Synthesis of New Polymeric Fillers for Teeth
Prepared by:
Dr. Sanaa’ Hatoor Awad/Department of chemistry, College of science for women, University of Baghdad
Abstract
In this work some new types of polymeric fillings were prepared from animal gelatinas graft copolymer with acids anhydride such as nadic anhydride or maleic anhydride, using sodium persulfate starting, as initiator ,it was stabilizing chemical, mechanical and thermal high also characterized by physical properties the colorist identical to the color of natural teeth ,and batting white teeth. the colorist similar to the color of the primary teeth, so it can be placed in the front teeth or parts of teethphenomenon.Chemicalinterdependencewith the primary teeth fitted than age increases the pillar versatile where it is also used in the cracking of the teeth ,and the fall of the tooth layers. these polymers spectrally using infrared spectrum ,thermally using thermalgravimetricanalysisand thermal scanning differential. Swelling resistance to degradation in different functions acidic. Studied the specifications polymers which have proven highly suitable for use dental teeth.