The American dental association (ADA) specification number for non-aqueous elastomeric dental impression material is______________?

Related Mcqs:

Impression plaster is_____________?

A. Less compressive than alginate B. More compressive than alginate C. As compressive as alginate D. More compressive than hydrocolloids...

Alginate impression material is similar to Agar-agar impression material in the following respect________________?

A. Gelation increase in both on increase in temperature B. Mixing time is increased to reduce the setting time C. Deformation during removal of impression occurs due to distortion of gel fibers D. Both can be re-used for fresh impressions...

Dimensional stability of hydrocolloid impressions may be achieved by_________________?

A. Using less water powder ratio B. Storing the impression under water C. Prolonged manipulation D. Using humidor...

Which one of the following impression materials is elastic, sets by a chemical reaction and is catalyzed by chloroplatinic acid_______________?

A. Condensation silicone B. Polyether C. Polysulfide D. Poly vinyl siloxane...

During setting of alginate impression materials________________?

A. Trisodium phosphate reacts with sodium alginate B. Trisodium phosphate reacts with calcium sulphate C. Colloidal changes to sol D. Material in contact with soft tissues sets last...