Along with polymerisation shrinkage, one of the major disadvantages of polymethyl methacrylate as denture base resin are its poor_____________?

Restorative Resins 20/03/2021

A. Biological properties
B. Thermal properties
C. Mechanical properties
D. Esthetic properties

Related Mcqs:

    If curing occurs at temperature more than 100°C porosity results in which area of denture______________?
    1. Hard thick central area 2. Thin Palatal area 3. Thin area of flanges 4. Porosity is uniformly distributed...
    The chemical used to etch enamel is_______________?
    A. Zinc oxide B. Methyl methacrylate C. Phosphoric acid D. Eugenol...
    What is the disadvantage of using composites as restorative material ?
    A. Increased thermal conductivity B. Decreased wear resistance C. Decreased thermal conductivity D. None of the above...
    The most common coupling agents are organic silicon compound called_______________?
    A. Parabane B. Ligane C. Silane D. Chelane...
    The type of spatula used to mix composite is________________?
    A. Plastic B. Stainless steel C. Iron D. None of the above...

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