They are widely used in various devices and components such as AV, OA, home appliances, and heavy electrical equipment.
■Adhesives
AV (Audio-Visual) equipment, OA (Office Automation) equipment, home appliances, heavy electrical equipment, air conditioning, communication devices, electronic components... These products, which support modern life and the information age and are expected to become more widely used in the future, cannot function without adhesives. For example, in speakers and laser discs, even a slight decrease in adhesive capability can adversely affect sound and image quality, so various types of adhesives with greater stability are selected. Additionally, for very delicate OA and communication devices and electronic components, precise adhesion of 1/100 to 1/1000 is required, along with adhesives that are resistant to electrical corrosion and have good insulation properties. Furthermore, adhesives that demonstrate excellent heat resistance and durability under high-temperature conditions (over 100°C for tens of thousands of hours) due to increased density in laminating are necessary.
■Sealants
Typical examples of sealant applications in electrical products include home appliances (refrigerators, washing machines, automatic dishwashers, etc.) and electronic components (LCDs, IC encapsulation, various lead wires), widely used in various electrical products. These utilize sealants with excellent electrical properties (insulation and conductivity), water resistance, and durability.