Ferrite Bonding
Ferrite bonding is a critical process in electronics assembly, particularly in applications requiring high mechanical stability and resistance to vibration.
What do Ferrite Bonding Adhesives do?
DELO’s anaerobic adhesives provide a reliable, one-part solution for bonding ferrite components in both manual and automated production environments.
These one-part adhesives need no mixing and have unlimited working lifetimes. High-viscosity versions are used in this application as there is no dripping from the bond gap during storage after joining. Curing is accelerated when using a DELO-QUICK activator.
DELO-ML adhesives provide excellent resistance to vibration in high-reliability / automotive applications. Initial strength is achieved in as little as 20 seconds.
Key Features of DELO-ML
- One-part anaerobic-curing adhesives
- Cure in the presence of metal and the absence of oxygen
- Excellent thermal & chemical resistance
- Dual-curing option to “freeze” the visible part of the adhesive
- Flexible, impact-resistant and tension-equalising
Ferrite Bonding Adhesives Resources
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DELOLUX 20 Series Area Curing Lamps Brochure
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Why DELO-ML for Ferrite Bonding?
- Anaerobic Curing: Cures in the absence of oxygen and presence of metal, ideal for ferrite-to-metal or ferrite-to-ferrite bonding.
- One-Part Formulation: No mixing required, simplifying handling and reducing waste.
- Fast Curing: Initial strength achieved in as little as 20 seconds; cure time can be accelerated with DELO-QUICK activators.
- High Viscosity: Prevents dripping from bond gaps, even during vertical storage.
- Excellent Resistance: Withstands thermal cycling, vibration, and exposure to chemicals.
Application Benefits
- Manual or Automated Assembly: Suitable for high-volume production lines or precision hand assembly.
- Flexible and Impact-Resistant: Adhesives are tension-equalising and reduce stress on bonded components.
- Dual-Curing Options: Some variants allow light-curing to “freeze” the visible adhesive for immediate handling.
Typical use cases
- Bonding ferrite cores in transformers and inductors
- Fixing coils to ferrite substrates
- Securing ferrite components in PCB assemblies
Got a Question About Ferrite Bonding Adhesives?
Whether you’re developing a new product or refining an existing process, Inseto’s team of experts is here to help.
From selecting the right adhesive to optimising your curing process, we provide technical guidance, documentation, and samples to support your application needs.
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Further Information
Applications
Bonding, Sealing, Encapsulation, Potting, Protection Against Vibration, Securing, Dam & Fill
Industry Segments
Microelectronic / Hybrid Assembly, Semiconductor Assembly / Back-end Assembly etc., Fibre Optics / Photonic Assembly, Microwave Electronics, OEM Equipment Manufacturers, Precision Components & Assemblies, PCB Assembly, Electronic Component / Device Assembly, Smart Cards, Smart Labels, RFID, Automotive Electronics etc.
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Available from Inseto in the United Kingdom & Ireland
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