天然橡膠的樹脂改性粘合劑配方

松香改性橡膠配方實(shí)例(1)

 天然橡膠                                   100

 松香(水白色等級)                        10

 抗氧劑                                    1

香豆酮樹脂改性橡膠配方實(shí)例(2)

 天然橡膠                                   100

 再生膠                                     100

 香豆酮樹脂                               50

 二氧化鈦                                 50

 抗氧劑                                    1.5

異氰酸酯改性橡膠配方實(shí)例(3)

 天然橡膠                                   100

 再生膠                                     100

 鋅樹脂酸鹽                                50～80

 粘土                                        50

 抗氧劑                                    1.5

 多異氰酸酯                               10

頁巖油酚醛改性橡膠配方實(shí)例(4)

  天然橡膠                                  100

  氧化鋅                                   10

  鈦白粉                                    10

  碳酸鈣                                   80

  粘土                                       40

  硬脂酸                                     25

  硫化促進(jìn)劑                                0.25

  抗氧劑                                   0.8

  頁巖油酚醛                               0.1