Product novelty 22. September 2026
Grinova H – More performance. Lower costs. Your solution!
Grinova H combines high mechanical performance with cost-efficient component production. The high-performance polyamide opens up new opportunities to replace metal, standard PPA and high-performance polymers such as PPS and PEEK. Thinner wall sections and lower weight reduce material consumption, while shorter cycle times and less post-processing lower overall costs.
More performance with less material
Extreme stiffness at high temperatures and best-in-class creep resistance make Grinova H particularly suitable for demanding applications. In a transmission cover, its high stiffness can enable thinner wall sections, reducing material use and weight. In a sliding shoe for an automatic transmission, PEEK-CF40 was successfully replaced. The required temperature and wear resistance at 110 °C over 400,000 cycles were demonstrated. At the same time, Grinova H enables cost savings of more than 60% compared with PEEK.
Safe under high voltage
For busbar applications in electric vehicles, Grinova H provides electrical insulation, high thermal resistance and mechanical robustness. Tracking resistance and resistance to temperature cycling were successfully demonstrated in thermal shock tests from –40 to +125 °C. In a direct comparison, PPS did not meet these requirements.
From concept to series production
EMS-GRIVORY supports customers from material selection and feasibility studies through component and tool design to process optimization and series production. Together, this creates a technically and economically optimized solution.
More performance with less material
Extreme stiffness at high temperatures and best-in-class creep resistance make Grinova H particularly suitable for demanding applications. In a transmission cover, its high stiffness can enable thinner wall sections, reducing material use and weight. In a sliding shoe for an automatic transmission, PEEK-CF40 was successfully replaced. The required temperature and wear resistance at 110 °C over 400,000 cycles were demonstrated. At the same time, Grinova H enables cost savings of more than 60% compared with PEEK.
Safe under high voltage
For busbar applications in electric vehicles, Grinova H provides electrical insulation, high thermal resistance and mechanical robustness. Tracking resistance and resistance to temperature cycling were successfully demonstrated in thermal shock tests from –40 to +125 °C. In a direct comparison, PPS did not meet these requirements.
From concept to series production
EMS-GRIVORY supports customers from material selection and feasibility studies through component and tool design to process optimization and series production. Together, this creates a technically and economically optimized solution.
EMS-CHEMIE AG
Contact
Ms. Jasmin Walt