Brands in Fire Retardants

St. Louis Group offers a wide range of highly effective liquid & powder phosphorus based flame retardants. Specialty dispersions, blends, and masterbatches are available upon request.

Huber’s MoldX® Optimized Alumina Trihydrate (ATH) products eliminate halogens and reduce resin consumption. All MoldX products allow for higher loadings while offering the latest in low viscosity technology thus providing increased flame retardant efficiency at lower formulation costs.

FR Eco-Additive™ is a combination of Avtec’s TSWB® fire retarding and smoke suppressing additive and a crystalline graphite. FR Eco-Additive™ may be combined with composite resins and film forming binders to manufacture paints and coatings. Upon exposure to fire or high radiant heat the TSWB ® mitigates flammability and smoke generation as the graphite expands to form a thick insulating surface covering. This felt-like surface provides fire and heat resistance for assemblies that must meet prescribed burn-through and hourly fire rating criteria, e.g., ASTM E119, UL1709.FR Eco-Additive™ is a non-toxic antimony and bromine-free powder that disperses easily in both solvent and aqueous based resins. FR Eco-Additive™ is available with graphite loading levels of 20, 25 and 30%. Please contact Avtec for a product recommendation specific to the end-product use and fire erformance criteria.