1、口腔医用高分子材料的研究进展及产业转化

摘要:口腔医用材料是用于修复人体口腔颌面部缺损或缺失的软硬组织的人工合成材料或其组合物,包括修复材料本体及其修复过程中的辅助材料。 目前常用的口腔材料涉及金属、陶瓷、无机物、高分子及复合物等多种类别,其中高分子材料因其多样化的结构组成而具有多种优异可控的物理化学性质,是近年来蓬勃发展的新型口腔医用材料。...

2、Resin based restorative dental materials: characteristics and future

Among these dental restorative materials, resin based composite materials have been widely used restorative dental material due to their ability to withstand high compressive forces in mouth along with good aesthetic properties [5].

3、Materials for Direct Restorations

Resin composites have shown increasingly long survival rates and reliability. Many direct restorative materials are also used as cavity liners and bases, and as pit-and-fissure preventive sealants.

4、(PDF) Dental resin composites: A review on materials to product

Dental resin composites have revolutionized dental care and enabled minimally invasive dentistry to preserve healthy tooth structure and provide natural-appearing esthetic results; these...

What Materials Are Used in Oral Modified Resins?

This article explores the primary materials of oral modified resins, analyzing their performance characteristics, application ranges, and future development trends.

All You Need to Know About Dental Resins in 2026

Dental resins are advanced materials used in dentistry for restorative and cosmetic purposes. They are made from a composite of polymers and fillers that mimic the natural appearance of teeth while providing durability and functionality.

Resin based restorative dental materials: characteristics and future

Among these dental restorative materials, resin based composite materials have been widely used restorative dental material due to their ability to withstand high compressive forces in mouth along with good aesthetic properties [5].

Five years of restorative resin

Resin-based composites (RBCs) have been utilized for over 50 years, and their application continues to grow. This widespread use necessitates higher standards regarding their characteristics and performance.

Selection of Resin

Resin-based restorative materials are widely used for direct dental restorations due to their versatility and esthetic appeal.

Photosensitive resins used in additive manufacturing for oral

Different materials such as ceramics, metals and polymers have been used in AM for dental purposes. Among these, polymers are the most studied group with dental applications (Ligon et al., 2017). According to the 3D printing technology used, the polymers can be used in the preforms of powder, filament, sheets, and photosensitive resins.

In the field of dentistry, modified resins are widely used in dental restorations and orthodontic treatments due to their excellent physical and chemical properties. These materials not only provide aesthetic, durable, and comfortable solutions but also enhance patient comfort and overall therapeutic outcomes. This article explores the primary materials of oral modified resins, analyzing their performance characteristics, application ranges, and future development trends.

There is a diverse array of materials for modified resins, each with unique properties and advantages. Below are some common types of modified resin materials and their brief descriptions:

1. Light-Cured Resin (Acrylic Resin): The most common type, polymerized from acrylic monomers. It offers good transparency, flexibility, and compressive strength, and is easy to shape and repair. Light-cured resins cure rapidly, reducing patient wait times, and can be solidified using UV or visible light, ensuring simple operation.

2. Self-Etching Resin: This resin contains special chemicals that allow it to cure autonomously when exposed to air. This enables faster restoration procedures without the need for additional light sources. Self-etching resins often exhibit better wear resistance and antibacterial properties.

3. Heat-Cured Resin (Thermal Resin): Unlike light-cured resins, this material requires heat for curing. Heat-cured resins have higher mechanical strength and wear resistance but involve longer curing times and are sensitive to temperature.

4. Polyurethane Resin: A high-performance modified resin known for its exceptional chemical resistance, corrosion resistance, and durability. Polyurethane resins are commonly used for fabricating high-strength dental crowns and braces, particularly in applications requiring extreme durability.

5. Composite Resin: A composite material consisting of a resin matrix and fillers (e.g., glass fibers). Combining the high strength of resins with the durability of fillers, composite resins are highly effective for restoring large dental defects. They also exhibit good biocompatibility and low toxicity.

6. Nanomodified Resin: With advancements in nanotechnology, some modified resins incorporate nanoparticles to enhance performance. These nanoparticles improve mechanical properties, optical characteristics, or antibacterial traits.

Each material has distinct strengths, suitable for different clinical scenarios and patient needs. For example, light-cured resins may be ideal for rapid repairs, while self-etching or heat-cured resins might be preferred for long-term use or high-wear applications. Dentists typically select materials based on specific patient requirements, restoration goals, and expected longevity.

Looking ahead, technological progress is expected to drive further innovation in modified resin materials. For instance, smart modified resins could integrate sensors to monitor restoration conditions, and nanotechnology might enable more eco-friendly and sustainable options. Additionally, as demand for personalized medicine grows, customized restoration solutions will become more prevalent, requiring resins adaptable to complex clinical environments and individual patient differences.

oral modified resins encompass a wide range of materials, each with unique properties and applications. With ongoing technological advancements and the emergence of new materials, these resins are poised to continue advancing the field of dentistry.