激情开心I亚洲激情国产精品I亚洲aⅴ免费在线观看Iwww免费看片comI国产又黄又爽又猛视频日本I亚洲91中文字幕无线码三区I中文字幕精品一区久久久久I国产在线第三页

186-5350-6629
產(chǎn)品詳情
當(dāng)前位置:
  • Methyl octabromoether
  • 公司名稱: 萊州迪龍化工有限公司
  • 聯(lián)系方式: 186-5350-6629   137-0645-0739
  • 公司地址: 山東省萊州市銀海化工園
  • 掃描二維碼立即咨詢該產(chǎn)品

    查看更多聯(lián)系方式>>
產(chǎn)品詳情
詢盤


Methyl octabromoether, chemically known as tetrabromobisphenol A bis (2,3-dibro-2-methylpropyl) ether; Octabromoted ether, chemically called tetrabromobisphenol A bis (2,3_dibromopropyl) ether, is a very effective flame retardant, which can be used for flame retardancy of polyethylene, polypropylene, polystyrene and other polyolefins, as well as copolymers.



The existing production process of methyl octabromoether is similar to octabromoether, including three steps of synthesis: ① synthesis of tetrabromobionic acid A by bromination from bisphenol A; ② Tetrabromobisphenoic acid A reacts with allyl, or 2-methyl allyl halide to produce tetrabromobisphenol A diallyl ether, referred to as tetrabromoether intermediate; ③ Tetrabromoether is then added with bromine to obtain octabromoether or methyl octabromoether.



tags:Methyl octabromoether廠家,Methyl octabromoether價格,Methyl octabromoether生產(chǎn),Methyl octabromoether銷售,Methyl octabromoether制造