Masks for Orthopedic Devices
Orthopedic components such as hips, knees, bone plates, and spinal implants require precise masking during manufacturing. Highly polished and rough, coated surfaces must be protected separately, demanding reliable, edge‑to‑edge masking performance.
Challenges with Traditional Masking Methods
Tapes and reusable boots are still widely used but often deliver inconsistent protection. Tape edges can fail during aggressive grit blasting, and adhesive residues may require additional cleaning. Boots loosen over time, increasing the risk of rework and scrap.
UV-Curable Masks for Consistent Protection
Hoenle provides high‑resiliency UV masking materials designed for temporary surface protection of orthopedic devices. These masks resist high‑velocity impact from organic media, aluminum oxide, and glass bead blasting. Strong adhesion prevents edge lift, ensuring reliable, repeatable results.
Fast UV Curing for Process Efficiency
UV masks can be dispensed manually or via automated systems. Once applied, they cure within seconds under UV light, significantly reducing labor time and enabling seamless integration into continuous production workflows.
Clean Peel Removal Without Residue
Hoenle UV masks for orthopedic applications are peel‑removable. A short hot‑water dip or hot‑air exposure improves elasticity for faster peeling. Removal leaves no residue—an essential requirement for medical‑grade components.
Available in Multiple Viscosities and Colors
Masks come in various viscosities suitable for dipping, spraying, or manual syringe application. Optional color additives enhance surface contrast for improved visibility during application and removal.
Technical Assistance and Custom Solutions
Explore the UV masking materials listed below for suitable options. Hoenle’s Applications Engineering Team supports product selection, provides samples, and offers curing recommendations. Custom formulations can be developed for complex or unique orthopedic applications.
To download the technical datasheets (TDS) please click on the adhesive name.
| Adhesive | Application Areas | Viscosity [mPas] | Base | Curing * | Special Properties |
|---|---|---|---|---|---|
| - | 200-400 | acrylate | UV VIS |
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8,000-15,000 (Rheometer, 25 °C, 10s^-1) | acrylate | UV VIS |
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| - | 50,000-70,000 | acrylate | - |
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| - | 14,000-17,000 | acrylate | UV VIS |
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| - | 40,000-60,000 | acrylate | UV VIS |
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| - | 15,000-40,000 | acrylate | UV VIS |
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| - | 20,000-30,000 | acrylate | - |
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*UV = 320 – 390 nm VIS = 405 nm
Contact And Support
Do you have any questions or need support for our bonding solutions? We are happy to help you.
