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Unibrom Corp.

B-324, Fr-513, PU Flame Retardant manufacturer / supplier in China, offering Brominated Flame Retardant Tribromoneopentyl Alcohol (TBNPA) Ecoflame B-324 Fr-513, High Quality Nitrate Fertilizers, High Quality Potassium Formate Fertilizer and so on.

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Supplier Homepage Product Flame Retardant Brominated Flame Retardant Tribromoneopentyl Alcohol (TBNPA) Ecoflame B-324 Fr-513

Brominated Flame Retardant Tribromoneopentyl Alcohol (TBNPA) Ecoflame B-324 Fr-513

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: 3000mt/Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: Ecoflame B-324
  • 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: Tribromoneopentyl Alcohol 
Brand Name: EcoFlame B-324
Equivalent Brand:FR-513
Cas No.: 1522-92-5 or 36483-57-5
Chemical formula: C5H9OBr3
Molecular Weight: 324.9
Chemical Structure:
EcoFlame B-324 was a reactive flame retardant, It combines a high bromine content with exceptional stability and is particularly suitable where thermal, hydrolytic and light stability are required.
EcoFlame B-324 as a reactive intermediate for high Molecular weight flame retardant, particularly in combination with phosphorus, and as a reactive flame retardant for polyurethanes where its high solubility in the system makes it especially useful. It reacts through its single hydroxyl function to form pendant urethane groups.
EcoFlame B-324,high bromine content and good compatibility in CFC-free PU Systems enables high standards of fire retardancy to be reached together with good foam properties in both rigid and flexible PU. Effective Combination of properties may be achived by use of mixtures of it which is monofunctional and EcoFlame B-324 which is difunctional.
 Technical Data Sheet
ItemsSpecificationAnalysis result 
Appearance white crystalline powderWhite powder 
Purity                      %97 min.97.8
Melting point           ºC    64 min64.8 
Color40 APHA maxQualified 
Acidity             KOH mg/g0.15 max0,13 
Moisture                %0.1 max0.08 

EcoFlame B-324 was packed in 25kg paper bag, 40 bags on pallet,
Or Jumbo bag, total 20Mt per 20'FCL.
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