半干性粘弹型密封胶配方

[配方]

 不干性油状醇酸树脂                      15

 硫调节型氯丁橡胶                       8.8

 滑石粉                                      4.8

 氧化镁                                    0.4

 铅粉（或铝粉）                        2.6

 氧化锌                                    0.4

 防老剂                                     0.2

 石蜡                                       0.5

 三氯乙烯                                 43.5

 正己烷                                     8.8