Lascod Kromotypo3
Price: 175.0 EGP
  • Hard Stone type 3
  • 4 kilo
  • Water/powder ratio: 29 ml/100 g
  • Imbibition time: 20”
  • Mixing time (manual): 60”
  • Mixing time (mechanical): 30”
  • Pouring time: 3’
  • Setting time: 7’
  • Time for separation after setting*: 25’-30’
  • Expansion setting (after 2 hours): 0.09%
  • Compressive strength (after 24 hours): 66 MPa, 9.565 psi, 670 Kg/cm2
  • Rockwell hardness (after 24 hours): 70 HRL

Measurements at 23°C with deionized water.


CHARACTERISTICS

KROMOTYPO 3 is a type 3 CHROMATIC hard stone with extra-fine granulometry specific for the preparation of total and partial removable MASTER models, metal framework, study, preliminary and antagonist models.

After mixing water and powder, the compound color turns to light-blue. When the color turns to purple it is time to cast the model. Finally, when the compound color turns back to light-blue the model can be removed from the impression.

The product’s excellent resistance to compression and abrasion favors the preparation of non-removable prosthesis.

The extra-fine granulometry of KROMOTYPO 3 is a guarantee for obtaining accurate fine and homogeneous stone with high resistance to compression, abrasion, chippings free and resistant during the prothesis preparation. KROMOTYPO 3 is compatible with all impression material and all products for the isolation of plaster against plaster. Final color: light-bue

The working time can be adjusted with Time Out.