As mentioned above, the adhesive application of electronic silica gel has 14 advantages. Although the application of adhesive has its own advantages and limitations, it can not completely replace the traditional connection mode in many aspects, but if it is combined with welding, riveting, screw and inlay, the effect can exceed that of any single connection. Type.

        At present, the main problems of adhesives are as follows: strict requirements for surface treatment; fixture or equipment for curing; higher requirements for operator quality; insufficient adhesiveness; low heat resistance of most adhesives; poor durability of adhesives; difficult to guarantee repeatability due to manual operation; and non-destructive. The test method is immature and the reliability is not good.