Izvorni znanstveni članak

Zink and sodium high pressure lamps for curing composite resins

Andrej Meniga ; Stomatološki fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Jozo Šutalo ; Stomatološki fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Jadranka Rukavina ; Factory of Electric Lamps (TEŽ), Zagreb, Croatia
Davorka Azinović ; Institute of Physics of the University of Zagreb, Croatia
Goran Pichler ; Institute of Physics of the University of Zagreb, Croatia

Sažetak

Polimerisation caracteristics of conventional units for curing composite resins are insufficient considering handling feasibilities particularly in the premolar and molar region. There is also hazardous ocular effect of near ultra-violet part of visible spectra. Sodium high pressure lamp tehnology has been applied to develop a new high pressure zinc lamp, which is for the first time used for curing composite materials. The results of polymerisation measurements show that future improvements over the
usual halogen light sources are possible. Zinc lamp was also compared with the high pressure sodium lamp filled with mercury or cadmium.

Ključne riječi

composite resins; high pressure lamps

Hrčak ID:

101162

URI

https://hrcak.srce.hr/101162

Datum izdavanja:

15.12.1990.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.463 *