结构胶混合不均匀的原因有哪些呢?

发布时间:2018/01/15    发布人:

  双组分硅酮结构胶是由主剂A组分(白胶)和固化剂B组分(黑胶)组成░,通过双组分打胶机░,按厂家推荐的比例混合均匀后使用。
  The two-component silicone rubber structure is composed of main agent A component (glue) and curing agent B component (black glue), glue machine by two components, according to the manufacturer's recommended mixing ratio after use.
  混合后的结构胶经过一段时间固化░,最终获得好的粘接性能和物理性能。但是░,如果结构胶混合不均匀后使用░,结构胶固化就会出现质量问题。
  After a period of time curing, the mixed structural adhesive has good bonding and physical properties. However, the quality problem will occur when the structural adhesive is used after the mixing is not uniform.
  打胶机要定期进行保养░,确保打胶机可以正常工作。每次开机前必须做蝴蝶试验░,确保结构胶混合均匀。
  The glue machine should be maintained regularly to ensure that the glue machine can work properly. The butterfly test must be done every time before the machine is opened to ensure that the structure is mixed evenly.
  蝴蝶试验的方法如下:将打胶机打出的混合好的胶挤到纸中间5-10克░,折合纸将胶压平。打开纸检查胶样░,混合均匀的胶应无异色条纹░,如果胶出现异色条纹░,则表明混胶不均匀░,应查找原因░,问题解决后才能使用。

双组份打胶机
  The method of the butterfly test is as follows: the mixture of good glue produced by the glue machine is squeezed to 5-10 grams in the middle of the paper, and the glue is flattened by the paper. When opening the paper, check the glue sample, the even mixed glue should have no color stripe. If the glue appears the color stripe, it indicates that the glue is not uniform. We should find out the reason and solve it.
  结构胶混合不均匀░,如何判别?结构胶混合不均匀░,局部会出现白色条纹。在光线比较亮的情况下░,更加容易观察。混合不均匀和混合均匀的情况:
  The mixing of structural adhesive is not uniform. How to distinguish it? The mixing of the structure glue is not uniform, and the white stripe will appear in the part. It is easier to observe when the light is brighter. The situation of mixed inhomogeneous and mixed uniformity:
  结构胶混合不均匀的原因有哪些呢?怎么解决?混合不均匀的结构胶有以下四种情况及原因如下
  What are the reasons for uneven mixing of structural adhesives? How to solve them? There are four conditions and reasons for the inhomogeneous mix of structural adhesives
 •●、 连续花胶:一般是混合器堵塞•●、混合器装配错误或者使用的混合单元不够多;
  It is continuous: General mixer block, mixing unit assembly error or use enough;
 •●、 断续有规律花胶:与系统性故障有关░,如配比泵密封泄漏或者比例架磨损;
  The law relating to it: intermittent system fault, such as the ratio of pump seal leakage or shelf wear ratio;
  本文的精彩内容来自双组份打胶机详细内容请点击我们的官方网站:谢谢您的到来!
  The wonderful content of this article comes from the detailed content of the double component glue machine, please click on our official website: thank you for your arrival!

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