e.max
This is an all-ceramic crown dental prosthesis processed with E.max press, product of Ivoclar Vivadent Inc. Its bending strength is 400MPa, 3-4 times higher than general ceramics. It also excels aesthetically.
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E.MAX (LAYERING) | E.MAX CROWN/INLAY/ONLAY/VENEER
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Highly recommended for an individual anterior crown up to a 3-unit bridge anterior crowns for a high translucency effect. |
All parts of the crown of the teeth are formed by E.max press and colored with stains to make the prosthesis look more natural. |
| TYPE | E.MAX (LAYERING) | E.MAX (STAINING) |
| BRAND | IVOCLAR VIVADENT, INC. | IVOCLAR VIVADENT, INC. |
| NAME AND BEND STRENGTH | IPS E.MAX PRESS (COPING) – 400MPa | IPS E.MAX PRESS – 400MPa |
| IPS E.MAX PRESS (CERAMIC) – 100MPa | ||
| MATERIAL | SILICON DIOXIDE, ALUMINUM DIOXIDE, POTASSIUM OXIDE, MAGNESIUM OXIDE, ETC. | SILICON DIOXIDE, ALUMINUM DIOXIDE, POTASSIUM OXIDE, MAGNESIUM OXIDE, ETC. |
| APPLICABLE TO | 3-UNIT BRIDGE OF FRONT TEETH AND MOLARS (UP TO 2 LOST TEETH) | 3-UNIT BRIDGE OF FRONT TEETH AND MOLARS (UP TO 2 LOST TEETH) |
| IDEAL THICKNESS FOR E.MAX | |||
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| VENEERS | INCISAL 3RDS = 0.7mm | MIDDLE 3RDS = 0.6mm | CERVICAL 3RDS = 0.6mm |
| F.C. ANTERIOR | INCISAL 3RDS = 1.4 – 1.5mm | MIDDLE 3RDS = 1.2mm | CERVICAL 3RDS = 1.0mm |
| F.C. POSTERIOR | OCCLUSAL PITS = 1..5mm | CUSP HEIGHT = 1.5mm | BUCCAL AREA = 1.0mm |
| ONLAY | OCCLUSAL PITS = 1..5mm | CUSP HEIGHT = 1.5mm | BUCCAL AREA = 1.0mm |
| INLAY | OCCLUSAL PITS = 1..5mm | NO KNIFE EDGE SHOULD BE BOX-SHAPED O PROXIMAL VIEW | |
