VITAVM 9 VENEERING MATERIAL. Working Instructions

Transcription

1 VENEERING MATERIAL VITAVM 9 Working Instructions For all-ceramic substructure porcelains in the CTE range of approx. 10,5 such as VITA In-Ceram YZ CUBES For individualizing VITABLOCS Mark II for CEREC VITABLOCS ESTHETIC LINE for CEREC VITABLOCS TriLuxe for CEREC Edition Teeth Veneering Materials Vita System Service 3D - Master Equipment All-Ceramics

2 Indication: VITAVM 9 is a fine-structure ceramic for veneering bridge and crown frameworks made of yttrium-stabilized zirconium -6-1 dioxide (Y-ZrO ) with a CTE of approx. 10,5 x 10 K, such as e.g. VITA In-Ceram YZ-CUBES for CEREC. 2 The VITAVM 9 materials excel by their refraction and reflection similar to natural enamel. The use of the fluorescent and opalescent additional materials enhances the esthetic results. Please observe the information in the corresponding working instruction (No. 1190). The VITAVM 9 ESTHETIC KIT for VITABLOCS for CEREC can also be used to individualize milled restorations made from the fine-structure feldspar ceramic Blocks for the CEREC CAD/CAM system with a -6-1 CTE (20- C) of approx. 9.3 x 10 K. VITABLOCS Mark II for CEREC VITABLOCS ESTHETIC LINE for CEREC VITABLOCS TriLuxe for CEREC Since both the basic ceramic materials as well the veneering materials exhibit a fine-structure. VITABLOCS restorations individualized with VITAVM 9 provide superb protection of opposing teeth. CONTRAINDICATION: VITAVM 9 must not be used for full veneers for copings made of VITABLOCS.

3 Content of assortment VITAVM 9 ESTHETIC KIT for VITABLOCS for CEREC : Quantity Designation 1 Sample Set of VITABLOCS 3D-MASTER 1 x 12g VITAVM 9 WINDOW 1 x 12g VITAVM 9 NEUTRAL 1 x 12g VITAVM 9 ENAMEL ENL 1 x 12g VITAVM 9 ENAMEL END 1 x 12g VITAVM 9 EFFECT PEARL EP1 1 x 12g VITAVM 9 EFFECT ENAMEL EE1 1 x 12g VITAVM 9 EFFECT ENAMEL EE10 1 x 12g VITAVM 9 CORRECTIVE COR1 1 x 7g VITA SHADING PASTE glaze SP15 1 x 5g VITA Akzent finishing agent 1 x 15 ml VITA SHADING PASTE LIQUID 1 x 12g VITAVM 9 EFFECT OPAL EO2 1 x 12g VITAVM 9 EFFECT CHROMA EC1 1 x 12g VITAVM 9 EFFECT CHROMA EC4 1 x 12g VITAVM 9 MAMELON MM2 1 x 50 ml VITAVM MODELLING LIQUID 1 Firing tray 1 Pack containing 2 platinum pins Technical data - VITA VM 9 Unit of measure Value CTE (25- C) dentine K Transformation point - dentine C approx. 600 Softening point - dentine C approx. 670 Solubility in acids - dentine µg/cm 2 approx. 10 Average particle size - dentine Flexural strength µm (d ) 50 MPa approx. 18 approx. 100

4 IMPORTANT INFORMATION: To ensure clinical success, minimum thicknesses of restorations made from VITABLOCS Mark II for CEREC, VITABLOCS ESTHETIC LINE for CEREC and VITABLOCS TriLuxe for CEREC must be adhered to prior to individualizing with VITA VM 9. The following minimum thicknesses are required: Molar Anterior Veneer The thickness of a ground veneer made from VITABLOCS Mark II for CEREC, VITABLOCS ESTHETIC LINE for CEREC and VITABLOCS TriLuxe for CEREC should not be less than 0.5 mm to avoid distortion when firing on VITAVM 9.

5 Preparing of the individualization with VITA VM 9: Milling of the restoration in accordance with the CEREC tooth database. Minimum thicknesses must be observed. To obtain sufficient space for the enamel, the incisal margin must be cut back the required amount using a diamond grinding tool. Clean the restoration carefully to remove milling dust. Restorations ready for individualizing.

6 Individualizing with VITAVM 9 NOTE: By using VITA SHADING PASTE stains it is not only possible to characterize the outer surface of VITABLOCS restorations but also to add a shade, e.g. into fissures and mamelon structures, and to fix them by a firing process (see firing chart) before starting the actual characterization with VITA VM 9. This way enhanced color effect from the depth is achieved especially in cases of limited space. IMPORTANT: Prior o the application of the VITAVM 9 materials, modelling liquid (VITAVM MODELLING LIQUID) must be applied onto the milled restorations to achieve adequate wetting. Noncompliance will result in the fact that the ceramic material will come off the basic substructure. Individualizing with Effect-Powder and completing the enamel areas. VITAVM 9 is only applied onto the labial side. The base material of the VITABLOCS is retained on the palatinal side. Place individualized restorations with platinum pins on firing tray W.

7 Recommended firing VITAVM 9 to VITABLOCS in the VITA VACUMAT Predr. temp. C Temp. VAC approx. C min. min. C/min min. min. Stains-fixation VITA SHADING PASTE firing firing Glaze firing VITA SHADING PASTE "glaze" Glaze firing VITA Akzent finishing agent Corrective firing with CORRECTIVE When using dental ceramics, the firing result largely depends on the individual firing procedure of the user, i.e. among other aspects on the type of furnace, the location of the temperature sensor, the firing tray as well as the size of the workpiece during the firing cycles. Our application-technical recommendations (regardless whether they have been provided orally, in writing or in the form of practical instructions) are based on numerous experiences and tests. The user, however, should consider this information only to provide basic values. If surface, transparency and degree of gloss should not correspond to the firing result that is achieved under optimal conditions, the firing procedure must be adjusted correspondingly. The crucial factors for the firing procedure are not the firing temperature displayed by the furnace but the appearance and the surface condition of the firing object after the firing process. After the firing process, the restoration is processed (shaped) using diamond grinding tools. IMPORTANT INFORMATION: Because of the formation of dust, a mouthguard must be worn or wet grinding must be carried out when grinding sintered dental ceramic products. Additionally, work should be performed behind a protective glass / screen and an exhaust system must be used. Individualization of the shade: Prior to individualizing the shade and glazing, the restoration must be thoroughly cleaned using a steam cleaning unit.. Glazing and stains firing with VITA Akzent or VITA SHADING PASTE is carried out in accordance with the table above. To obtain a more uniform luster, the restoration should be polished with rubber wheels and points prior to glaze firing. Completion (finishing) Mechanical polishing with diamond polishing paste (e.g. Dia-Glaze, Yeti, Karat diamond polishing paste, VITA). This interim edition prepared in cooperation with dental-technician ZTM Kurt Reichel, Hermeskeil. Photo's: K. Reichel

8 With the unique VITA SYSTEM 3D-MASTER all natural tooth shades are systematically determined and completely reproduced. VITABLOCS and the VITAVM 9 veneering materialare available in the VITA SYSTEM 3D-MASTER shades. Shade compatibility with all VITA 3D-MASTER materials is ensured. Teeth Veneering Materials Vita System Service 3D - Master Equipment All-Ceramics Our products should be used according to the working instructions. We cannot be held liable for damages resulting from incorrect handling or usage. The user is furthermore obliged to check the product before use with regard to its suitability for the intended area of applications. We cannot accept any liability if the product is used in conjunction with porcelains and equipment from other manufacturers which are not compatible or not authorized for use with our product. Furthermore, our liability for the correctness of this information is independent of the legal ground and, in as far as legally permissible, is limited to the invoiced value of the goods supplied excluding turnover tax. In particular, as far as legally permissible, we do not assume any liability for profit loss, for indirect damages, for consequential damages or for claims of third parties against the purchaser. Claims for damages based on fault liability (culpa in contrahendo, breach of contract, unlawful acts, etc.) can only be made in the case of intent or gross negligence. The VITA Modulbox is not necessarily a component of the product. Date of issue of these working instructions: VITA Zahnfabrik is certified according to the Medical Device Directive and the following products bear the CE mark VITAVM 9, VITABLOCS Mark II for CEREC, VITABLOCS ESTHETIC LINE for CEREC, VITABLOCS TriLuxe for CEREC, VITA Akzent, VITA SHADING PASTE CEREC is a registered trademark of Sirona Dental Systems GmbH 1219 E (1.) S VITA Zahnfabrik H. Rauter GmbH & Co. KG Postfach 1338 D Bad Säckingen Germany Tel.: +49/7761/ Fax +49/7761/ info@vita-zahnfabrik.com