Welcome to Chemistry and Industry of Forest Products,

›› 2009, Vol. 29 ›› Issue (1): 59-62.

• 研究报告 • Previous Articles     Next Articles

Bromination of Acrylic Rosin and Fire-retardant Property of the Product

HUANG Huo-yang1,2, HA Cheng-yong1, MA Yi-jing1,2, SHEN Min-min1, LI Yin-wen1,2   

  1. 1. Key Lab.of Cellulose and Lignocellulosics Chemistry, Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, China;2. Graduate School of Chinese Academy of Sciences, Beijing 100039, China
  • Received:2008-03-24 Revised:1900-01-01 Online:2009-02-28 Published:2009-02-28

Abstract: Bromination of acrylic rosin with bromine was carried out. The influences of reaction parameters were discussed respectively, such as reaction temperature, mole ratio of material, reaction time etc.. FT-IR,1HNMR and TG of the brominated acrylic rosin were discussed. The result showed that, reaction temperature -2-4℃, reaction time 5-6h and mole ratio of material 1.2:1(Br:rosin), the product yield could be up to 93%. Brominated acrylic rosin had not only better fire-retardant property, but also widened the application of rosin and increased its worth.

Key words: brominating acrylic rosin, acrylic rosin, flame retardation, TG

CLC Number: