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Shanghai Smart Chemicals Co.,Ltd.

Dibromoneopentyl Glycol, Dbnpg, 2 2-Bis (bromomethyl) -1 3-Propanediol manufacturer / supplier in China, offering Dibromoneopentyl Glycol (DBNPG) Fire Retardant Fr1138, Liquid Guanidine Hydrochloride, Zt- 30-FT Fire Retardant Chemicals and so on.

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Supplier Homepage Product Alcoholate & Derivative Dibromoneopentyl Glycol (DBNPG) Fire Retardant Fr1138

Dibromoneopentyl Glycol (DBNPG) Fire Retardant Fr1138

FOB Price: Get Latest Price
Min. Order: 1 Ton
Production Capacity: 1000mts/Month
Transport Package: 25kgs/Bag
Payment Terms: L/C, T/T, D/P, Paypal
Basic Info
  • Model NO.: tech grade
  • Appearance: Powder
  • Hydroxyl No.: Dibromoneopentyl Glycol
  • Trademark: SMART CHEMICALS
  • Origin: China
  • Classification: Dibromoneopentyl Glycol
  • Type: Dibromoneopentyl Glycol
  • Content: 98.5%
  • Specification: Tech grade
Product Description
Product Name: Dibromoneopentyl Glycol(DBNPG)
Synonyms: 2,2-bis(bromomethyl)-1,3-propanediol; FR-522;fr1138
CAS NO.: 3296-90-0
Molecular formula: C5H10O2Br3

Appearance:white crystalline powder
Assay(GC):98.5%min
Bromine content:60%
Melting point:109.5Deg C min
Color(APHA):20 APHA max.n.w.
Packing:25Kgs vellum compound bag
Usage:A reactive flame retardant. contains60% aliphatic bramine. Its high purity(it is typically 98.5%pure), 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 retardant. Resins formulated with it have high chemical and flame resistance minimal thermal discoloration and excellent light stability The high bromine content of it 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.
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