Molecular Formula: 2ZnO3B2O33.5H2O
Molecular Weight: 434.5
CAS NO.:1332-07-6
1.Technical Index
Appearance | Boric Oxide(%) | Zinc Oxide(%) | Free Water≤(%) | Firing Loss(%) | D50(um) |
White Powder | 45-48 | 37-40 | 1 | 13.5-15.5 | 2-5 |
Product Application
Zinc borate, are used as fire retardant and smoke suppressant additives in polymers, plastics, and rubber applications.
• wire and cable materials
• wall coverings
• flooring products
• conveyor belts
• roofing membranes
• skylight panels
Preservative for bio-composites: zinc borate is used to lend durability to these products, including oriented strand board (OSB), laminated strand lumber, oriented structural straw board, particle board, waferboard, and wood-plastic composites.
Shipping Information
UN Number: 3077
UN Proper Shipping Name: Environmentally Hazardous Substance, Solid, N.O.S.
Transport Hazard Class(es): 9
Packing Group: III
Environmental Hazards: Marine Pollutant
Packaging & Storage
25 KG/Bag, Palletized, 18 MT/20'GP
Store the product in cool, dry and well-ventilated conditions in its original package. The moisture may increase if not under dry condition. To maintain package integrity, bags should be handled on a first -in first-out basis.
