UNIREST small set
Catalogue section: light-cure composites
Product code: 017
Öåíà: 2 662.00 Roubles
UNIREST small set universal hybrid composite restorative light-cure material (I-VI classes). 4 syringes x 4.5 g. (A2; A3; B2; C4 colors or other at customer choice).
Alternative or equivalent:
Filtek Z250(3M ESPE); Spectrum TPH (Dentsply);
Herculite (Kerr); Charisma Opal (Heraeus Kulzer)
PURPOSE. Light-cure composite restorative material “UNIREST” is designed to restore the cavities of teeth of I - VI classes for adults and children. It is cured by visible light wavelength of 450 - 500 nm.
PROPERTIES. "UNIREST" is hybrid composite material with the average dispersion of the filler particles 0.7 micron. Barium-aluminum-borosilicate glass is used as filler. A modified derivative of BIS-GMA is the basis of the polymer matrix. The degree of inorganic filler contained in the material is about 79%. The material is easily condensed in the cavity of the tooth and has transparency of 0.80, allowing it to be used for such restoration, where cosmetic effect is especially important.
As to its strength "UNIREST" is not inferior to most imported composite materials. It has high wear resistance, low polymerization shrinkage. It has good consistency, does not leak during work, and does not stick to the tool.
"UNIREST" is well polished to a "dry light," which allows the dentist to perform a highly esthetic restoration.
Fillings of material "UNIREST" are radiopaque, color stable, can be easily polished, well imitate the tooth, which is especially important in the restoration of III - V classes.
Material "UNIREST" is packaged in lightproof syringes, and is available in the following colors according to Vita scale: A1, A2, A3, A3,5, B2, C2, C4, OA3,5, OB2, clear incise edge. "UNIREST small set" includes 4 standard colors; at customer choice the color may be selected individually.
The depth of polymerization of the material for 10 seconds is at least 2 mm.
PHYSICAL AND TECHNICAL CHARACTERISTICS:
- diametric strength: up to 52 MPa.;
- flexural strength: 100 ± 5 MPa.;
- water absorption: 13 ± 2 mkg./mm3.;
- adhesion to enamel with the use of etching gel and light-cure “Primer – adhesive”: 17 ± 3 MPa.
THE SET CONTAINS:
- 4 syringes with filling material (A2, A3, B2, C4 colors) - 4,5 g.;
- instruction for use.
STORAGE. "UNIREST small set" should be kept in a dark place at temperature not above + 24° C. Shelf life of the material is 2 years. If refrigerated during storage, the filling material before use must be kept at room temperature for at least 1 hour.
Experts' opinion about "UniRest"
Direction for use "UniRest"
