Our manufacturing process allows us to uniformly coat many types of metallic or non-metallic core particles.

Conductive Filler Materials

E-Fill™ conductive filler materials excel in Electromagnetic and Radio Frequency Interference (EMI/RFI) shielding applications. We offer homogeneously coated metallic and non-metallic core materials that exhibit low resistance electrical contact with superior corrosion and heat resistance.

Products & Services

E-Fill materials are ideally suited for use in electronic devices. Our proprietary hydro-metallurgical process ensures a continuous, uniform coating resulting in a highly conductive filler material. These materials are available as metal-coated metallic or non-metallic core particles.

Superior properties of E-Fill products

Electromagnetic Interference (EMI) shielding
Radio Frequency Interference (RFI) shielding
Conductivity
Heat transfer

Typical applications

Coatings Inks
Adhesives
Tapes
EMI gaskets
Elastomers
Sealants

Trust our experience

Consult with us on the ideal conductive filler material for your application. We understand how to optimize cost and performance through selecting ideal powder characteristics, such as:

Particle shape
Size distribution
Morphology
Cladding thickness

Our pressure hydrometallurgy process produces very pure nickel powders that are excellent for electrical applications.

Nickel Powders for Conductive Filler Applications

Highly controlled manufacturing processes enable us to produce conductive nickel powders with extremely high purity and features tailored to your application. Our nickel powders have consistent particle shape and morphology, for excellent performance as core materials or conductive fillers.

金コーティングニッケルグラファイト材料で、従来型の金ベースの導電性添加物と比べて、コストを大幅に削減し、優れたパフォーマンスを実現します。

Gold Clad Conductive Filler

E-Fill™ gold-clad powders offer significant cost saving over pure gold powders without reducing performance. These products are environmentally stable, highly conductive, and ideal for filler applications. Our optimized manufacturing procedures tailor the product for your application.

E-Fill’s angular shape, combined our proprietary hard nickel coating, provides superior electrical conductivity.

Nickel Graphite Conductive Fillers for Electromagnetic Interference (EMI) Gaskets

E-Fill™ nickel graphite materials offer the shielding effectiveness of silver-clad fillers at a fraction of the cost. We optimize our materials to meet the requirements of your molded, extruded or form-in-place application.