Conductive Materials for Hybrid Circuits


Conductive Materials for Hybrid Circuits

Celanese Engineered Materials offer a complete set of conductors covering a broad application spectrum.


Designed to deliver the best reliability/performance vs. system level cost, these materials enable more cost-effective manufacturing processes, including fine line printing, 30 or 60 minute firing profiles, co-fireability and unprecedented field reliability.

The conductors allow several different interconnect strategies, ranging from 25-micron gold wirebond to heavy gauge aluminum wirebond, wedge bond, ribbon bond, ball grid array (BGA), flip chips, and more.

Conductors for alumina substrates from Celanese include:

• Silver, silver-based alloys (Pd and Pt), platinum, gold and gold-based alloys (Pd and Pt)
• Specific conductors for fine line subtractive processes (laser ablation, etching)

These conductors are co-fireable or sequentially fireable.

In addition, Celanese conductors for glass substrates offer these benefits:

• Compliance with REACH and RoHS substance restriction directives
• High-conductivity systems that are ideally suited for bus-bars
• Blendable, solderable systems ideally suited for defogger/defroster applications


Product Information

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