Ivoclar Cention N

 Simple use

Cention N is remarkably simple to use. It does not require the use of a primer, varnish or curing device. Up to seven working steps can be saved compared with the application of conventional glass ionomer cements. Only dosing, mixing, filling and finishing are required

COMPOSITION:

Cention N Liquid contains:

• Dimethacrylates, initiators
• Stabilizers and additives

Cention N Powder contains:

• Calcium fluoro-silicate glass
• Barium glass
• Calcium-barium-aluminium fluoro-silicate glass
• Iso-fillers
• Ytterbium trifluoride
• Initiators and pigments

Once mixed (Powder : Liquid 4.6:1 parts by weight, which corresponds to 1 measuring scoop of Powder + 1 drop of Liquid), Cention N contains 78.4 wt%, or 57.6 vol% of inorganic fillers. The particle size of the inorganic fillers ranges between 0.1 and 7 µm.

INDICATIONS:

• Suitable for use without an adhesive in Class I and Class II cavities with retentive preparation
• Class I and II restorations in permanent teeth in conjunction with an adhesive
• Class V restorations (tooth necks) in permanent teeth in conjunction with an adhesive
• Restoration of deciduous teeth (with and without adhesive, see above)

CONTRAINDICATIONS:

The application of Cention N is contraindicated

• If a dry working field cannot be established or the prescribed application technique cannot be applied
• If the patient is known to be allergic to any of the ingredients of Cention N
• When used as a luting composite