Graphenano DENTAL Graphene reinforced biopolymer disc for CAD/CAM milling.

G-CAM Graphenano DEnTAL G-CAM 1984 Graphenano Dental believes in the use of biopolymers reinforced with graphene to produce dental prostheses by milling with CAD/CAM technology. The graphene reinforced biopolymer G-CAM disc, especially designed for creating dental prostheses, is available in different chromatic colours that have a natural aesthetic appearance. Graphenano Dental belongs to Graphenano, a group of companies dedicated to the integration of graphene for multiple uses, and a leader in the production of different types of nanostructures on industrial scale. aPhene nanot*'*' Graphenanoi...

Polymer with graphene Graphene is a single graphite layer, consisting of a hexagonally arranged, sp2 bonded, stable two-dimensional allotrope of carbon with a plethora of unique properties (Geim and Novoselov, 2004). Thermal-curing resin Amongst its main properties are great thermal and electrical conductivity, high traction resistance, small density and low coefficient of thermal expansion. Due to these properties, graphene has become an excellent material with big potential for the improvement of industrial applications. Acrylic resins are hard, fragile and crystalline polymers. The incorporation...

G-CAM is a thermoplastic acrylic disc made by a principal base of polymethyl methacrylate (PMMA) resin doped with graphene (allotropic form of carbon), suitable for the creation of dental prostheses using CAD/CAM technology. G-CAM discs are intended to be used for the manufacture of full and partial removable dentures, implant overdentures, as well as permanent and temporary restorations such as anterior or posterior crowns and bridges, inlays, onlays, veneers, copings and substructures.

G-CAM, polymethyl methacrylate (PMMA) doped with graphene, is manufactured using the heat-curing method. G-CAM presents high modulus and elastic limit to ensure that the tensions generated during biting and chewing do not cause permanent deformations, and it is possible to manufacture prosthesis of smaller sections. G-CAM presents high deformation resistance and stress limit, thus avoiding the formation of cracks and fractures. G-CAM is low density making the prosthesis lightweight. G-CAM increases the material hardness comparing with acrylic resins used in dentistry. Mechanical proper ties G-CAM...

G-CAM disc is chemically inert. G-CAM water absorption is 4 |jg/mm3 and a solubility of 0.5 |jg/mm2. The release of residual monomer is minimum, with a percentage of 0.004% of residual monomer. Thanks to these physical properties G-CAM offers a durable and safety treatment. Chemicalproperties graphenanodental.com • The G-CAM disc is a biocompatible device according to the indicated test within: - ISO 7405:2018 "Evaluation of biocompatibility of medical devices used in dentistry” - ISO 10993-1:2018 "Biological evaluation of medical devices” • G-CAM has passed the cytotoxicity, hypersensitivity,...

G-CAM,Characteristics Material properties G-CAM disc is available in two different formats: Monochroma and Multichroma discs may be both used for anatomical monolithic restorations. When machined, G-CAM Multichroma and G-CAM Monochroma present a different visual efect: G-CAM Monochroma, is made of a pure VITA Classic guide’s colour. • G-CAM Multichroma, it has a chromatic spectrum based in natural colour imitating the optical effects of the natural pieces. Both variants are presented in different thicknesses: G-CAM device is available in the following colours: (according to VITA classic guide)...

Types of prostheses / material Lithium disilicate Individual crowns Compar ison of dental solutions Bridges of more than 2 implants Complete prostheses Implants overdentures

What is Multichroma format? Multichroma format shall not be mistaken with the multilayer format. Multichroma format is a new concept created by Graphenano Dental in which the transmission of background colours of dental restorations is simplified with the intention of achieving the naturalness of the restorations, imitating optical effects of natural teeth. The regular version that the sector offers is a multilayer format of horizontal setup. This format generates “band effects” of transition between layers, which worsen in situations of nonharmonic anterior groups and in speed curves of posterior...

Process in clinicG-CAM structure preparation Sandblast with Remove the excess Clean with alcohol Apply a thin layer of aluminum oxide with air and let dry (60 s) acrylic primer and light Tooth preparation Process in Laboratories Polymerize (30 s) and remove the excess of cement Cleaning the graphene crown Sandblast with Clean with Dry with aluminum oxide alcohol pressured air Minimal thickness for crowns Review all the G-CAM design parameters stablish for all the different dental treatments Clean and isolate the Acid etching (at 37% of Rinse thoroughly Apply the primer tooth with a rubber dam...

Poligono Industrial Tactica. Calle 2, n.° 1 46980 Paterna, Valencia (Spain) t. (+34) 965 108 102 Graphenano Group: Graphenanoi nanotechnologies