Which one of the following restorative materials is having coefficient of thermal expansion close to that of tooth enamel and dentin ?

Related Mcqs:

Silicate cement is indicated in________________?

A. Mouth breathers B. Patients with high caries index C. In the restoration of posterior tooth D. None of the above...

The cement Which is least soluble in oral cavity______________?

A. Glass ionomer B. Resin cement C. Polycarboxylate cement D. Silico-Phosphate cement...

Which cement base has the highest modulus of elasticity ?

A. Zinc polycarboxylate B. Polymer reinforced ZOE cement C. Zinc phosphate D. Glass inomer cement...

Age hardening is a process done at______________?

A. Heating up to 200 – 450°C for 15 – 30 min and quenching in water B. Heating at 700°C for 10 – 15 min and quenching in water C. Heating at 700°C for 1 hour and quenching in water D. Heating above 700°C for 30 min and quenching in water...

The chief advantage of zinc phosphate cement is its___________?

A. Good compressive strength B. Film thickness C. Lack of irritation D. Low solubility...