Shanghai, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 14001, GMP
OEM/ODM Service
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Dibromoneopentyl Glycol, Dbnpg, 2 2-Bis (bromomethyl) -1 3-Propanediol manufacturer / supplier in China, offering Dibromoneopentyl Glycol (DBNPG) Fire Retardant Fr1138, Lanolin Tech Grade for Leather Industry, Sodium Pyroantimonate 58% for Glass Clarifier and so on.

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

Dibromoneopentyl Glycol (DBNPG) Fire Retardant Fr1138

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Min. Order: 1 Ton
Port: Shanghai, China
Production Capacity: 1000mts/Month
Payment Terms: L/C, T/T, D/P, Paypal
Classification: Dibromoneopentyl Glycol
Appearance: Powder
Type: Dibromoneopentyl Glycol
Hydroxyl No.: Dibromoneopentyl Glycol
Content: 98.5%
Transport Package: 25kgs/Bag

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Basic Info

Model NO.: tech grade
Specification: Tech grade
Origin: China
HS Code: 2905590090

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
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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