A. 25°C
B. 37°C
C. 50°C
D. 60°C
A. 10 um – 20 um
B. 3 um – 9 um
C. 50 um – 110 um
D. 200 um – 250 um
A. 3:1
B. 4:1
C. 10:1
D. 5:1
A. 0.2% to 0.5%
B. 2% to 5%
C. 0.3% to 0.5%
D. 2% to 5%
Residual monomer content of chemically activated resins is______________? Read More »
Dental Materials, Medical Mcqs, Restorative Resins A. Removes smear layer
B. Increases surface energy of dentin
C. Forms a thin resin layer over exposed collagen fibrils
D. Helps in bonding with composite
Dentin conditioner has the following function______________? Read More »
Dental Materials, Medical Mcqs, Restorative Resins A. Step-growth polymerization
B. Addition polymerization
C. Condensation polymerization
D. Copolymerization
A. Internal color
B. Tissue compability
C. Surface hardness
D. Craze resistance
Denture acrylics contain cross-linking agents mainly to improve their_____________? Read More »
Dental Materials, Medical Mcqs, Restorative Resins A. 300 mw/sm2
B. 350 mw/cm2
C. 400 mw/cm2
D. 450 mw/cm2
A. Tertiary amine
B. Benzoyl peroxide free radical
C. Hydroquinone
D. Methyl ether
Polymerisation of heat-cured methyl methacrylate is initiated by______________? Read More »
Dental Materials, Medical Mcqs, Restorative Resins A. Throughout the denture
B. Near the borders
C. In the thickest part
D. On the denture surface
