Denture base resins Flashcards
____ is a broad term used to describe natural or synthetic substances that form plastic materials after polymerization
Resin
_____ is a term used to designate a colorless, pungent acid
Acrylic
The main drawback of ____ was the brittleness that caused fractures to be common
Ceramics
What are the 2 denture base polymers that we have used?
Polymethyl methacrylate (PMMA) and Urethane dimethylacrylate (light-activated)
Denture base is fabricated with _____ resins
Polymethyl methacrylate (PMMA) resins
PUre _____ is a colorless, transparent solid
PMMA
_____ is supplied by the powder liquid system
PMMA
PMMA resin has:
_____ esthetic properties
Excellent
PMMA resin has:
____ strength
Adequate strength
PMMA resin has:
____ water sorption
Lower water sorption
PMMA resin has:
____ solubility
Low solubility
PMMA resin has:
_____ allergenicity
Non-toxic, low allergenicity
PMMA resin has:
____ repair
Easily repaired
Does PMMA resin reproduces detail accurately?
Yes
PMMA resin has:
____ molding and processing rechnique
Simple molding and processing technique