Talk to us?
👤 Welcome User
Dental Materials - 3 Questions
What is the recommended force for condensing a composite resin using a 0.5 mm diameter condenser nib?
1) 3.75 pounds2) 8.43 pounds3) 15 pounds4) 0.04-0.4 m
The recommended force for condensing a composite resin using a 0.5 mm diameter condenser nib is 3.75 pounds. This force is considered optimal and is well within the physiologic limits of the tooth.
the initial release is generally higher, making 0.075 mg during the 1st week the rate of release is typically highest during the initial few hours and days after placement and then decreases with time
What is the typical range of pH for almost neutral cements?1) pH 4-72) pH 7-103) pH > 104) pH 4-10
Almost neutral cements have a pH range of 7-10, with zinc oxide-eugenol being an example.
MCQ