... primarily usedas a flame retardant in plastics and cellulose fibers, paper, rubbers and textiles. It is also used in paints, adhesives ... and creates a protective layer of glass. Zinc catalyzes the release of halogens by forming zinc halides and zinc oxyhalides.Specification ... / 20'FCL. zinc borate wholesaler China for rubber, plastic, wood, paper, firefihgt, fiber, anti corrosive, fiber