Rilsan® HT flexible polyphthalamide (PPA)
- Latin America and the Caribbean
- Middle East
- North America
- Oceania
- Asia Pacific
- Europe
- Africa
The first flexible polyphthalamide for demanding automotive and industrial applications
Rilsan® HT grades represent a new generation of flexible polyphthalamides (PPA) designed to combine high-temperature resistance, chemical durability and lightweight performance.
Developed for demanding automotive and industrial applications, Rilsan® HT grades deliver an exceptional balance of flexibility and mechanical reliability while maintaining outstanding resistance to heat, chemicals and moisture. Their unique long-chain polymer architecture supports the development of lightweight and durable solutions for challenging operating environments.
Flexibility that expands design possibilities
Rilsan® HT grades bring a new level of flexibility to the polyphthalamide family, helping engineers overcome design limitations traditionally associated with rigid high-temperature materials.
By combining flexibility with thermal and chemical resistance, these materials support the development of innovative components and lightweight systems for demanding automotive and industrial applications.
Engineered for durability in demanding environments
Rilsan® HT grades are designed to maintain consistent performance under prolonged exposure to heat, chemicals and mechanical stress. Their low moisture absorption contributes to dimensional stability and long-term reliability across a wide range of operating conditions.
This unique combination of properties makes Rilsan® HT grades suitable for applications requiring dependable performance in severe environments.
Applications across automotive and industrial markets
Rilsan® HT grades are used in a variety of demanding automotive and industrial applications requiring flexibility, durability and high-temperature performance.
Typical applications include:
- Air management systems
- Brake booster lines
- Oil and cooling lines
- SCR systems
- Aggressive fluid management
- Pneumatic and hydraulic systems