Is your electrode sealant still failing due to high voltage breakdown? Does ion permeation cause performance degradation In the field of precision electronic packaging, an epoxy adhesive that meets the requirements of ultra-high voltage insulation, ion migration resistance, and long-term transparency is the key to winning in high-end manufacturing!
The core challenge of electrode sealing
The electrode sealing adhesive needs to cope with challenges such as high voltage, high electric field, and long-term environmental aging, and the following points are particularly critical:
High voltage resistance: High voltage environments above 5000V place extremely high demands on the electrical insulation performance of adhesives.
Preventing ion permeation: Ion permeation can lead to a decrease in dielectric performance, affecting device reliability.
Transparency and anti yellowing: Some application scenarios require maintaining high light transmittance while maintaining transparency and preventing yellowing after prolonged use.
Adhesive bonding performance: The viscosity of the adhesive needs to be moderate, which can be easily applied while ensuring a firm bonding.
Recommended products: EP 2005 & EP 1708
In response to the above requirements, Yilian recommends two high-performance epoxy adhesives – EP 2005 and EP 1708, which perform well in electrode sealing applications.
EP 2005
High strength, excellent adhesion
No solvents, no solidification by-products
Has good adhesion to fiberglass cloth and steel plates, etc
EP 1708
Good adhesion
Excellent crack resistance and toughness
Confidentiality, solvent-free, and free of solidification by-products
Electrode sealing and bonding is not just a simple bonding process, but a core link involving long-term reliability. Choose EP 2005 and EP 1708 to make your high-voltage electrode seals safer, more stable, and durable!
Do you want to know more product details? Welcome to consult!
Tags: Epoxy Adhesive · Electrode Epoxy bonding Adhesive
