GM-3D Gradient Multilayer

NOBILCAM Zirconia Disc

NOBILCAM cherishes technological innovation and people-oriented principles, focuses on research and development, and is committed to providing patients with more professional, better quality and safer products. NOBILCAM zirconia dental discs balance aesthetics and strength to give patients a great experience.



• Seamless gradient in translucency, strength and shade
• Nature Look, Nature Smiling
• Time saving and easy processing







Technical Parameter

Flexural strength 700-1050Mpa
Translucency 43%-57%
Sintered density 6.07±0.03g/cm³



Instructions for use

• 1. Develop a treatment plan and complete the pre-repair preparations
The doctor makes a thorough restorative treatment plan and selects a suitable restoration according to the patient's etiology of tooth loss, size of the loss, location of the missing teeth, occlusion, remaining teeth in the mouth, eating habits, and patient requirements. Various preparatory work before restoration, including: endodontic treatment, root canal treatment for apical disease, periodontal treatment, orthodontic treatment before restoration, etc.

• 2. Tooth preparation
The surgeon prepares the restorative space for the fabrication of the restoration based on the type of restoration chosen, the condition of the remaining teeth in the mouth, the location of the missing teeth and the occlusion.

• 3. Making impressions and models
After the tooth preparation is completed, the surgeon selects the appropriate impression material to make the impression and casts it into a plaster model. For teeth whose marginal design is located under the gums, it is necessary to line the gums with a retraction cord or other method to allow the impression material to enter between the gums and form a clear and accurate marginal form to ensure the shape and fit of the restoration margins.

• 4. Color comparison of restorations

(1) The physician perceives and differentiates the color information of the patient's remaining teeth.
(2) Recording the color characteristics of the teeth.
(3) Accurate transmission of tooth color information to the porcelain technician via technical process instructions or computer network image transmission.

• 5. Technician fabricates the restoration

(1) Fabrication of metal base crowns
Mainly includes the following steps. 1) working model production: including working model trimming, nail insertion and other nearly ten processes; 2) wax model production: including wax model stacking, back cutting, finishing, sealing, making grip wax model, inserting gating and base; 3) wax model embedding, casting, ring opening, sandblasting, trial casting on working model; 4) polishing; 5) base crown and porcelain bonding surface treatment: fine polishing, sandblasting cleaning, oxidation. A total of nearly 30 processes.
(2) Porcelain layer production
Porcelain layer generally includes opaque porcelain, dentin porcelain, enamel porcelain three layers, need to use porcelain powder after repeated accumulation, sintering formation.
(3) Metal porcelain crowns are tried on the model, stained and enameled.

• 6. Clinical trial wear and bonding of restorations

The metal porcelain crown is placed in the patient's mouth. The contact relationship between the crown and the adjacent teeth, the tightness of the edges to the teeth, the adjustment of the occlusal relationship, and sometimes the modification and adjustment of the shape and color of the full crown are required. After the above fitting steps are completed, polishing and glazing are performed, followed by bonding in the clinical setting.

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