Material Update | 合法醫療器材資訊網

2019年10月14日—LuxaCrownisdurable.Itlastsuptofiveyears,hashandlingpropertieslikeDMG'sLuxatempproduct,andiseasytofabricateasanindirect ...

I like to keep you updated on materials that I feel can make a difference in your practice, whether they are easier to use, improve esthetics, or are more durable than other products on the market. DMG recently received approval for a “semi-permanent” bisacryl material they are calling LuxaCrown, which meets all three of those criteria.

LuxaCrown is durable. It lasts up to five years, has handling properties like DMGs Luxatemp product, and is easy to fabricate as an indirect provisional or transitional restoration. The material has a mean flexural strength of 109.93 MPa (SD of 4.87), and a mean compression strength of 267.95 MPa (SD 22.27).

Fracture toughness testing parameters were set for 1.2 million mechanical cycles (1.2Hz) at 50N, with simultaneous thermocycling deionized water at 5- and 55-degrees C. The mean fracture toughness of LuxaCrown was 1.27 (0.13 SD) compared to ...