Packing acrylic resin into the denture flasks

# After packing acrylic resin into the denture flasks, one should wait to cure the resin to:

A. Assure full flow of acrylic into the denture mold

B. Allow the monomer to reach all acrylic polymer

C. Allow for pressure to be equalized between the acrylic and flask

D. Make sure temperature equilibrium exists between the flask and acrylic 

The correct answer is D. Make sure temperature equilibrium exists between the flask and acrylic

Allowing the dental flask packed with acrylic to remain under the bench press until equilibrium in temperature is achieved will give enough time for the acrylic to achieve better monomer-polymer interaction and create stronger chemical bond.

The curing of resin should be uniformly completed to lessen any chances of distortion before and during the time the flask is immersed in a water bath.