Hot off the press: Flame retardant thermoplastic compound launched

PolyVisions has developed a high-durability, highly chemical resistant, flame retardant material designed for housings and enclosures in medical device and lab instrumentation applications.

DuraPET FR is a graft-modified polyester compound capable of withstanding temperatures from -40°F to more than 180°F. It is designed with enhanced chemical resistance to withstand continuous exposure to germicidal cleaning compounds that destroy the properties of other commonly used thermoplastics.

PolyVisions says DuraPET is easy to mould due to its low shrinkage and excellent heat stability. It is currently used in parts ranging from 20 pounds to less than an ounce. Moulders have been able to use it in molds designed for PC/ABS and other materials. DuraPET is also suitable for film and sheet extrusion.

“DuraPET FR achieves a combination of impact strength, chemical resistance and flame retardancy not available in any material at any price today,“ said Scott Howard, CEO of PolyVisions.