TOPAS Advanced Polymers
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A clear, stiff amorphous thermoplastic copolymer, TOPAS® COC delivers fluoropolymer-like electrical properties for advanced electronics applications such as antennas, printed circuit boards, capacitors, high performance wire and cable, radomes, high frequency applications and more. Compared to some competitive materials, TOPAS COC is simpler to specify and manufacture because it can be readily injection molded, or extruded into film and sheet.

TOPAS® COC dielectric constant (permittivity) & tan delta at 10 GHz:

TOPAS® 6013 properties, a typical example:

Other TOPAS® COC electrical properties:

For more information, please see our Electronics page and our general Brochure.