Game, R. L.2019-11-282019-11-281991http://hdl.handle.net/2440/122157Investigates the use of a scratch test as described by Ironside (1988) for depth of cure and to compare the scratch test with a Knoop hardness indentation test which has previously been shown to have a good correlation with the degree of curve.enDental resinsA depth of cure test for visible light cured restorative resinsThesis