冷嵌建筑密封膏配方

[配方]

冷嵌建筑密封膏配制中改性劑加入量，取決于廢舊聚氯乙烯塑料和軟化劑的用量及對產品性能的影響。經試驗，

下（重量份）：

  廢舊聚氯乙烯塑料                     2.0~3.0

  改性劑                                    0.8~1.2

  軟化劑                                   8.0~10.0

  增塑劑                                    0.5~0.7

  填充劑                                   6.0~8.0

  其他助劑                                  2.4~3.6