ForTii — PPA performance where PA6 and PA66 reach their limits.
ForTii is a high-performance PPA (polyphthalamide) material portfolio developed by Envalior, designed for applications where conventional polyamides such as PA6 and PA66 no longer meet thermal, mechanical, or long-term reliability requirements. It is specifically engineered to perform under continuous high-temperature, high-humidity, and high-load conditions, making it a preferred choice for demanding automotive, electrical & electronics, and industrial applications.
Compared with standard polyamides, ForTii offers significantly higher heat resistance, superior mechanical property retention at elevated temperatures, and excellent dimensional stability. These characteristics enable reliable performance in environments exposed to thermal aging, heat cycling, and long-term mechanical stress. As a result, ForTii is widely adopted in engine-adjacent components, high-temperature electrical connectors, and precision structural parts where failure is not an option.
The ForTii portfolio includes unreinforced grades as well as glass-fiber-reinforced, flame-retardant, hydrolysis-resistant, and high-flow variants. This broad lineup allows designers to optimize material selection according to specific application requirements such as thin-wall molding, metal replacement, or part integration. In addition, ForTii supports lightweight design strategies while maintaining mechanical integrity and long-term reliability.
For applications where durability and performance stability over the entire service life are critical, ForTii is not merely an alternative material—it is often the baseline solution. Its proven global track record and robust performance make it a trusted PPA material for engineers facing the most demanding design challenges.
