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济南下载安装国际浅析双组分硅酮结构胶混合不均匀的原因

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There are four common problems in the construction of silicone structural adhesive: poor bonding, slow curing, insufficient bonding width of structural adhesive, and bubbles in the structure colloid. How to avoid the inhomogeneous mixture of two component silicone structural adhesives?
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,通过双组分国际,按厂家推荐的比例混合均匀后使用。混合后的结构胶经过一段时间固化,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。
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. 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.
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。结构胶固化后的强度下降,固化交联不完全、严重时候会发粘,无法固化等。
The mixing of the structural adhesive is not uniform, and the white stripes appear in the part. It is easier to observe when the light is brighter. After curing, the strength of the adhesive is decreased, the curing crosslinking is not complete, when it is serious, it will be sticky and can not be cured.
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上亚洲:点胶量的胶量不均匀出现的原因?
下亚洲:选择欢迎您生产线的注意事项

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