-
8/2/2019 Adhesive Dentistry 2
1/19
Adhesive dentistry 2
-
8/2/2019 Adhesive Dentistry 2
2/19
Principle of adhesion
Adhesion
Attachment/bonding of one substance to another
Cohesion
attachment between to same substances
Adhesive /adherent /bonding agent
Material that, when applied to surfaces of substances, can
join them together, resist separation and transmit loads
across the bondBond strength
measure of load-bearing capability of the adhesive
-
8/2/2019 Adhesive Dentistry 2
3/19
Principles of adhesion
Dentine bonding agents / dentine adhesive
/dentine adhesive system
In dental terminology the bonding agent/adhesive
enamel as well as dentine.
-
8/2/2019 Adhesive Dentistry 2
4/19
Theories of adhesion
Mechanical/micro-mechanical
Adsorption
Diffusion
Electrostatic
-
8/2/2019 Adhesive Dentistry 2
5/19
-
8/2/2019 Adhesive Dentistry 2
6/19
Mechanism of adhesion to tooth substrate
-
8/2/2019 Adhesive Dentistry 2
7/19
Factors affecting adhesion to tooth
tissue
Compositional and structural aspect of
Enamel and dentine
-
8/2/2019 Adhesive Dentistry 2
8/19
-
8/2/2019 Adhesive Dentistry 2
9/19
Enamel prisms or rods
-
8/2/2019 Adhesive Dentistry 2
10/19
Dentine structure
-
8/2/2019 Adhesive Dentistry 2
11/19
Dentine structure
-
8/2/2019 Adhesive Dentistry 2
12/19
-
8/2/2019 Adhesive Dentistry 2
13/19
CHANGES IN DENTINAL STRUCTURE
-
8/2/2019 Adhesive Dentistry 2
14/19
-
8/2/2019 Adhesive Dentistry 2
15/19
-
8/2/2019 Adhesive Dentistry 2
16/19
SMEAR LAYER
-
8/2/2019 Adhesive Dentistry 2
17/19
SMEAR LAYER
-
8/2/2019 Adhesive Dentistry 2
18/19
DENTINE
-
8/2/2019 Adhesive Dentistry 2
19/19
