Product Name: Decabromodiphenyl ether
Molecular formula: C12Br10O Molecular weight: 959.17 CAS NO.:1163-19-5
Physical and chemical properties: Decabromodiphenyl ether product is white fine powder, melting point: 304-309°C, bromine content is greater than 82%, specific gravity is 3.02, almost insoluble in all solvents, the temperature is greater than 320°C when the heat is 5% weight loss, heat It has good stability, and the oral LD50 of rats is greater than 15% g/kg. It is a non-toxic, non-polluting, high-efficiency flame retardant.
Function and use: Decabromodiphenyl ether products are mainly used as additive flame retardants, with large bromine content, good thermal stability, high flame retardant efficiency, and wide range of uses, suitable for polyethylene, polypropylene, ABS resin, epoxy resin, etc. Flame retardant for resin, PBT resin, silicone rubber, EPDM, polyester fiber, cotton fiber, etc.
Packaging and storage
Packing: plastic-woven double-layer film-coated bag, net weight 25kg per bag.
Storage: dry, ventilated, moisture-proof.
Transportation: This product is a non-dangerous product, and it should be protected from moisture, rain and package damage during transportation.
Quality Index:
project | premium product | first grade |
whiteness (ISO) ≥ | 93.5 | 90.0 |
melting point | 300 -310 ℃ | 300 -310 ℃ |
bromine content ≥ | 82.5% | 82.5% |
free bromine ≤ | 20ppm | 50ppm |
aluminum (Al) ≤ | 50ppm | / |
iron (Fe) ≤ | 10ppm | 50ppm |
Moisture ≤ | 0.10% | 0.15% |
The average particle size | 5um | 5um |