Ammdent Nano Fill Hybrid Composite Kit

Description
Ammdent Nano Fill Hybrid Composite Refill
Nano hybrid composite has excellent properties as a restorative material.
 
 
INDICATIONS:

Moderate stress bearing areas
Class III or V restorations

 

Key Specifications
Particle size
Its particle size ranges from 0.1-2 micrometer glass or resin microparticles or 100nm nanoparticles.
CONTRAINDICATIONS:

High stress bearing area
Class I or II restorations

What are nanohybrid resin composites?
The nanohybrid resins generally presented inferior properties compared with the nanofilled composite and either similar or slightly better properties compared to the microhybrid material. Under clinical conditions, nanohybrid resins may not perform similarly to nanofilled materials.
Differences between various composites




 


Microfills


Microhybrid


Nanohybrid




Particle size


0.01 to 0.1  m (agglomerated)


1-      0.1- to 2- m glass
2-      40-nm silica


1- 0.1- to 2- m glass or resin micro particles
2- =100-nm nanoparticles




Clinical use


          Sub gingival lesions
          Smooth surfaces
          Anterior aesthetic


w.r.t (1) Moderate-stress areas requiring optimal polishability (Classes III, IV)


Wrt  (1) Moderate-stress areas requiring optimal Polishability
w.r.t (2) (Classes III, IV)




Advantages


          Simulates actual enamel surface
          Highest aesthetic level
          Better wear properties than any other
          High luster and hold their polish over time
          Stain and plaque resistant
          Highest reflective and refractive indices hence more realistic translucency


          Simulate the dentin of natural tooth structure.
          Higher strength can be used as substructure under microfills enamel layer.
           Most Opaque of the 3 composite types, also great for masking out unwanted color and achieving extreme color changes.
 


          exhibit higher polishability
          better surface smoothness
           lifelike opacious translucency




Disadvantages


          Less strength than micro and nanohybrid
          Dec. water sorption


          Less polishable
          More difficult to marginate, and will wear faster than microfill resins.
 


          donot hold their polish long  as microfills but better than microhybrids
          More susceptible to plaque and staining over time.
          Less biological compatible with gingival tissues
 




Indications


          Class III & calss V


          Anterior and posterior restorations
          Can be used to fill the bulk of the tooth


          posterior restorations
          veneering manidbular anteriors
           building up incisal edges
           class IV restoration
           increasing cuspid rise
          when the doctor wants to use only one material




Packaging
6 x 4.5gm Syringes (Shades A1, A2, A3, B1, B2, B3)

1 x Etching Gel (Frost)
2 x 3gm Bonding Agent
10 x Plastic Applicator Brushes
1 x Mixing Pad