Hook-N-Shield® (Trevira)

Trevira is a lightweight (.015") fire retardant woven fabric material for applications requiring a Zero Halogen and Cadmium free product. This material is self-extinguishing per FMVSS 302 and DIN 75200. It meets ASTM E 662 for smoke generation and Bombardier SMP 800-C for toxic gas generation. The material is also UV and Ozone stabilized. The patented Trevira material offers excellent wear resistance (50,000 cycles per DIN 53863F T4) combined with high tear strength in a lightweight and flexible canvas material. Jacket designs are available for round, flat or rectangular cable configurations and are typically closed with a zipper, hook and loop or a sewn closure. Trevira has an operating temperature range of -40° to 160°C.

Z-3250-CN EMI shielding fabric is a .004-inch-thick, woven Nickel over copper-plated polyester taffeta cloth that provides outstanding EMI shielding performance. The thin-woven polyester construction makes Z-3250-CN extremely flexible, yet very strong, and provides excellent corrosion resistance and resistance to environmental degradation. It is, without doubt, the most versatile of all Zippertubing's EMI shielding products and can be incorporated with almost all of our jacketing products to provide a thin, lightweight and very flexible shield. The cloth has an electrical resistance of less than 0.1 ohm/square, provides shield coverage of approximately 98% and averages 85 dB of attenuation from 10 MHz to 20 GHz. This is Zippertubing's most popular shielding material.

The Hook and Loop closure consists of dissimilar woven tapes comprised of synthetic hook filaments on one side and loop fibers on the other. The closure is sealed when the hooks are forced into the loops causing the hook barbs to engage and catch the loop side. The hook barbs can be pulled out of the loops numerous times with only minor damage creating a closure that can be re-entered and resealed. This closure system can be used with all EMI Shielding material options in Round, Flat and Rectangular configurations with cable sizes of 1/2" and up. No tooling is required to open or close this system.