Dental Resins PDF
Document Details
Tags
Summary
This document discusses various types of dental resins, their components, polymerization methods, and uses in dentistry. It also covers curing procedures and potential failures.
Full Transcript
DENTAL RESINS/SYNTHETIC RESIN SYNTHETIC RESINS SYNTHETIC RESINS SYNTHETIC RESINS USES OF DENTAL RESINS USES OF DENTAL RESINS DEFINITION OF TERMS POLYMERIZATION POLYMERIZATION TYPES OF POLYMERIZATION TYPES OF POLYMERIZATION TYPES OF RESINS COMPONENTS OF POWDER (POLYMER) COMPON...
DENTAL RESINS/SYNTHETIC RESIN SYNTHETIC RESINS SYNTHETIC RESINS SYNTHETIC RESINS USES OF DENTAL RESINS USES OF DENTAL RESINS DEFINITION OF TERMS POLYMERIZATION POLYMERIZATION TYPES OF POLYMERIZATION TYPES OF POLYMERIZATION TYPES OF RESINS COMPONENTS OF POWDER (POLYMER) COMPONENTS OF POWDER (POLYMER) COMPONENTS OF LIQUID (MONOMER) Upper half Lower half Metal Flask (assembled) Cover Base Investing Colorgard - a separating medium to prevent the union between investing medium and U & L halves of the metal flask WAX ELIMINATION WAX ELIMINATION WAX ELIMINATION PACKING OF THE RESIN PACKING OF THE RESIN PACKING OF RESIN PACKING OF RESIN PACKING OF RESIN PACKING OF RESIN BENCH CURING -The flask is kept at a room temperature for 30-60mins - Equalization of pressure throughout the mould space CURING/ PROCESSING PROCEDURE CURING/ PROCESSING PROCEDURE PROCESSING PROCESSING FAILURES OF DENTURE BASE RESINS FAILURES OF DENTURE BASE RESINS MISCELLANEOUS RESINS AND TECHNIQUES MISCELLANEOUS RESINS AND TECHNIQUES MISCELLANEOUS RESINS AND TECHNIQUES MISCELLANEOUS RESINS AND TECHNIQUES DENTURE CLEANSERS DENTURE CLEANSERS Active Type Product Ingredient Disadvantage Abrasive Dentu-Crème Calcium carbonate Abrades resin Cream (Block Drug) Alkaline Na Clorox / Zonrox NaOCl3 & 3NaPO4 1. Bleaches resin hypochlorite 2. Corrodes alloys 3. Residual odor Alkaline Efferdent Na perborate & K Does not effectively Perborate (Warner monopersulfate remove heavy deposits Lambert) / Polident (Block Drug) Enzyme, Rembrandt citric acid, can abrade denture dilute acid Denture isopropyl alcohol, polymers and plastic and abrasive Renewal papain, sodium teeth Whitener liquid citrate, alumina and gel Diluted acid
