Description
Voco Polofil Nht Flow Flowable Light Curing Nano Hybrid Composite A1,A2,A3 +Bond
- Outstanding physical properties: The material combines high flexural strength with minimal shrinkage stress. Its excellent radiopacity ensures a reliable diagnosis.
- Pure aesthetics: Venus Diamond Flow offers a wide range of shades and adapts to the surrounding hard tooth substance. Outstanding polishability and a permanent lustre guarantee truly beautiful, long-lasting restorations.
While much attention has been given to the details of diagnosis, preparation, and the development of improved adhesives and resins, light-curing is often taken for granted.
Current in-office curing-light measurement systems, called radiometers, measure the light energy at the tip when the light guide is in immediate contact with the sensor. More important though is the understanding of the changes in the light energy as it travels distances from the tip. Adhesives and composites polymerize based on energy delivered to the restoration and not the irradiance (light output) measured at the light tip. Understanding that irradiance multiplied by the duration of light-curing equals total energy in joules/cm2 that a composite would need for curing provides information on additionally needed light-curing energy (increased times for curing).
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