TOPAS Advanced Polymers

TOPAS Advanced Polymers is a specialty materials company focused on cyclic olefin copolymer (COC) resins marketed under the TOPAS brand. Its amorphous olefinic copolymers, typically based on norbornene and ethylene, offer glass-like clarity, low moisture uptake, chemical purity, and dimensional stability.

TOPAS COC materials are used globally across healthcare and diagnostics (microfluidic cartridges, labware, drug delivery components), pharmaceutical and consumer packaging (high-clarity films and multilayer structures for moisture-sensitive products), and optics and electronics (lenses, light guides, sensors). The resins support common conversion processes such as injection molding, extrusion, film casting, blow molding, and thermoforming, enabling thin, precise, and low-birefringence parts. By combining optical performance with low extractables and biocompatibility characteristics, TOPAS Advanced Polymers serves applications that demand high purity and stable performance in challenging environments.