Читать книгу Manual of Laboratory Testing Methods for Dental Restorative Materials - Paromita Mazumdar - Страница 30

Shear bond strength (SBS) testing with bonded cross‐sectional areas of 3 mm² or less is referred to as “micro” SBS. It permits efficient screening of adhesive systems, regional and depth profiling of a variety of substrates and conservation of teeth. Micro‐shear tests remain an extremely useful test for those substrates with properties such as glass ionomers or enamel that make them particularly susceptible to the specimen preparation effects and testing conditions of μTBS testing [18]^.