Description

Molecular Formula: 2ZnO•B2O3•3.5H2O Molecular Weight: **4.5 ***** Index Appearance Boric Oxide (%) Firing Loss (%) Free Water ≤(%) Zinc Oxide (%) Residual of **0 Mesh ≤ (%) White Powder ****8 *3.***5.5 1 ****0 1 2.Application Zinc borate is of inorganic additive flame retardant, with the features of good hot stability, being resistant to firing and eliminating smoke. In some products, it can replace antimony trioxide, and can be mixed with other inorganic flame retardants with better effect. It is widely applied at the sectors of rubber, plastic, cable, timber, military products, coating, tarpaulin, etc. 3.Package, transportation and storage Package: internal plastic with knitted exterior covered with film, with the net weight of *5kg or *0kg Transportation: the product is of dangerous one, which should be protected from damp, rainfall and package damage in transportation. Storage: at dry warehouse with good ventilation.