Fluoropolymers / Alfa Chemistry
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Woven Glass Reinforced PTFE-EZ-IO-F

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Catalog Number ALFP000013
Description EZ-IO-F is a thermally stable composite utilizing nanotechnology, spread weave, and PTFE. Its silica nanoparticles ensure drilling performance comparable to that of FR4 materials. The material contains a low fiberglass content, around 10% by weight. The spread weave provides a uniform dielectric constant and impedance, as confirmed by skew testing. Designed for the latest digital circuits, EZ-IO-F supports digital transmission speeds from 25 Gbps up to 112 Gbps. It's also tailored for high-frequency microwave applications that require the integration of digital and microwave circuits on a single printed wiring board (PWB). EZ-IO-F was developed to compete with top FR4 materials at the fabrication level in complex 30-40 layer digital applications.
Application Semiconductor testing at 25 gbps and higher/Test and measurement/Optical data transport & backplane routers/Hybrid FR4 PWBs combining microwave & Digital signals/Avonics and aerospace
Dielectric Constant 2.80 +/- 0.05
Dissipation Factor 0.0015
Feature Thermally stable composite based on nanotechnology, spread weave and PTFE
Features And Benefits Extremely low skew
Nanotechnology based PTFE laminate
Drill quality of FR4 (1000+ hits/bit)
Registration of FR4
Extremely low fiberglass content (~10 %)
<0.18 % DK variation within a lot
Temperature stable DK
Capable of 40+ layer large format PWBs
CAF Resistant
IPC Slash Sheet 4103A/230
Thermal Conductivity 0.53 (W/mK)

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