White Paper: Electronics & Computers
Achieve Your Power Electronics Design Requirements with Customized Silicone Solutions
SPONSORED BY:
Electronics are fundamental to products and equipment across nearly every industry in order to function effectively and reliably. Electronics must be protected from harsh environmental conditions such as moisture, temperature fluctuations, and UV exposure. Silicone elastomers feature key properties to help protect sensitive components while providing increased flexibility and longevity.
This eBook provides an in-depth overview into how silicone technology can be customized to help you meet your design requirements and improve manufacturing processes.
Don't have an account?
Overview
The white paper discusses the advancements and applications of customized silicone technology, particularly in the context of electronic protection and manufacturing. It highlights the importance of silicone elastomers in ensuring the durability and reliability of electronic components, which are increasingly subjected to harsh operating conditions such as extreme temperatures, moisture, chemical exposure, and radiation.
Key points include the significance of cure time, which is the duration required for silicone materials to fully harden after the crosslinking process. The paper notes that customers often request customized cure times to enhance processing speed without the need for heat or additional accelerators. This is particularly beneficial for applications like cured in place gaskets (CIPG), where faster cure times allow for quicker assembly of parts.
The document presents two case studies that illustrate the practical applications of customized silicone formulations. The first case involves a high-voltage power supply manufacturer facing issues with delamination and shearing due to high modulus materials. CHT developed a low modulus silicone potting compound that addressed these challenges while maintaining essential performance attributes, such as consistent modulus, low viscosity for better flow, and minimal shrinkage. This formulation was also UL certified for high voltage applications.
The second case study focuses on Daktronics, an electronics manufacturer that required a transparent silicone elastomer for LED encapsulation. They encountered difficulties with adhesion to populated printed circuit boards (PCBs). CHT responded by designing a custom silicone encapsulant that met specific manufacturing needs, including low viscosity for optimal flow, appropriate gel and cure times, and excellent optical clarity. The solution also involved developing good adhesion properties through a custom primer and plasma treatment.
Overall, the white paper emphasizes CHT's commitment to providing tailored silicone solutions that enhance process efficiency and product performance. It underscores the company's role as a technical partner, offering consultation and customized formulations to meet the diverse needs of customers across various industries. CHT's expertise in chemical and material development positions it as a leader in the silicone technology space, dedicated to improving the reliability and longevity of electronic applications.