- We can develop new materials or modify existing formulations to meet the demand of unique applications.
- Formulations can satisfy a wide range of criteria, including electrical and thermal conductivity, strength and flexibility, as well as conformity to acoustical and rheological specifications.
- Our product line includes UV-curable and multi-component epoxies, acrylates, polyurethanes, polysulfides and silicones.
- Relying upon extensive academic and industry experience in material and process development, APPLI‑TEC satisfies the highest standards for excellence in design, development and service, exceeding requirements of even the most demanding industries, such as aerospace, defense and medical devices.
Case study: A manufacturer had a need to protect the components of a circuit board from salt water corrosion. Encapsulation of the board in a waterproof material seemed a logical solution. However, the original product in the field consisted of stackable terminal blocks that did not seal well enough to benefit from an encapsulation process.
After repeated failed attempts by our competitors to resolve these issues, the manufacturer approached APPLI‑TEC with three requirements: 1) Create a mold for the circuit board. 2) Retrofit the circuit board with enhancements to facilitate encapsulation. 3) Develop an encapsulant to protect the board from environmental contamination.
In response, APPLI‑TEC created a mold and custom bands to seal the terminal blocks. The company also developed a clear encapsulant for the entire board.
Additionally, a sealant was developed for use before encapsulation; the material would be applied only to the areas of the board most likely to leak. The thixotropic sealant was clear in the finished product, but visible during production to ensure an effective seal (the material glowed when examined under black light). The combination of clear sealant and encapsulant provided an unhindered view of the circuit board's components, which proved a valuable asset for the manufacturer and its customers.