sealant

1.Conclusions:Light cure pit and fissure sealant technique can be used to treat pit and fissure caries after the cariated dentin has been cleared up.

结论：在彻底清除龋坏牙体组织后用光窝闭术可以做为磨牙牙 合面窝龋的预防治疗方法之一。

2.Low temperature flexible, easily pourable RTV Silicone sealant/encapsulant, can be used with a wide variety of curing agents, thus varying pot life, cure time, mix ratios and cure conditions.

低温弹性，易浇注的RTV硅胶，可与多种使用，可改变灌胶时间、时间、混合比率以条件。

3.Study on one component silylated polyurethane sealants through changed the SPU resins' producing conditions,different raw material and different ratio of NCO/OH.

通过改变SPU预聚体合成的工艺条件、原材料配比,对单组分硅烷聚氨酯胶的机械性能进行研究。

4.FloAt BAll Addible SightglAss Main teahniaal parameter: Working pressure: 1.0, 3.5, 5.0Mpa;Working temperature: -40℃~85℃.PST anaerobia sarew sealant 567 is preferred to tubing aone sarew.

主要技术参数： 使用压力：1.0、3.5、5.0Mpa 使用温度：-40℃～85℃ 管锥螺纹配用PST厌氧型螺纹567。