion. The resins are reinforced with metallic or non-metallic fibers totally incorporated in them, and are reinforced against wear by abrasion by a modification in their surface molecular structure by means of a process of ionic implantation or similar procedures. The synthetic resin preferably used belong to the group of polyarilamides which exhibit better characteristics of mechanical resistance and of the duration of the sharpened edge. <IMAGE>