FRX Polymers

200 Turnpike Road
Chelmsford, MA 01824

About FRX Polymers

FRX Polymers Inc is the developer and manufacturer of polyphosphonate polymers and Phosphonate oligomers that are inherently flame retardant and halogen free. Our material is unique in that it is melt processable.

FRX Polymers has three product lines: homopolymers, copolymers and oligomers.

Our homopolymer is the choice for fiber,monofilament and film applications in PET and PLA. It can also be used in polymer compounding for injection molding applications.

In Polycarbonate, FRX Copolymers allow PC and PC blends to achieve a UL 94 V0 rating at 1.6 mm and below while simultaneously maintaining transparency.
When used by itself, FRX CO 3000 is capable of achieving a 0.4 mm UL 94 V0 while maintaining full transparency.

In the oligomer family of materials we have additive and reactive grades.These are used in TPU, PU, Epoxy and UPET.

FRX Polymers Nofia® products do not migrate out of the plastic article over time. They are available as a solid pellet form.

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Products by FRX Polymers

By FRX Polymers

Nofia Homopolymers have exceptionally high limiting oxygen index, which makes them particularly well suited to be used as a "melt processable" FR additive. They are transparent high flowing polymers with a glass transition temperature of between 100°C and 107°C. A range of molecular weights can... Read more »

By FRX Polymers

FRX copolymers consist of block copolymers of polyphosphonate and polycarbonate. A range of compositions can be produced from high to low polyphosphonate content. The data below pertains to a copolymer with 35% by weight polyphosphonate content. Impact resistance and glass transition temperature... Read more »

By FRX Polymers

Nofia additive oligomers are low molecular weight additives well suited for flame retarding thermosetting resins such as unsaturated polyester, phenolics and polyurea. They are transparent and are soluble in the typical solvents used in thermosetting resin processing. Two products are currently... Read more »

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