Description

Description

It is compatible with precious, semi-precious, non-precious and silver free alloys for metal-ceramic prostheses. Its fluorescence is ideal and it is highly resistant to silver-induced greening. This combination of features makes NORITAKE PORCELAIN EX-3 an ideal choice for porcelain restorations. Feldspathic porcelain: Simply put, feldspathic porcelains are most suited as layering porcelains. They are the porcelains that are veneered over metal-ceramic and all-ceramic restorations. Material Characteristics of Feldspathic Porcelain. Silicon dioxide, also referred to as silica or quartz, contains various amounts of alumina. But in terms of regular everyday use (like eating and such), porcelains and ceramics work just fine.

All-porcelain crowns are less strong and durable than their metal. And Noritake porcelain-fused-to-metal counterparts. To make your porcelain crown stronger and thicker, it is needed to remove more amount of your original tooth. Moreover, all-porcelain crowns are more exposed to cracking and chipping. Dental porcelain. Ceramics can vary in opacity from very translucent to very opaque. Your regular teeth will break, and your porcelain veneers will crack and chip as well. But in terms of regular everyday use (like eating and such), porcelains and ceramics work just fine. Bottom line: Porcelain and ceramic are generally as strong as your regular tooth enamel — and in many cases, even stronger.

A long-standing debate is whether all-ceramic restorations is better. Or worse than PFM (porcelain fused to metal) crowns. And provides a more natural coloring for the tooth. Silicon dioxide, also referred to as silica or quartz, contains various amounts of alumina.

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