EMS 561-400 series Snap Cure Conductive Adhesives

Product Brief: EMS has launched a new 561- 400 series low-cost ‘snap cure’ conductive adhesive, which is designed for stringing and shingling crystalline silicon and heterojunction solar modules.

Product Feature: The EMS 561-400 series is designed to be used in modified ribbon stringers. The material will snap cure and fixture ribbons in seconds at 150°C with enough strength to withstand module manu-facturing processes until the adhesive cure is completed during the encapsulant lamination process. EMS 561-400 series con-ductive adhesives can be dispensed by time-pressure, auger or jetting.

Application: The EMS 561-400 series is used in modified ribbon stringers as the adhesive is more stress absorbing than solder to withstand the rigors of thermal cycling and processes at lower temperatures than solder. EMS 561-400 series conductive adhesives are claimed to be 60% less expensive than pure silver-filled conductive adhesives.

Benefits: The adhesive is more stress abso-rbing than solder to withstand the rigors of thermal cycling and processes at lower temperatures than solder. EMS 561-400 series conductive adhesives are 60 percent less expensive than pure silver-filled conductive adhesives.

Availability: Available for purchase