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Delamag™ Dental specifically designed for the Dental Mass Market. Owing to the variability of the Mono Ammonium Phosphate (MAP), the reaction time of the Magnesium Oxide powder is critical. Delamin has designed two standard grades Magnesium Oxide powder for Dental applications: Delamag™ Dental S (Slow) and Delamag™ Dental F (Fast).

In addition to our standard grades we have introduced two speciality grades to allow even greater flexibility in this application. These grades are Delamag™ Dental ES (Extra Slow) and Delamag™ Dental EF (Extra Fast). All Delamag™ Dental products are manufactured under strict process conditions and the activity is monitored on a regular basis to ensure batch consistency.

You can download our Material Safety Data and Technical Data Sheets from our Data Centre.

DELAMAG™ DENTAL RANGE OF PRODUCTS

DELAMAG™ Dental EF

Delamag™ Dental EF is an 'extra' fast reaction Magnesium Oxide powder specifically designed for dental investment applications. Narrow production parameters ensure consistent activity.

 

Chemical Analysis Specified
Magnesium MgO 98.00 % min    
Calcium CaO 00.90 % max    
Silica SiO2 01.15 % max    
Aluminium Al2O3 00.50 % max    
Iron Fe2O3 00.11 % max    

Physical Data Typical
Colour   White      
Loss on Ignition   00.12 %      
Density   3.45 – 3.50 g/cm3      
Phase Temperature   2000 – 2200 °C      

Maximum Particle Size Typical
Lazer Defraction (Mei Theory)          
Grade   EF      
d97   75 µm      
Phase Temperature   2000 – 2200 °C      

Activity
Grade   EF      
Citric Acid Activity (Time to go red)   80 - 90 seconds      

DELAMAG™ Dental ES

Delamag™ Dental ES is an ‘extra’ slow reaction Magnesium Oxide powder specifically designed for dental investment applications. Narrow production parameters ensure consistent activity.

 

Chemical Analysis Specified
Magnesium MgO 98.00 % min    
Calcium CaO 00.90 % max    
Silica SiO2 01.15 % max    
Aluminium Al2O3 00.50 % max    
Iron Fe2O3 00.11 % max    

Physical Data Typical
Colour   White      
Loss on Ignition   00.12 %      
Density   3.45 – 3.50 g/cm3      
Phase Temperature   2000 – 2200 °C      

Maximum Particle Size Typical
Lazer Defraction (Mei Theory)          
Grade   ES      
d97   250 µm      
Phase Temperature   2000 – 2200 °C      

Activity
Grade   ES      
Citric Acid Activity (Time to go red)   210 - 265 seconds      

DELAMAG™ Dental F

Delamag™ Dental F is a fast reaction Magnesium Oxide powder specifically designed for dental investment applications. Narrow production parameters ensure consistent activity.

 

Chemical Analysis Specified
Magnesium MgO 98.00 % min    
Calcium CaO 00.90 % max    
Silica SiO2 01.15 % max    
Aluminium Al2O3 00.50 % max    
Iron Fe2O3 00.11 % max    

Physical Data Typical
Colour   White      
Loss on Ignition   00.12 %      
Density   3.45 – 3.50 g/cm3      
Phase Temperature   2000 – 2200 °C      

Maximum Particle Size Typical
Lazer Defraction (Mei Theory)          
Grade   F      
d97   120 µm      
Phase Temperature   2000 – 2200 °C      

Activity
Grade   F      
Citric Acid Activity (Time to go red)   150 - 160 seconds      

DELAMAG™ Dental S

Delamag™ Dental S is a slow reaction Magnesium Oxide powder specifically designed for dental investment applications. Narrow production parameters ensure consistent activity.

 

Chemical Analysis Specified
Magnesium MgO 98.00 % min    
Calcium CaO 00.90 % max    
Silica SiO2 01.15 % max    
Aluminium Al2O3 00.50 % max    
Iron Fe2O3 00.11 % max    

Physical Data Typical
Colour   White      
Loss on Ignition   00.12 %      
Density   3.45 – 3.50 g/cm3      
Phase Temperature   2000 – 2200 °C      

Maximum Particle Size Typical
Lazer Defraction (Mei Theory)          
Grade   S      
d97   180 µm      
Phase Temperature   2000 – 2200 °C      

Activity
Grade   S      
Citric Acid Activity (Time to go red)   170 - 190 seconds      

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