BEGO GmbH & Co. KG

Bellavest® DR

Bellavest® DR – Low-dust, shock heat or conventionally heatable precision casting investment material for crown and bridge techniques

  • The new precision crown and bridge investment material Bellavest® DR is characterised by its considerably (up to 80 %) reduced dust creation during processing which in turn contributes to a significant reduction of harmful quartz and cristobalite dust in laboratories
  • Bellavest® DR can be heated conventionally or using shock heat at an insertion temperature of up to 900 °C and results in a considerable reduction in the duration of the heating process
  • Bellavest® DR has been developed based on tried-and-tested Bellavest investment materials and thus offers simple handling along with optimal parameters of use
  • Bellavest® DR is a phosphate-bonded precision casting investment material with a long processing time of approx. 5 minutes for reliable and fatigue-free processing
  • Precise expansion control and a fine and creamy consistency ensure smooth casting surfaces and consistent reproducible fit results
  • Simple to use with the special mixing liquid BegoSol® HE for maximum flexibility in conjunction with just a single liquid
  • Bellavest® DR cures with a high edge-strength, yet still permits easy deflasking which means time savings and the economic use of blasting materials for the user

  • Category
    Materials
  • REF
    54861
  • Item name
    Bellavest® DR
  • Setting time (vicat-time)
    ca. 10 min
  • Product description
    Low-dust precision casting investment-material
  • Compressive strength
    5 MPa
  • Flowability
    135 mm
  • Content/amount
    12.8 kg (80 x 160 g bag)
  • Linear thermal expansion
    1,1 %
  • Shelf life
    24 Monat[e]
  • Processing time at 22°C
    ca. 5 min