Compositions include a polythiol and a wetted filler. The composition comprises from 0.1 wt % to 10 wt % water based on the total weight of the composition. The compositions exhibit an extended working time and a rapid onset of cure. The compositions can be used as sealants.
组合物包括聚
硫醇和润湿填料。根据组合物的总重量,组合物中含有 0.1% 至 10% 的
水。该组合物具有工作时间长、固化速度快的特点。该组合物可用作密封剂。