There are many different types of potting adhesives, which can be divided in more detail according to the field of use. Among them, chip potting adhesive is used in a wide range of fields, OS has semiconductor integrated circuits can be used, may I ask chip potting adhesive is good to use? What performance characteristics can be achieved after use?
Is chip potting adhesive good?
Chip potting glue is particularly good, except for the use of different fields and other potting glue, the use of roughly the same method. The specific use method can refer to the electronic potting glue operation method. However, when using it, you need to pay attention not to change the proportion of the glue, even if the cold weather curing speed is slow, you can not add the proportion of curing agent without permission.
What are the characteristics of the chip potting adhesive?
1, the chip in the production process need to complete the chip design, wafer production and packaging production, post-testing and other links. Because the production process is more complex, especially the chip production is more complex, the slightest inadvertence will be a failure. The chip potting adhesive has the function of easy disassembly, even if there is a problem with the chip production, as long as it is broken open and re-produced, the adhesive potting again, will not affect the use of any.
2, chip potting adhesive has good temperature resistance after curing, can withstand changes in the hot and cold environment, even if encountered with a harsh environment can still maintain flexibility will not crack. Especially used in outdoor appliances, can better protect the chip will not be damp, but also to ensure good heat dissipation capacity, used in a variety of equipment are extremely safe.
3, general potting glue encounter thermal expansion and contraction will appear after cracking, chip potting glue is also the same. Although cracks will appear, but still can protect the chip from moisture invasion. The damp-proof performance does not deteriorate.
Chip potting adhesive belongs to the industrial production of a very large amount of use of adhesives, although the performance characteristics are more obvious, but if you buy unqualified potting adhesive, and can not achieve the above performance characteristics. So when you buy it you need to work with a well-known manufacturer
