Dental Materials Flashcards
1
Q
3 Types of Impression Material
(INELASTIC)
P I Z
A
Plaster of Paris
Impression Compound
Zinc Oxide Eugenol
2
Q
INELASTIC Impression Material
Difficult to remove in the Mouth
A
Plaster of Paris
3
Q
INELASTIC Impression Material
Softened by:
Dry Heat and Water Bath
A
Impression Compound
4
Q
ABSORBS Water
A
Imbibition
*IMBItes😁
5
Q
Releases Water
releaSIS😁
A
SynereSIS
6
Q
Abilty of material to CHANGE its form based on temperature
A
Hysteresis
7
Q
Sol to Gel
A
Gelation Temperature
8
Q
Gel to Sol
A
Iquefaction Temperature
9
Q
Very 1st Elastomeric Material
A
Polysulfide
10
Q
Aka “Mercaptan or Thiokol”
A
Polysulfide
11
Q
Impression Material emits FOUL ODOR and Stain
A
Polysulfide
12
Q
Longest Setting Time
A
POLYSULFIDE
