12/28/2023 0 Comments Peek material dentistry![]() ![]() PEEK reinforced with other inorganic fillers can potentially be used as a crown and bridge material. PEEK has a very high fatigue strength and is suitable for use as implant superstructures, implant support bars and clamps for removable restorations, and temporary abutments for fixed prostheses. HAHASMILE offers peek blocks and welcome to visit us. As a result, this material has less stress shielding than titanium and is considered by some researchers to be a good alternative material. The tensile properties of PEEK are also similar to those of bone, enamel and dentin. When reinforced with fibres, PEEK can reduce stress shielding compared to conventional metal implants. PEEK can be used as an alternative material for implants PEEK is more resistant to fracture than zirconia and ceramics and can be easily modified by incorporating other materials. There is no evidence that PEEK is mutagenic or cytotoxic to human organs, suggesting that PEEK is biocompatible and is considered an alternative to other materials currently used in dentistry. PEEK modified with zirconia nanoparticles shows the lowest wear properties and frictional resistance compared to pure PEEK. Its biocompatibility and biostability are supported by the FDA. another great advantage of PEEK is that it does not wear relative to natural teeth. PEEK is a high temperature thermoplastic, semi-crystalline material with a high melting point. ![]() In this article we look at the properties, advantages and modifications of PEEK materials and the different uses of PEEK in various dental specialities. Thanks to its robustness, this material is gaining more and more supporters and customers in the field of restorative dentistry. It is a biocompatible polymer that has achieved impressive results in a variety of scientific applications. The dental industry is always looking for better materials to compensate for the shortcomings of existing materials, so a new material has emerged: polyetherketone (PEEK). The result is that it may lead to bone loss around the implant. Titanium and its alloys and zirconium dominate the field of implant materials in dental practice today, but even these materials have a number of disadvantages, one of which is the modulus of elasticity. The long-term success of dental implants depends largely on minimising the amount of marginal bone loss during functional loading.
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