中空玻璃密封材料是防止中空气体逃逸的重要组成，“密封胶”顾名思义他主要是起密封作用的。中空玻璃的密封，中空玻璃GB/T11944-2002标准中的五项性能指标。除紫外线照射是测试中空玻璃密封胶是否含有影响视线的挥发物外，另外四项指标“密封性能、初始露点、高温高湿、气候循环”，都是检测中空玻璃在各种环境下的密封性能的。 我们知道，一块合格的中空玻璃产品不仅需要规范的操作工艺，更需要能满足中空玻璃性能要求的密封材料，不同的中空玻璃密封胶，由于其性能的不同，所采用的生产工艺以及产品的综合性能也不同。下面来看看中空玻璃密封胶的施工过程要注意些什么？
Insulating glass sealing material is an important component to prevent the escape of hollow gas. "Sealant" as the name suggests, it mainly plays a sealing role. The sealing of insulating glass includes five performance indexes in insulating glass GB / T11944-2002 standard. In addition to ultraviolet radiation, which is used to test whether the insulating glass sealant contains volatiles that affect the line of sight, the other four indicators "sealing performance, initial dew point, high temperature and humidity and climate cycle" are used to test the sealing performance of insulating glass in various environments. We know that a qualified insulating glass product needs not only standardized operation process, but also sealing materials that can meet the performance requirements of insulating glass. Different insulating glass sealants have different production processes and comprehensive properties of products due to their different properties. What should we pay attention to the construction process of hollow glass sealant?

密封胶的施工过程也有一些严谨的步骤，包括玻璃切割和清洗、隔条切割和清洁、干燥剂的选择和充填、上隔条、合片和打胶。有些必要的环节一定要注意下：
There are also some rigorous steps in the construction process of sealant, including glass cutting and cleaning, spacer cutting and cleaning, selection and filling of desiccant, upper spacer, lamination and gluing. Some necessary links must be noted as follows:
1、双道密封胶一定要与玻璃、间隔条等兼容；二道胶应保证双组份混合质量并做蝴蝶试验；
1. Double sealant must be compatible with glass, spacer, etc; The second layer of glue shall ensure the mixing quality of two components and conduct butterfly test;
2、一道密封需要做到连续均匀；
2. One seal shall be continuous and uniform;
3、二道密封也一定要做到连续均匀，中空玻璃生产的所有环节都会直接或间接影响中空玻璃密封胶的施工质量。且与一道密封胶完全接触；
3. The secondary sealing must also be continuous and uniform. All links of insulating glass production will directly or indirectly affect the construction quality of insulating glass sealant. And fully contact with a layer of sealant;
4、聚异丁烯胶与二道密封结构胶的正确比例为135间隔框摆放一定要与玻璃边缘等距离平行。有些密封胶还会掺油，由于掺油中空玻璃密封胶的热失重大，经过加速老化实验，掺油中空玻璃密封胶出现了表面龟裂现象，表明其耐久性能会有较大的降低，进而对中空玻璃的使用寿命产生严重的影响。由此可见，密封胶的质量决定着中空玻璃的真空性能。
4. The correct ratio of polyisobutylene glue to secondary sealing structural glue is 135. The spacing frame must be placed equidistantly parallel to the edge of the glass. Some sealants can also be mixed with oil. Due to the significant heat loss of oil mixed insulating glass sealant, the surface cracking of oil mixed insulating glass sealant appears after accelerated aging test, indicating that its durability will be greatly reduced, which will have a serious impact on the service life of insulating glass. It can be seen that the quality of sealant determines the vacuum performance of insulating glass.
以上就是为大家介绍的有关全自动封胶机的详细介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://linshi.jncsjx.com
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