产品描述
NANOFIL Nova® Etchant Gel — high-viscosity phosphoric acid etchant (35%/37%) with swift residue-free rinsing and supreme adhesion for enamel & dentin bonding. Advantages High-Viscosity Gel Formulation High-viscosity gel prevents unwanted flow and enables precise placement, ensuring etching is confined strictly to the intended treatment area. Supreme Adhesion Creates essential micro-retentive surface topography for long-lasting restorations. Achieves elevated bond strength on both enamel and dentin under various moisture conditions. Swift, Residue-Free Rinsing Easily and thoroughly rinsed off with water in short time; no residual remnants compromise subsequent bonding, ensuring reliable bond durability. BAC-Incorporated Antimicrobial Formula Formulated with benzalkonium chloride (BAC); in vitro tests confirm efficacy against caries-causing bacteria including Streptococcus mutans and Actinomyces viscosus. Versatile Clinical Application Primarily for selective-etch technique while compatible with total-etch on demand; also applicable as a cleaner for indirect restorations (not for zirconia substrates). Support Frequently asked questions Q1: How does the bond strength compare to other professional etchant gels? A: Shear bond strength testing on both enamel and dentin shows statistically equivalent results to market-leading etchants (p>0.05) under total-etch and selective-etch protocols. Full test reports available on request. Q2: Is the BAC version safe for all patients? A: The BAC concentration (0.1%) is well below cytotoxicity thresholds and has been confirmed safe in biocompatibility testing per ISO 10993-5. However, for patients with known quaternary ammonium sensitivity, we recommend the BAC-free version. Q3: How long should I etch enamel vs. dentin? A: Recommended etching time is 15-20 seconds for enamel and 10-15 seconds for dentin. For selective-etch technique, apply only to enamel for 15-20 seconds, avoiding prolonged dentin exposure. Detailed protocols are included in our IFU. Q4: Does it work with self-etch adhesives? A: While primarily designed for total-etch and selective-etch protocols, Nova Etchant Gel can also be used in combination with self-etch adhesives when additional enamel conditioning is desired. Many clinicians use this hybrid approach for optimal enamel bonding. Q5: What applicator tips are included? A: Each 5mL syringe comes with 20 disposable fine-tip applicators (25-gauge) for precise placement. Extra tips and pre-bendable cannulas are available as accessories. Q6: Can I get private-label packaging for my brand? A: Yes. We offer full OEM/private-label services with custom branding, IFU translation, and regulatory dossier support. MOQ for private label starts at 1,000 units. Contact us for a tailored OEM proposal. OUR CULTURE We foster a culture of mutual respect, open communication and collaborative innovation that empowers our people and partners to grow and succeed together.
