Shandong, China
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Peak season lead time: one month
Off season lead time: within 15 workday
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Dbnpg, B-261, PU Flame Retardant manufacturer / supplier in China, offering Brominated Flame Retardant Dibromoneopentyl Glycol (DBNPG) Ecoflame B-261, Sodium Bromide Solution 45%, Yield Piont Control Agent Yp M and so on.

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

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

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Min. Order / Reference FOB Price
1 Ton US $1-10/ Ton
Port: Qingdao, China
Production Capacity: 5000mt/Year
Payment Terms: L/C, T/T, D/P
Environmental Protection: Yes
Color: White
Kind: Plastic Flame Retardant
Appearance: Powder
Flame Retardant Class: UL94 V0
Transport Package: Bags

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Basic Info

Model NO.: Ecoflame B-261
Trademark: Ecoflame
Specification: 1000kg/pallet
Origin: China
HS Code: 2905

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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