DENTAL FLEXIBLE CAVITY LINING MATERIAL

摘要

PURPOSE: To obtain a dental flexible cavity lining material, having moderate elasticity after the curing, capable of providing an elastic body excellent in coloring resistance and having cuttability. ;CONSTITUTION: A silicone-based composition suitable for this dental flexible cavity lining material contains (A) 100 pts.wt. organopolysiloxane such as both- terminal divinyldimethylpolysiloxane, (B) 0.05-15 pts.wt. organic peroxide such as benzoyl peroxide or dicumyl peroxide and (C) 5-300 pts.wt. fine particles of a polyorganosilsesquioxane such as polymethylsilsesquioxane or poly(50mol% methyl +50mol% phenyl)silsesquioxane.;COPYRIGHT: (C)1995,JPO