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Unibrom Corp.

Dbnpg, B-261, PU Flame Retardant manufacturer / supplier in China, offering Brominated Flame Retardant Dibromoneopentyl Glycol (DBNPG) Ecoflame B-261, High Quality Magnesium Fertilizer From China, Slip-on Ultra Rigid Casing Centralizer and so on.

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

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

FOB Price: US $1-10 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $1-10/ Ton
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Port: Qingdao, China
Production Capacity: 5000mt/Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: Ecoflame B-261
  • Color: White
  • Appearance: Powder
  • Trademark: Ecoflame
  • Specification: 1000kg/pallet
  • HS Code: 2905
  • Environmental Protection: Yes
  • Kind: Plastic Flame Retardant
  • Flame Retardant Class: UL94 V0
  • Transport Package: Bags
  • Origin: China
Product Description
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:
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
ItemsSpecificationAnalysis result  
Appearance white crystalline powderWhite powder  
Purity  %98.5 min.99.1             
Bromine content %  60 min60.6  
Melting point   ºC    109.5 min109.8 
Color20 APHA maxQualified  
EcoFlame B-261 was packed in 25kg paper bag, 40 bags on pallet,
Or Jumbo bag, total 20Mt per 20'FCL.
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