caulk是什么意思

用法例句

Improved properties of caulk achieved by modifying the glue powder with the synthetic rubber, espec-ially its low-temperature resistance.

采用合成橡胶对胶粉沥青汕膏进行改性,使油膏的各方面性能得到提高,特别是低温柔性明显改善,为建筑防水行业提供了新品种。

It possesses the excellent oxidative stability and colloidal stability of filling gel to optical fiber loose tube prepared with complex thickener and blended base Stock,it solves the problem of hydrogen-escape,and its properties reach the level of imported sample.

用复合稠化剂和调合基础油制备的光纤松套管填充油膏具有良好的氧化安定性和胶体安定性,解决了填充油膏的析氢问题,其性能达到了进口样品的水平。