Brominated Flame Retardant Dibromoneopentyl Glycol (DBNPG) Ecoflame B-261

Min.Order: 1

Product origin: Weifang, Shandong, China

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US$ 1 ~ 10

Description

DIBROMONEOPENTYL GLYCOL

Chemical Name: Dibromoneopentyl Glycol
Brand Name: EcoFlame B-261
Equivalent Brand:FR-522
CAS NO.: 3296-90-0
Chemical formula: C₅H₁₀O₂Br₂
Molecular Weight: 261.9
Chemical Structure:

Application:
EcoFlame B-261 was 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 stability.
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 Data Sheet

Items	Specification	Analysis result
Appearance	white crystalline powder	White powder
Purity %	98.5 min.	99.1
Bromine content %	60 min	60.6
Melting point ºC	109.5 min	109.8
Color	20 APHA max	Qualified