Natural Dental All Ceramic IPS Emax Crown Factory

Shenzhen Lucky Dental Laboratory Co., Ltd. is one of the leading manufacturers and suppliers of natural dental all ceramic ips emax crown factory in China. With abundant experience, we warmly welcome you to buy discount natural dental all ceramic ips emax crown factory from our factory. We also accept customized orders.

Natural Dental All Ceramic IPS Emax Crown Factory

The Dental All Ceramic IPS Emax Crown, crafted from lithium disilicate glass - ceramic, is a top - tier choice in dental restorations. It boasts a flexural strength of up to 470 MPa, ensuring long - term durability even under substantial occlusal forces in both anterior and posterior applications.

The crown's translucency closely mimics natural teeth, and with 16 standard Vita A - D shades and 4 bleach BL shades, it enables precise color - matching, delivering a highly aesthetic result. For anterior full - coverage, a chamfer or shoulder margin, along with specific occlusal and axial reductions, is required. Posterior crowns have similar margin needs but greater occlusal reduction. Cementation varies; supragingival margins benefit from adhesive systems like Variolink II, while subgingival margins use hybrid glass ionomer cements to minimize micro - leakage.

​​Can IPS e.max be used for full-arch restorations, or is it primarily suited for single-unit cases?

IPS e.max is primarily suitable for single-unit or short-span (2-3 unit) restorations and is not recommended for full-arch repairs. Its lithium disilicate glass-ceramic provides a flexural strength of 360–470 MPa, which is stronger than traditional ceramics but far lower than zirconia (800–1,200 MPa). Full-arch restorations need to withstand complex, high occlusal loads, where IPS e.max carries a long-term risk of cracking or chipping.

Ideal applications include single anterior/posterior crowns (with controlled occlusal forces), short bridges (e.g., 2-unit front tooth bridges), and implant-supported single crowns. It performs excellently in high-aesthetic cases due to its natural translucency and is suitable for minimally invasive preparations (minimum thickness 0.3 mm).

Avoid using it for full-arch fixed dentures, long bridges (4+ units), or in patients with bruxism. For full-arch requirements, choose zirconia for its strength or metal-ceramic options. Use IPS e.max for short spans only in low-stress areas (e.g., premolars) without occlusal abnormalities, ensuring laboratory techniques such as vacuum pressing to enhance material density.