Which of the following is NOT true of polymethyl methacrylate ?

Related Mcqs:

The most important disadvantage of acrylic denture base is_______________?

A. porosity B. Shrinkage C. Tooth breakage D. Water absorption...

Dentin bonding agents usually contain_____________?

A. Only Hydrophobic component B. Only Hydrophilic component C. Hydrophobic and hydrophilic component D. Lyophillic and lyophobic component...

Denture acrylics contain cross-linking agents mainly to improve their_____________?

A. Internal color B. Tissue compability C. Surface hardness D. Craze resistance...

To cure a heat cure resin, a proper heating cycle is necessary_____________?

A. To prevent the porosity B. To prevent warpage C. To prevent volume expansion D. All of the above...

Boiling point of methyl methacrylate________________?

A. B.P of water B. < B.P of water C. Equal of BP of water D. Is at normal room temperature...