An exceptional family of plastic materials, TOPAS COC resins are amorphous, transparent copolymers based on cyclic olefins and ethylene. They are a new class of polymer with a wide range of unique properties:

High clarity, light & UV transmission                   Good thermoforming
High rigidity & strength                                           Resistant to acids, alkalis, polar organics
Outstanding moisture barrier                               Excellent dielectric & insulation properties
Heat distortion temp up to 170°C                        Low birefringence
Exceptional purity & biocompatibility                   Low moisture absorption
Global regulatory compliance                             

Applications for TOPAS polymers include:

Healthcare - medical, pharmaceutical, diagnostics
Packaging - films, sheet, labels, shrink
Electronics - antennas, printed circuit boards, insulators   
Optical - lenses, light guides, films, sensors
Emerging technologies - compounds, foams, fibers, more
Toner binder (in color printers)

Product grades

There are specific TOPAS resins for key polymer processing methods:

Injection Molding
Extrusion

For more information on TOPAS COC, see our TOPAS Brochure, or contact us.

For samples of TOPAS COC-based materials, including films, plaques, and rodstock, please visit the TOPAS Film Lab website.

Contact us Today!

US, Canada, Mexico:
Phone:  +1 (859) 746-6447 x4400
eMail:   info@topas.com

Europe & South America:
Phone: +49 (0) 1805-1-TOPAS*
Phone: +49 (0) 1805-1-86727*
eMail:    info@topas.com
0,14€/minute (net provider: T-Com)

Asia: Polyplastics Co., Ltd.  
Phone:  +81-3 6711 8615
eMail: topas.info@polyplastics.com