Solution for automotive proximity sensors with adhesive: EP 1703 black epoxy potting adhesive, ensuring stable sensing every time!
With the rapid development of intelligent vehicles and autonomous driving technology, proximity sensors have become an indispensable “sensory organ” to ensure driving safety. They are like “eyes” that monitor the surrounding environment of the vehicle in real-time. However, these precision electronic components face harsh working conditions such as high and low temperature alternation, vibration, humidity, dust, etc. during long-term service, which puts higher demands on sealing and structural protection. To this end, Elaplus has launched the EP 1703 series, a black epoxy potting adhesive designed specifically for automotive sensor packaging. It integrates bonding, potting, waterproofing, moisture resistance, and impact resistance, and is a reliable “armor” to ensure the stable operation of electronic devices.1、 Application scenario: Challenges of automotive proximity sensorsIn modern cars, proximity sensors are widely used in functional modules such as reverse radar, blind spot monitoring, automatic parking, and collision warning. Sensors are usually placed in the front and rear, bumper or side wings of the vehicle, directly exposed to the external environment. The main challenges are as follows:Adverse environment: frequent exposure to rain, snow, high temperature, high humidity, or dust.Complex structure: Small internal circuit space, dense components, high requirements for gel fluidity and encapsulation.High mechanical stress: Vibration and impact during high-speed driving may cause components to loosen or be damaged.Optical concealment: To prevent reflection or leakage, dark (black) packaging materials are required.EP 1703 black epoxy sealant is the ideal material customized to solve these problems.Proximity sensor encapsulation 2、 Product Highlights: Elaplus EP 1703 Black Epoxy Sealing Adhesive Strong temperature adaptability, universal in all seasonsThe working temperature range is -40 ℃ to 120 ℃, and it is not afraid of cold and hot weather. Heating curing or room temperature curing processes can be selected to adapt to different working conditions and assembly rhythms.3、 Simple process and easy production integrationEP…
