Category: Impression Materials

A. Thin mix of plaster of paris
B. Zinc oxide eugenol impression paste
C. Free flowing wax
D. Reversible hydrocolloids

A. Close adaptation to soft tissues
B. With drawl without permanent distortion
C. Reproduction of surface details
D. Compatibility with gypsum products

A. polyether polymer
B. Colloidal silica
C. Glycol ether
D. Di-vinyl poly (dimethyl siloxane)

A. Seen as water loss
B. Water absorption
C. Shrinkage
D. Gelation

A. Zinc Sulphate & Zinc chloride
B. Zinc chloride & Eugenol
C. Zinc Sulphate & Eugenol
D. Glycerin

A. Condensation polysillicon
B. Addition Polysilicon
C. Polyether
D. A and B

A. Chemical reaction
B. Cold
C. Heat
D. Pressure

A. Marcaptan group
B. Hydroxyl group
C. Silane group
D. Virryl group

A. Act as a scavenger
B. Helps as surfactant
C. Acts as plasticizer
D. Acts as a catalyst

A. Sol
B. Gel
C. Hydrocolloid
D. Colloid