Compomers materials

Compomers materials

1. Compomers


Universidad Autónoma de Ciudad Juárez


Dr. Luis Arzaga Zavala

Dr. Alfredo Nevárez Rascón

2. The result of the composition of two different materials,
composites (composites) and glass ionomer resulting in the
compomer.
.
picture (1)
Bridge made ​​of compomers

3.  As can be used ?
The compomers are used to aesthetically
restore anterior teeth where are not forces
chewing .
Picture(2)

4. advantages:

Biocompatible at dentin structures.

-Effect anticariogenic: the release of fluoride.

-Aesthetic: Allows selection of the desired color, using the
color guide.

Photopolymerizable: reducing working time.

be can photocuring and have an acid additional base.

Excellent handling characteristics

5. Disadvantages :
- Presents Microfiltration , however, this does not
contraindicate their use, because it presents a good
behavior by releasing fluoride.

-Low impact resistance direct masticario.

-Mixing technique demanding for their sensitivity to
moisture in the first minutes.
figura (3)

6. Procedure
picture(5)
Picture
(6)
picture (7)
picture (8)
picture(4)
picture (9)

7. Marks of trade:
Dyract (Denstply, U.S) y Hytac (Espe,
germany).
Picture (10)
Picture (11)

8. COMPOSITION :
-Group of polymers (COMPOSITE RESINS)

-VIDRIO DE FLUOR-SILICATO DE ALUMINIO FAS.

-Ytterbium trifluoride .

-Dicarboxylic acid with double bonds .

-Monomers and photoinitiators .

Picture (12)

9. Bibliography :
http://es.scribd.com/doc/56678303/23/COMPO
MEROS

http://www.uam.edu.co/rehabident/pfija/pf1013
.asp

http://books.google.com.mx/books?id=zDFxeYR8
QWwC&pg=PA768&lpg=PA768&dq=compomeros
+composicion&source=bl&ots=BjXurMc3YV&sig=
kKJLYU0JBLYysoOTQbOCeqGDhqw&hl=es&sa=
X&ei=SsodT4DmJc7EsQLykMn6DQ&sqi=2&ved=
0CEwQ6AEwBg#v=onepage&q=compomeros%2
0composicion&f=false

http://www.infomed.es/rode/index.php?option=co
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