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ADAS circuit board adhesives are a new development in automotive technology, allowing for the increased application of automated driving systems (ADAS) in vehicles.
These new adhesives are designed to securely hold circuit boards in place in order to properly utilize the advanced sensing systems and computer onboard processing necessary to safely navigate a vehicle.
ADAS circuit board adhesives not only provide the necessary resilience and adhesion strength, but also protect vulnerable circuits from potential damage due to vibrations, temperature changes or other external stimuli.
Traditional adhesives were not specifically designed for the automotive industry and are not engineered to meet stringent requirements, while ADAS circuit board adhesives are specifically developed for the demanding conditions of modern automotive applications.
The wide array of options offered by ADAS circuit board adhesive manufacturers include products such as acrylic, silicone, and rubber-based adhesives, meaning that there is a great selection of materials to choose from when considering the best options for your application.
ADAS circuit board adhesives provide an improved adhesion strength over traditional methods, such as double-sided tape, making them ideal for securing components during high-speed maneuvers or in extreme temperature environments.
In addition to their superior adhesion, the material also offers a greater ability to resist vibrations and the risk of electrical shorts, which are both common in automotive environments.
Furthermore, the flexibility of ADAS circuit board adhesives allows them to adapt to various components found in ADAS systems, which can help ensure the systems are securely supported and perform correctly.
The Global ADAS circuit board adhesives market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
Henkel introduced a novel dual cure adhesive that is intended for use in bonding applications in LiDAR modules and vehicle ADAS cameras. Loctite Ablestik NCA 3218 is the perfect choice for applications like connecting lens housing to circuit board and lens barrel to housing because it uses a special UV cationic thermal dual cure epoxy.
With the use of high-resolution sensors and a large database, advanced driver assistance systems (ADAS) are facilitating a fundamental change towards safer driving.
Automobile vendors and OEMs are still trying to find the best possible balance between manufacturing efficiency and the dependable performance required by safety-critical applications, even as ADAS becomes an essential component of the current driving experience and a mandatory aspect of safety rating systems.
Henkel is a reputable partner in the automotive sector that is leading the way in developing novel materials and procedures to address these issues. With a substance specifically designed for the extremely demanding field of ADAS sensors, Loctite Ablestik NCA 3218 exemplifies this dedication.
One component, dual cure, non-conductive adhesive in dispensable form is called Loctite Ablestik NCA 3218. The interface provides great adhesion to PCB, various plastics (PBT, PPS), and aluminium substrates because of its high glass transition temperature (Tg), which reduces stress on the interface.
It minimises size change after curing thanks to its low and constant cure shrinkage and low coefficient of thermal expansion (CTE).Long-term robust and dependable performance is made possible by Loctite Ablestik NCA 3218 for the duration of an ADAS sensor’s life.
Its grey colour is especially perfect for optical applications since it guarantees the best possible blocking to stop inadvertent light leakage, giving the sensor even more quality assurance. Loctite Ablestik NCA 3218 is free of antimony, SVHC, CMR, and REACH, and it was developed to satisfy international product safety regulations.
