China and the United States are the leading exporters of 2,2'-[(1-Methylethylidene)bis[(dibromo-4,1-phenylene)oxymethylene]]bis[oxirane]-4,4'-(1-methylethylidene)bis[2,6-dibromophenol] copolymer, while Germany, South Korea, and Mexico represent the largest importers. This reflects concentrated production capacity in East Asia and North America, with advanced industrial demand driving imports in Europe and East Asia. Trade volumes have remained relatively stable over the past three years, with modest growth in 2,2'-[(1-Methylethylidene)bis[(dibromo-4,1-phenylene)oxymethylene]]bis[oxirane]-4,4'-(1-methylethylidene)bis[2,6-dibromophenol] copolymer prices aligning closely with broader brominated flame retardant market trends.
This substance is a pale yellow to amber, non-volatile, solid thermosetting polymer, typically supplied as flakes or powder, with no characteristic odor and no defined melting point due to thermal decomposition prior to melting. It is classified as a brominated aromatic epoxy–phenol copolymer, synthesized via condensation of tetrabromobisphenol A diglycidyl ether with tetrabromobisphenol A. It serves primarily as a reactive flame retardant intermediate in the production of high-performance epoxy resins. Its principal applications are in printed circuit board (PCB) laminates, encapsulants, and electrically insulating coatings where enhanced flame resistance and thermal stability are required.
This chemical is included in Plastics. See more about what is 2,2'-[(1-Methylethylidene)bis[(dibromo-4,1-phenylene)oxymethylene]]bis[oxirane]-4,4'-(1-methylethylidene)bis[2,6-dibromophenol] copolymer and 2,2'-[(1-Methylethylidene)bis[(dibromo-4,1-phenylene)oxymethylene]]bis[oxirane]-4,4'-(1-methylethylidene)bis[2,6-dibromophenol] copolymer SDS information.
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