Key Takeaways
- DELO Industrial Adhesives has launched five new IBOA- and TPO-free adhesives for medical device applications.
- The leading product, DELO PHOTOBOND MG4202, is a fast-curing, solvent-free adhesive suitable for wearables.
- All adhesives meet stringent medical compliance standards and support the growing convergence of medical and consumer electronics.
Product Highlights
DELO Industrial Adhesives has significantly enhanced its medical electronics lineup with the introduction of five new adhesives that are free of IBOA and TPO. These products leverage the company’s established technologies from its semiconductor and consumer electronics sectors, specifically tailored for medical devices.
At the forefront of this new portfolio is DELO PHOTOBOND MG4202, a versatile adhesive ideal for structural bonding in wearable devices. It is completely solvent-free and offers rapid curing capabilities—achieving full cure in just one second at a 1000 mW/cm² LED intensity with a 100 μm layer thickness. Additionally, it operates within a temperature range from -40°C to +125°C, making it suitable for various applications.
Another key addition is DELO PHOTOBOND MG4191, a multi-purpose adhesive. This low-viscosity solution is completely free of skin-sensitizing substances and maintains remarkable strength and flexibility. Its water-resistant properties further enhance its applicability across various medical devices.
The portfolio also features three specialized variants:
– DELO PHOTOBOND MG4094, which includes fluorescent properties for visual process control,
– DELO PHOTOBOND MG4186, recognized for its peel resistance and reliability,
– DELO PHOTOBOND MG4164, which offers blue fluorescence and effective sealing capabilities for FIPG and CIPG applications.
Commitment to Compliance and Quality
Each product in this new lineup adheres to strict industry standards, including biocompatibility testing per DIN EN ISO 10993-5 for cytotoxicity. They also comply with the RoHS Directive 2015/863/EU. The adhesives are conveniently packaged in 30cc cartridges, making them easy to use for manufacturers.
Günther Witek, product manager for medical electronics at DELO, expressed that this portfolio expansion embodies the convergence of their expertise from semiconductor and consumer electronics sectors, specifically addressing the increasing demands from medical device manufacturers. By adapting successful adhesive technologies for biocompatible applications, they aim to support their customers in achieving advancements in miniaturization and manufacturing excellence.
Furthermore, this new range complements DELO’s existing medical adhesives, including the hydrophobic DELO PHOTOBOND MG4047, which is particularly suitable for potting applications in glucose monitoring devices and wearables, thereby protecting sensitive electronics from moisture and sweat. These innovations significantly contribute to the growing intersection of medical and consumer electronics, particularly in the realms of wearable medical devices, biosensors, and advanced monitoring systems, where both functionality and patient safety are paramount.
About DELO Industrial Adhesives
DELO is a leading manufacturer of high-tech adhesives and multifunctional materials, specializing in adhesive dispensing and curing technology, primarily serving the semiconductor, automotive, and consumer electronics markets. Products are utilized globally, from mobile phones to vehicles, with major clients including Bosch, Huawei, Mercedes-Benz, Osram, Siemens, and Sony. Headquartered in Windach, Germany, DELO also has subsidiaries in several countries and employs around 1,160 staff, reporting revenues of €245 million in the last fiscal year.
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