How to prevent dripping of epoxy conductive adhesive during the bonding process

  Conductive adhesiveWhat is vertical flow? Generally, it refers to the situation where the glue keeps coming out and cannot be collected after the glue application stops. This kind of thing may be related to changes in viscosity, andEpoxy structure conductive adhesiveThe change in viscosity is reduced by the increase in temperature, which is easily reflected in some medium viscosity epoxy structural adhesives. In this case, the mixing head with smaller specifications or temperature controlled storage can be disassembled to avoid the consumption caused by vertical flow and the difficulty of adhesive adjustment caused by inconvenient use.

Smoking situation

Why does the entire process of using structural adhesive produce smoke? Generally, using a hot melt gun to apply naturally cured epoxy structural conductive adhesive does not cause any smoke. IfEpoxy structural adhesiveCuring in a high temperature environment directly exacerbates chemical reactions, which can lead to smoke formation. Another possibility is that the mixture of AB and AB components is too high, which can also cause smoke formation. When this occurs, the waiting time is very short, and especially when rapid curing is not conducive to firm bonding. Therefore, it is recommended that the general public avoid heating up the process when there is a standard for epoxy structural adhesives to cure quickly. They should contact the manufacturer or request the manufacturer to provide products that are mixed and cured quickly under natural conditions. In addition, when mixing and configuring for use, it should also be configured according to standardized quantities.

When applying epoxy structural conductive adhesive, if you encounter the above situations, you should first understand whether the temperature in the application field has caused significant changes compared to before. Then, adjust according to the above solutions to solve the safety hazards caused by temperature in epoxy structural adhesive. Next time, Advanced Institute (Shenzhen) Technology Co., Ltd. will explain to you the impact of relative humidity on epoxy structure conductive adhesive tape. You can visit the Advanced Institute Technology website to gain a certain understanding and obtain relevant adhesive treatment solutions for epoxy structure conductive adhesive.

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Advanced Institute (Shenzhen) Technology Co., Ltd. was founded in Shenzhen in 2016. The company has an independent research and development team, gathering numerous industry elites and leading talents in the field of new materials. It has 2 experts in the "Thousand Talents Plan" and 4 doctoral supervisors and other technical experts. Our main products include electromagnetic shielding materials and devices, thermal conductive materials and devices, and other electronic devices. We are currently a leading and innovative provider of electromagnetic shielding and thermal conductive solutions. We have established production bases in Shenzhen and Dongguan, and set up multiple offices in various regions to provide convenient electromagnetic shielding and thermal conductivity service application solutions for global customers.

The company injects the Industry 4.0 concept and the Made in China 2025 action plan into product development and manufacturing, adhering to the basic principles of "innovation driven, quality first, green development, structural optimization, and talent oriented", pursuing excellence, helping customers create value, and making high-quality products widely used in mobile terminals, communication equipment, computers, automotive electronics, household appliances, and other fields.

The company adheres to innovation driven development, focuses on creating lean products with craftsmen, and strives to become a comprehensive research and development supplier of electromagnetic shielding materials and devices, thermal conductive materials and devices, and other electronic devices in China.