• RF, microwave and high-speed digital applications
  • Dielectric Constants between 2.17 & 10
  • Bromine-free PTFE/woven glass base materials
  • All materials are compliant with RoHS and WEEE


Taconic is a privately owned company, consisting of two business divisions, all specializing in coating of glass fabrics with PTFE:


  • Advanced Dielectric Division (ADD)
  • Industrial Products Division (IPD),

 which manufactures a wide range of coated materials, including specialty fabrics, pressure sensitive tapes, engineered conveyor belts and silicone products. 

One of it's sub-divisions, Food Products Division, offers a wide range of fabrics and converted materials to the institutional, retail food and food service markets.
The other sub-division is Architectural Fabrics Division (AFD), whose products are designed to provide lightweight, fire proof, and beautiful alternatives to traditional architectural materials.

Introducing Advanced Dielectric Division ADD:
Taconic Advanced Dielectric Division manufactures PTFE/woven glass base materials for microwave, RF and high speed digital applications. Applications include LNAs, LNBs, PCS/PCN antennas, GSM and UMTS antennas, power amplifiers, filters, passive components, automotive cruise control, aerospace guidance telemetry, phase array radar, etc.


For all your requirements please contact Castle Microwave Ltd:

+44 (0)1635 271300


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Castle Microwave is a Connexion Technologies Company.