As dental restorative materials gradually shift from traditional metals and ceramics to resin composites and high-strength polymers, the stability of interfacial bonding has become crucial to the restorative effect and lifespan. Dental adhesion promoters, as interfacial strengthening materials, primarily enhance the bonding strength between substrates such as resins, ceramics, and metals, providing greater stability and reliability for clinical restorations.
Advantages
1. Significantly Improved Adhesion (3-10 times stronger)
For commonly used dental materials (PMMA, composite resin, PEEK, nylon, metal), the adhesive enhancer achieves chemical bonding or surface energy enhancement, solving the problems of "detachment" and "delamination" at the source.
2. Compatible with Multiple Material Systems
Adaptable to UV-cured resins, traditional acrylics, composite resins, soft base materials, as well as zirconia and metal-ceramic restorations.
3. Enhanced Durability and Aging Stability
Significantly enhances resistance to hydrolysis, oral acids and alkalis, and temperature cycling, making it particularly suitable for temporary crowns, long-term restorations, and invisible dentures.
4. Quick Operation, Adaptable to Both On-Site and Laboratory Modes
Can be used for chairside restorations, lab procedures, and 3D printing post-processing; the process is simple, time-efficient, and the results are controllable.
5. Reduced Rework Rate
Reduces cracks, detachment, and coating discoloration caused by poor adhesion, improving the overall success rate of restorations.
Application Scenarios
Dental bonding aids are widely used in clinical settings and laboratories, including:
1. 3D Printed Restorative Materials
Post-processing of restorative resins, soft base resins, temporary crown resins, coloring, coatings, and secondary deposition of composite materials.
2. Temporary Crown/Bridge Fabrication
Improving the bonding strength between PMMA, composite resins, and ceramic coatings, preventing crack edge lifting and delamination.
3. Dentures and Soft Base Materials
Enhancing the bonding between elastic and rigid resins, improving the stability of invisible denture bonding and repairs.
4. Metal Surface Treatment
Improving the adhesion of resin to metal fasteners, implant interposers, and abutments.
5. Zirconia/Ceramic Surface Treatment
Enhancing the adhesion of 3D printed model coloring and light-shielding layers.
Product Categories
① Resin-Specific Adhesion Enhancers
Suitable for PMMA, composite resins, and flexible base resins.
Features: Fast drying, high stability, and strong compatibility.
② Metal-Specific Adhesion Enhancers
Suitable for titanium, cobalt-chromium alloys, stainless steel, etc.
Features: Enhances the adhesion between coatings and resins, solving the problem of insufficient wetting on metal surfaces.
③ Zirconia/Ceramic Adhesion Enhancers
Improves the adhesion of ceramic UV-curable adhesives and light-blocking coatings, reducing the risk of delamination.
④ Multi-functional Universal Adhesion Additive
Suitable for bonding various material interfaces, such as:
Resin ⇄ Metal
Resin ⇄ Elastic Materials
Resin ⇄ Ceramic
Application Method
Cleaning: Remove surface oil and residue using alcohol or wax remover.
Coating: Apply a thin layer of adhesion additive to the substrate surface.
Drying/Curing: Allow to evaporate naturally or cure with UV according to product requirements.
Subsequent Bonding or Coloring: Apply coatings, resin build-up, or adhesive bonding.
Simple process, suitable for chairside and technician workshops.
Product Value Summary
Makes "difficult-to-bond materials easy to bond," enhances the overall lifespan of restorations, improves the success rate of technician operations, and reduces after-sales service and rework caused by detachment. It is not just a surface treatment agent, but an "invisible core material" that improves restoration quality.
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