High-insulation TUFFY adhesive is a functional branch specifically enhanced for electrical insulation performance, building upon the high toughness and impact resistance characteristics of TUFFY-type adhesives. Its design goal is to provide reliable structural bonding and stress buffering while constructing a high-impedance, breakdown-resistant electrical barrier to prevent leakage and signal interference.
Contact UsIts core feature lies in combining excellent toughness with extremely high insulation reliability. It not only possesses the high peel strength and drop impact resistance inherent to the TUFFY series, but more importantly, it has extremely high volume resistivity and breakdown strength, enabling it to maintain insulation stability over the long term in harsh environments such as high humidity and high heat. At the same time, its low dielectric constant and low dielectric loss minimize interference with high-frequency signal transmission, and it maintains strong adhesion on various substrates, making it resistant to delamination failure.
??New energy power batteries: Insulating structural bonding of battery cells with busbars and flexible printed circuits in battery modules, preventing creepage and absorbing vibration stress.
??High-end consumer electronics: Insulating fixation and grounding protection for RF antennas, camera modules, connectors, and metal components in smartphones and tablets, passing stringent whole-device drop tests.
??Semiconductors and chip packaging: Local stress buffering and insulation protection for chip encapsulation, as well as underfill, especially suitable for advanced packaging scenarios requiring both impact resistance and insulation.
??Electric vehicle charging systems: Insulating fixation of live components such as copper bars and terminals with heat dissipation bases in on-board chargers (OBC) and high-voltage distribution boxes.
??Motors and generators: Insulating fixation and vibration prevention for magnets and windings in motors, preventing inter-turn short circuits caused by vibration wear.
??High-voltage power equipment: Structural bonding and insulating sealing for components such as transformer cores, insulators, and instrument transformers, requiring resistance to long-term outdoor high and low temperature exposure.
