INVISTA™ | Polyamide (PA)

High-performance PA66 and PA66/6T materials engineered for strength, durabillity, and demanding manufacturing applications.

Contact an expert
OPP INVISTA

Engineering polyamides combining proven mechanical strength with advanced thermal performance for challenging operating environments.

Engineering components are increasingly expected to withstand greater mechanical loads, higher operating temperatures, and more demanding service conditions while supporting lighter, more efficient product designs. Choosing the right polyamide can therefore have a significant impact on component reliability, manufacturing efficiency, and long-term performance.

 

INVISTA™s PA66 and PA66/6T materials provide manufacturers with robust engineering platforms for applications where strength, stiffness, thermal performance, and durability are critical. From established PA66 technology to PA66/6T materials offering enhanced performance at elevated temperatures, the portfolio supports a broad spectrum of engineering requirements.

 

Through Omya Performance Polymer Distribution, customers gain access to INVISTA™ polyamide technologies alongside experienced technical support and dependable regional supply. We work with manufacturers to evaluate application requirements and identify materials that provide the right balance of mechanical, thermal, chemical, and processing performance.

 

Coverage includes North America.

OPP INVISTA

Performance when conditions become demanding

Temperature, mechanical loading, chemical exposure, dimensional requirements, and component geometry can all influence how an engineering polymer performs throughout its service life.

INVISTA™'s polyamide technologies provide manufacturers with options for addressing these challenges. PA66 offers a proven balance of mechanical and thermal properties across a broad range of engineering applications, while PA66/6T extends the possibilities into applications requiring enhanced performance at elevated temperatures.

Together, they provide versatile material platforms for the development of durable, high-performance components across automotive, electrical, industrial, and consumer markets.

INVISTA™ portfolio available through Omya Performance Polymer Distribution:

INVISTA™  polyamide 66 (PA66)

INVISTA™ PA66 provides an excellent combination of mechanical strength, stiffness, wear resistance, chemical resistance, and thermal performance for demanding engineering applications. Its balanced properties make it a versatile choice for automotive components, electrical and electronic systems, industrial equipment, consumer products, and other applications requiring reliable long-term performance.

PA66 also provides an excellent foundation for reinforced and modified formulations, allowing properties to be tailored to specific mechanical, thermal, electrical, and processing requirements.

INVISTA™  polyamide 66/6T (PA66/6T)

INVISTA™ PA66/6T combines the proven engineering performance of PA66 with the enhanced thermal characteristics provided by semi-aromatic 6T chemistry. Designed for applications where conventional polyamides may reach their performance limits, PA66/6T offers excellent mechanical strength, stiffness, dimensional stability, and performance at elevated temperatures.

Its balance of thermal and mechanical properties makes PA66/6T particularly well suited to demanding automotive, electrical and electronic, and industrial applications, including components operating close to heat sources or exposed to challenging service conditions.

        INVISTA™ engineering polyamides support demanding applications across multiple industries where mechanical strength, thermal performance, and long-term reliability are essential:

        • Automotive and mobility
          Under-the-hood components, air management systems, cooling system parts, structural supports, brackets, clips, fluid handling components, sensor housings, electrical systems, and mechanical assemblies requiring strength, chemical resistance, thermal stability, and long-term durability.
        • Electric vehicles and electrification
          Electrical connectors, battery-related components, charging systems, sensor housings, cable management, power electronics components, and other applications where mechanical performance, electrical properties, dimensional stability, and resistance to elevated temperatures are important.
        • Electrical and electronics
          Connectors, switches, terminal components, relays, circuit protection systems, sensor housings, electrical mechanisms, and control equipment requiring dimensional stability, mechanical strength, electrical insulation, and reliable thermal performance.
        • Industrial
          Gears, bearings, machinery components, automation equipment, fluid handling systems, power tools, fasteners, mechanical assemblies, and precision engineering parts requiring strength, wear resistance, chemical resistance, and dependable performance under demanding conditions.
        • Consumer goods and appliances
          Household appliances, power tools, sporting goods, furniture components, mechanical assemblies, and durable consumer products requiring toughness, stiffness, heat resistance, and consistent processing performance.
        • Building and construction
          Fasteners, electrical installations, cable management systems, mechanical hardware, HVAC equipment, and other building components requiring mechanical durability, thermal performance, and resistance to challenging service environments.

        Why work with Omya Performance Polymer Distribution?

        Through Omya Performance Polymer Distribution, customers benefit from:

        • Reliable regional supply and logistics network
        • Local technical and application support
        • Material selection and grade optimisation
        • Processing expertise and troubleshooting
        • Deep experience across styrenics and engineering polymer technologies
        Plastic Black Resin Pellets in a Holding Hand 183261041

        Contact Omya Performance Polymer Distribution

        Contact Omya Performance Polymer Distribution to discuss grade selection and application support.

        Request a quote

        Ask for a sample

        Request technical support

        Frequently asked questions (FAQs)

        INVISTA™ PA66 provides an excellent balance of mechanical strength, stiffness, wear resistance, chemical resistance, and thermal performance for a broad range of engineering applications. PA66/6T incorporates semi-aromatic 6T chemistry to provide enhanced performance at elevated temperatures and excellent dimensional stability, making it particularly suited to more demanding thermal environments.

        PA66 combines high mechanical strength and stiffness with good wear resistance, chemical resistance, and thermal performance. This balance of properties makes it a versatile engineering material for automotive, electrical, industrial, and consumer applications where components must maintain reliable performance over an extended service life.

        PA66/6T combines excellent mechanical properties with enhanced high-temperature performance. Its semi-aromatic chemistry makes it particularly valuable for components exposed to elevated operating temperatures where conventional engineering polyamides may reach their performance limits.

        PA66/6T is particularly suited to applications requiring both high mechanical strength and enhanced thermal performance. Potential applications include demanding automotive components, electrical connectors, sensor housings, electrical and electronic systems, under-the-hood components, and industrial parts operating close to heat sources or at elevated temperatures.

        Yes. PA66 and PA66/6T can support a range of electrification applications where mechanical strength, dimensional stability, electrical properties, and thermal performance are required. Potential applications include connectors, charging systems, battery-related components, sensor housings, cable management, and power electronics components. The appropriate material and grade will depend on the specific electrical, thermal, and regulatory requirements of the application.

        Yes. Reinforced and modified polyamide formulations can provide the strength, stiffness, dimensional stability, and thermal performance required to replace metal in selected applications. This can enable manufacturers to reduce component weight, improve corrosion resistance, consolidate parts, and introduce greater design freedom.

        PA66/6T is specifically attractive for applications requiring enhanced performance at elevated temperatures. Its semi-aromatic 6T component contributes to improved thermal capabilities compared with conventional PA66, making it a strong candidate for demanding automotive, electrical, electronic, and industrial environments. Final material selection should consider continuous and peak operating temperatures alongside mechanical loading, chemical exposure, and required service life.

        Omya Performance Polymer Distribution helps customers evaluate operating temperature, mechanical loading, chemical exposure, electrical requirements, dimensional stability, processing conditions, and component design to identify the most appropriate INVISTA™ polyamide solution. This application-focused approach helps customers select materials based on the performance requirements that matter most to their finished component.

        Contact us

        For technical advice, commercial enquiries, or partnership discussions, our global team is ready to help.

        Get in touch