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Crowns & bridges

Investing

Lubrofilm® plus

Lubrofilm® plus , quick drying wax and silicone surface tension reducing agent for bubble free surfaces.

Investment system

Metal casting rings guarantee controlled expansion and higher thermal stability of the investment material.

Tip:

Ein sauberes Verschwemmen der Wachsverbindungen verhindert Einbettmasseeinschlüsse und Verwirbelungen.

Kera-Vlies®

Kera-Vlies® - Einlegestreifen in 1 mm und 2 mm Stärke für alle metallischen Muffelringe garantieren eine gesteuerte Expansion der Einbettmasse.

Base D 1

Base D 1 - casting moulder for all casting ring sizes - easy to centralize the casting objects.

Castorit® all speed

Castorit® all speed - an investment material for conventional heating and speed heating methods with a total expansion of 3.3% (!). Suitable for all CoCr alloys and precious metal alloys for crown and bridgework.

Castorit® -super C

Castorit®-super C - an investment material with specially adjusted expansion for all remanium® alloys in crown and bridgework.

 Apart from precise preparation instructions, the investment material instructions for use also contain helpful tips.

Mixing liquid concentrate

The required dilution of the mixing liquid for Castorit® all speed is adjusted and noted.

Exact liquid measurement is carried out using the Dentaurum measuring beaker.

Advice:     

The measuring beakers must always be rinsed after use so that the mixing liquid residues do not crystallize – damage to investment material.

Controlling expansion

Useful information chart for Castorit® all speed: mixing ratio and liquid concentration.

Castorit® all speed mixing liquid must be used at room temperature from 20 °C to 23 °C!

Vacuum mixing machine

Vacuum mixing machine with 3 mixing containers

A mixing time of 60 seconds guarantees an homogenous mixture

Advice:

Mixing container must be clean and dry. First liquid, then powder.

Investing

Switch the vibrator on at a low level!

First fill investment material into the waxed crown while using a slender instrument and then fill the entire casting ring.

Scratch the top side of the casting ring after the investment material has set in order to improve gas permeability and increase stability.

Advice:     

The liner should always extend to the top edge of the metal casting ring in order to avoid investment contact with the casting ring.


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DENTAURUM DIGITAL