... Size D50:3-5 micron Zinc Borate For Rubber Conveyer Belt Molecular formula: 2ZnO·3B2O3·3 ... retardant, it is widely used in plastic, rubber, coating etc fields.APPLICATION1. Zinc borate can ... PE, Polyolefin, Epoxy Polyamide etc resins and rubber process. Moreover, it is widely used in textile ... on anti-corrosion, infra red absorption, fungicide for wood preservation etc fields.PACKAGE, TRANSPORTATION AND ...