Page 137 - Engineering Plastics Handbook
P. 137

Excellent weather
                    Excellent fluidity
                             Excellent fluidity
                     Weak thermal
                               Good weather
            Remarks
                                 resistance
                                                        resistance
                       stability
            point(°C)
           Melting
                                                      100–120
                             225
                    180
            content (%)
                                                      49–53
           Br
                    59
                             68
                                            Br
                                                 O
                                                       O
                                                   Br
                                               CH 3
                                          CH 3
                                                   Br
                                                          Br Excellent heat   resistance  Br  Br  O  O  Br  OH  n
            Chemical structure  Br  OH  Br  Br  Br  O  Br  CH 3  Br  CH 3  O  Br  OH  CH 3  CH 3  Br  Br
                                                 O
                                            Br
                                                    n
       Kinds and Properties of Flame Retardants  Br  HO  Br  Br  O  Br  Br  Br  O  O  Br  Br  HO  O  O  Br  Br  Br
       TABLE 6.1  Chemical   name  Tetra-bromo  bisphenol-A  1,2-Bis(tribromophenyl)   ethane  Brominated epoxy   oligomer
                                                                       111
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