Firebrake® ZB Fine

Supplier Partner
US Borax - Rio Tinto Minerals
Product Type
Flame Retardant
Product Subtype
Zinc Borate
Particle Size Range
1.0-7.0 (Small)
Particle Size
Flame reatrdant and smoke suppressant; especially effective in polychloroprene; 5-10 phr can be added directly; also effective in silicone rubber; can be used in halogen free fire retardant rubber compounds. The fine grades are recommended for applications where maximum fire test performance is needed and physical properties, such as film-forming and adhesion, are critical.