1)  sealant
密封胶条
1.
In order to reduce the cost of cavity-glass sealants,renewable IIR filled with wood flour which was different particle diameters and with different surface treatment was adopted to prepare sealant.
为降低中空玻璃密封胶条的生产成本,用不同粒径及表面处理的木粉填充再生丁基橡胶来制备密封胶条。
2)  rubber sealing strip for sluice gate
水闸用密封胶条
3)  expandable rubber sealing strip when water absorption
吸水膨胀密封胶条
4)  seal
密封
1.
Modification of inner bearing seal structure in centrifuge for PTA production;
PTA装置离心机内部轴承密封结构改造
2.
The seal between the car for sintering machine and the air box;
烧结机台车与风箱的密封
3.
Research on seals of hydraulic leg and jack for hydraulic powered support;
液压支架立柱和千斤顶密封技术研究
5)  sealing
密封
1.
Analysis of Fuzzy Reliability for Gasket Sealing;
垫片密封的模糊可靠性分析方法
2.
Development and application of anti-side wear sealing device in oil well;
抽油井光杆调偏防喷密封器的应用
6)  airproof
密封
1.
Comparison and selection of airproof material for load cell;
传感器密封材料的比较与选用
2.
Development of Self - airproof Side - door in 270 km/h High - speed Locomotive;
270km/h高速机车自密封门的开发研究
3.
The Influence of Cylinder-body on Airproof Between the Cylinder Head And Cylinder;
机体刚度对气缸盖—气缸套密封性能的影响
参考词条
补充资料：水闸用密封胶条
分子式：
CAS号：

性质：又称橡胶水封或止水橡皮。是用于水电工程闸门的橡胶密封条。根据所用的材料可分为(纯)橡胶水封和复合材料水封两类。复合材料水封如橡胶与四氟塑料复合水封、橡胶与铜复合水封、夹布水封等。橡胶水封具有结构简单、弹性好、封水严密可靠、安装方便、耐老化、使用寿命长等优点。一般用天然橡胶或氯丁橡胶制造。采用挤出成型硫化罐硫化或者模型硫化的制造方法。根据使用条件和使用部位可以设计成不同的截面结构。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。