Vitralit® 1691 Electronic Adhesive is a specialized, single-component, UV- and visible-light-curable adhesive engineered specifically for precision electronics assembly and microelectronic potting. Designed for fast processing and reliable protection, it delivers excellent mechanical strength and environmental resistance.
Key Features and Benefits:- Rapid Light Curing: Cures in seconds upon exposure to UV or visible light, drastically reducing cycle times and optimizing automated production lines.
- Controlled Viscosity: Features a balanced, manageable consistency tailored for precise dispensing, glob-top applications, and gap filling without excessive running.
- Single-Component Convenience: Ready-to-use 1K formulation that eliminates mixing, measuring, and pot-life constraints.
- Strong Thermal & Mechanical Protection: Cures into a tough polymer that shields delicate electronic components against moisture, dust, vibration, and thermal shock.
- Broad Substrate Adhesion: Delivers dependable bond strength across a variety of common electronics substrates, including plastics, glass, and metals.
Typical Applications:- Microelectronic Encapsulation: Protecting sensitive semiconductor chips, wire bonds, and miniature circuit boards using glob-top or potting techniques.
- Sensor Assembly: Securing, sealing, and stabilizing electronic sensors and optoelectronic devices.
- General Electronics Bonding: Fast structural bonding and wire-tack applications in consumer and industrial electronics manufacturing.
