Benefits of Nanovate™ -EM - new EMI solution:

Nanotechnology - the creation of materials with material grain-sizes below 100nm, has changed the face of materials science. Nanovate-EM is the result of thousands of hours of investigation and refinement of the search for nano-based solutions in the area of magnetic shielding.

Nanovate-EM can be applied to a broad range of polymer, composite and metal shapes. It can also be applied to a selected area of a shape. It eliminates the need for traditional application of magnetic shielding foil to a formed shape using adhesive, plus it saves the costly, time-consuming step of re-annealing a shield that may have been formed with the shape.

On the other hand, Nanovate-EM addresses many of the drawbacks of these approaches by directly coating parts as shown in the following figures.

Nanovate-EM possesses:

    » Good low frequency magnetic shielding characteristics
      • High Magnetic Permeability
      • Good Saturation Performance
    » Nanovate-EM can be applied to many polymers & composite surfaces
    » Direct coating of part gives design and process advantages over discrete shielding foils:
      • Shielding of complex geometries which are awkward to handle with discrete magnetic shielding foils
      • Selective coating of part, directing performance where it is needed
      • Elimination of parts and assembly/incorporation of shielding INTO monolithic molded part
      • Elimination of forming and shaping step
      • Elimination of adhesives used to bond foils
      • Elimination of annealing of formed shielding foils

Mechanical Properties

Properties of metals are governed by the Hall-Petch relationship - as grain size decreases, strength increases. Nanocrystalline materials, such as Nanovate coatings are characterized with significant increases in:

    » Yield Strength
    » Ultimate Tensile Strength
    » Hardness

The process used to create Nanovate coatings achieves these high strength values while retaining ductility. The high yield strength, coupled with the ductility make them particularly well suited to polymer and composite substrates. This opens the door to decreasing cost and increasing design flexibility through replacing solid metal enclosures with Nanovate EM coated molded polymers.

To request additional information on Nanovate-EM, you may use our live Product Chat line, e-mail us (form below) or call 1-888-766-7800.

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Please complete the following information to assist us in determining if Nanovate-EM is the correct solution for your application. *

What substrate is to be coated with Nanovate-EM?
Metal Polymer Composite
Is the entire substrate to be coated, or just part of the material?
All Partial
Estimated quantity of shields to be created/coated?
Estimate the potential operating temperature of the final Nanovate-EM coated shield (ºF)
Is this a new shield design, or an existing design?
New Existing
What level of shielding performance is required?
Low Mid High

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