The present invention relates to a paste composition, including a bonding agent
charged with a metallic powder, to be used in a prototyping procedure, a procedure
for obtaining metallic products from said composition, and a metallic product obtained
from said procedure. The composition is characterized by the fact that it includes:
- a bonding agent comprised of at least one photopolymerizable resin,
with a viscosity of less than 4000 mPa.s, measured at 25 C.,
- a photoinitiator, in a concentration greater than 0.2% by mass with
respect to the mass of the resin,
- and a metallic powder in a volumetric concentration greater than 40%
with respect to the composition, with said composition having a minimum reactivity
on the order of 5 mm3/s per watt of lighting power.
|
|
|
