Zinc Boarate can be used as a fire retardent in PVC, Polyolefins, Elastomers, Polyamides, Epoxyresins. In Halogen containing systems, Zinc Borate is used in conjunction with Antimony Trioxide while in Halogen-free systems, it is normally used in conjunction with Aluminium Trihydrate, Magnesium Hydroxide, or Red Phosphorus. In some particular applications, Zinc Borate can be used alone.
|ZnO2%||37.5 +/- 1.5|
|B2O3 %||45.3 +/- 1.5|
|Free Moisture (105° C Loss Weight), % <||2.1|
|Size (through 325 mesh rate), % <||0.2|
|Loss on ignition (450° C)||14.5 +/- 1.5|