Your source for EMI shielding, conductive, piezo-resistive and radar absorptive materials.
A complete, global supplier of high-tech, EMI shielding and conductive, piezo-resistive, and microwave-absorptive materials, Marktek Inc. has been helping customers like you since 1994.
Marktek’s specialty materials include a broad variety of high-quality conductive, piezoresistive, and microwave-absorptive fabrics, fibers, felts, meshes, and tapes.
Marktek Inc. carries fabrics that possess surface resistivities ranging from <0.01 ohm/sq up to over
100 Mohm/sq, and its Fibreohm™ nonmetallic, resistive wire product line ranges from about 1.5 ohm/in (0.6 ohm/cm) up to 500K ohm/in (200K ohm/cm). The nickel-coated carbon fiber tow resistance is as low as 1.6 ohm/meter (0.04 ohm/in).
Excellent Broad Selection
EeonTex™ Conductive and Piezoresistive Fabrics and Leather
EeonTex™ conductive textiles are unique materials made using proprietary coating technologies. Individual fibers within a fabric or yarn are completely and uniformly coated with various nonmetallic, conductive formulations. Almost all fabrics – woven, knitted, and nonwoven; synthetic or natural – can be coated using aqueous-based processes. Typical substrate compositions include …
Our metalized fabrics are nylon- and polyester-based, thin, lightweight wovens, meshes, knits, and nonwovens of varied constructions coated with silver, nickel, copper, and tin. The fabrics are very conductive and provide high levels of shielding against electromagnetic radiation over a broad frequency range. Many of the fabrics possess surface resistivities < 0.1 ohm/sq. They also …
Nonwoven Scrims of Chopped Fiber
We provide thin, lightweight, and porous scrims made from chopped carbon, glass, polyester, nickel-coated carbon, and nickel/copper-coated carbon fibers, as well as blends of those fibers. The nonwovens can weigh as little as several g/m2 up to hundreds of g/m2. Widths up to 62” are possible. Being lightweight, thin, and porous, the scrims are used …
Electrically Conductive Fiber, Yarns, and Threads
We offer a large variety of conductive fibers. These are mostly silverized nylon yarns, both monofilament and multifilament, and sewing/embroidery threads. We also have nickel-coated carbon tow (12K), nickel-coated aramid filament yarns, short, chopped Ni/C fiber, silverized nylon staple of different lengths, and conducting polymer-coated staple.
Fibreohm™ Nonmetallic, Resistive Wire
Fibreohm™ is a unique line of nonmetallic, resistive, flexible, insulated wires with linear resistances from ~1 to 500K ohm/in (0.4 to 200K ohm/cm). Fibreohm wires are excellent for use in devices and areas where interactions with electromagnetic fields must be minimized, such as in EMF meters and probes and patient-connected sensors in MRI and X-ray …
Metalized Fabric Tapes, Hook & Loop, and Braided Tubes
We have two main types of tapes based on nickel/silver- and nickel/copper-coated woven fabrics. The latter is flame-resistant and has hot-melt adhesive instead of the common, pressure-sensitive acrylic (PSA) adhesive. We also offer a copper nonwoven backed with adhesive that can be slit into different widths. The tapes are used for cable wrap shielding, EMI …
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