In the field of industrial manufacturing, DC contactors are widely used as key electrical components in new energy vehicles, rail transit, wind and photovoltaic power, and energy storage systems. However, with the increasing complexity of application scenarios, DC contactors have put forward higher requirements for packaging materials: not only should they have excellent high temperature resistance, but they should also be able to effectively flame retardant and resist stress cracking caused by drastic temperature changes. In response to these stringent requirements, we are pleased to introduce two high-performance epoxy potting adhesives – EP1735 single component epoxy and EP1780 two-component epoxy, which have become your best choice with excellent comprehensive performance.
Whether it is a new energy vehicle battery management system or a wind power generation equipment, DC contactors often need to operate for long periods of time in high temperature environments. This places extremely high demands on the heat resistance of the sealing material.
Basic requirements: high temperature resistance, flame retardancy, and temperature shock resistance
Adhesive substrate: PA、PPS、 Copper nickel plating, copper silver plating.
Recommended products
EP 1735
One part epoxy
High adhesive strength
Good high-temperature resistance effect
EP 1780
Two part epoxy
Low coefficient of linear expansion
High bonding strength, thermosetting to improve temperature resistance
Tags: Epoxy Sealing Adhesive · DC Contactor Sealing
