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GRANOTERM

White/Grey

Investment with gypsum bonding studied for soldering gold elements and precious alloys. It has excellent features of minimal expansion, fast setting and high precision. The white type has intermediate granules; the grey type has fine granules and a better precision in small soldering thanks to the presence of deoxidizing substances.

 

 

Technical features:

Colours: white, grey

Mixing ratio for white type:

23 ml. of H2O x 100 g. of powder
Mixing ratio for grey type: 28 ml. of H2O x 100 g. of powder

Working time:

60'' - 90''

Initial setting time:

5' - 6'

Final setting time:

10'

Thermic expansion at 700°C:

1%

Fusion point:

850 °C

 
Packaging Granoterm Bianco (white):
cod.106/0.2      Aluminium bag  Kg.  0,2
cod.106/5         Plastic drum       Kg.  5
cod.106/25       Plastic drum       Kg.25   
Packaging Granoterm Grigio (grey):
cod.108/0.2      Aluminium bag  Kg.  0,2
cod.108/5         Plastic drum       Kg.  5
cod.108/25       Plastic drum       Kg.25   

 

-Safety data sheet Granoterm White (.pdf)

-Safety data sheet Granoterm Grey (.pdf)