Chemical Name: Dibromoneopentyl Glycol

Brand Name: EcoFlame B-261

Equivalent Brand: FR-522

CAS NO.: 3296-90-0

Chemical formula: C5H10O2 Br92 

Molecular Weight: 261.9

Chemical Structure:

Application:

EcoFlame B-261 is a reactive flame retardant. Its high purity is of benefit to the formulator. Thermosetting polyester resins can be formulated over a wide range of compositions to provide a broader selection of resin properties than those available with anhydride flame retardants. Resins formulated with EcoFlame B-261 have high flame retardancy, minimal thermal discoloration and excellent light atability.

The high bromine content of EcoFlame B-261 and its ready reaction into polyurethanes make it suitable for use in rigid polyurethane foams. It is increasingly used in CFC-free foam systems designed to meet more stringent standards of flame retardancy.

Technical Date Sheet：

Packing:                                                                                                                                         

EcoFlame B-261 is packed in 25kg paper bag, 40 bags per pallet

Or Jumbo bag, total 20Mt per 20’FCL.