Sakura COOLING ONLY Manual de usuario descargar pdf (Pagina 4)

Effective combination with zircon oxide:

During the development stage, Sakura Interaction was

tested on the following zircon oxide sub-structures:

Cercon Base (DeguDent)

Procera All Zirkon (Nobel biocare)

DC Zirkon (DCS)

YZ Cubes (Vita)

Lava Frame (3M ESPE)

All materials performed well when

used with Sakura Interaction.

Pressure testing.

After the thermal endurance tests, all preparations

were tested for maximum pressure endurance. The

pressure at which a combination of a sub-structure

and a firing ceramic collapses is an indication of its

strength. The measured values of all combinations

are comparable to measured metal-ceramic values.

Elephant Dental

Elephant pressure test

Regensburger Artificial Mouth Type #3

Thermo shock test.

All the combinations referred to must be subjected

to the Elephant thermo shock test. During this test,

ceramic-faced bridges are alternately submerged

twenty times in ice water and boiling water. The

material is then checked for cracks, and checked

again for tension cracks the next day. All combi-

nations passed the test.

Elephant Dental

Chewing simulation test.

The Sakura Interaction combination’s exterior was

tested by the University of Regensburg and

approved. The chewing simulation test performed

by the university has become a proven method

for simulating five years of chewing activity in the

mouth. Three unit bridges are subjected 1.2

million times to 50N chewing pressure at various

temperatures.

University of Regensburg

Regensburg, Germany

Preparation of sub-structures:

When firing Sakura Interaction, the

firing instructions of the supplier of

the zircon oxide sub-structure materi-

als should be observed.

(This was the case in all tests described in these

pages)

Optical inspection after thermo shock test

Elephant thermo shock test

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